Application Note DN034
2.4 GHz YAGI PCB Antenna
By Richard Wallace & Steve Dunbar
Keywords
•
•
•
•
Antenna Selection
Directional Antenna
Yagi PCB Antenna
2.4 GHz Antenna
1
Introduction
• OTA Measurements
• CC2xxx
• CC8520
This application note describes a 2.4 GHz
Yagi PCB Directional Antenna that can be
used with any 2.4 GHz radio reference
design that has a 50 ohm RF interface.
Figure 1 shows the 2.4 GHz Yagi PCB
Directional Antenna test board. The size of
the board is 100 x 150 mm.
The bandwidth, impedance and OTA
measurement results are presented in this
document.
Complete
OTA
CTIA
measurements are included in the
appendices section.
This antenna design is one of the several
antenna reference designs available on
www.ti.com/lpw and is included in the
Comprehensive Antenna Selection Guide
[1] and the Antenna Selection Quick Guide
[7].
Pros and cons of directional antennas are
mentioned and the correct choice of
antenna will improve system performance.
With special thanks to Luke Sankey and
the University of Colorado for their
assistance in making this design note
possible.
Figure 1. 2.4 GHz Yagi PCB Directional Antenna Test Board
SWRA350
Page 1 of 28
Application Note DN034
Table of Contents
KEYWORDS
1
INTRODUCTION
2
ABBREVIATIONS
3
BOARD DESCRIPTION
3.1
IMPLEMENTATION OF THE 2.4 GHZ YAGI PCB DIRECTIONAL ANTENNA
4
MEASUREMENTS
4.1
S11 MEASUREMENTS
4.1.1
Bandwidth
4.1.2
Impedance
4.2
RADIATION PATTERN
4.3
OTA TEST RESULTS FOR 2400 MHZ, 2440 MHZ & 2480 MHZ
5
SUMMARY
6
REFERENCES
7
GENERAL INFORMATION
7.1
DOCUMENT HISTORY
8
APPENDICES
8.1
OTA TEST RESULTS FOR FREQUENCY 2400.000 MHZ
8.2
OTA TEST RESULTS FOR FREQUENCY 2440.000 MHZ
8.3
OTA TEST RESULTS FOR FREQUENCY 2480.000 MHZ
2
1
1
2
3
4
5
5
5
6
7
8
9
10
10
10
11
11
17
23
Abbreviations
AN
AUT
CPW
CTIA
DK
DN
EB
EIRP
EM
EM
IFA
ISM
LOS
NHPRP
NHPRP45
OTA
PCB
RF
RL
SWR
TI
TRP
VSWR
YAGI
Application Note
Antenna Under Test
CoPlanar Waveguide
Cellular Telecommunications Industry Association
Development Kit
Design Note
Evaluation Board
Effective Isotropic Radiated Power
Electro Magnetic
Evaluation Module
Inverted-F Antenna
Industrial, Scientific, Medical
Line of Sight
Near Horizon Partial Radiated Power
Near Horizon Partial Radiated Power within 45 degrees angle
Over The Air
Printed Circuit Board
Radio Frequency
Return Loss
Standing Wave Ratio
Texas Instruments
Total Radiated Power
Voltage Standing Wave Ratio
Directional Antenna (Original invented by YAGI & UDA)
SWRA350
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Application Note DN034
3
Board Description
The antenna described in this document is a Yagi-Uda commonly named as Yagi and is a
directional antenna with approximately 7dBi gain. Impedance of the antenna input is 50 Ω
which allows easy matching to most networks.
Since PCB vendors manufacturing processes, customer board thickness and application
board surroundings vary it is a safe option to include a pi-filter network at the feed point. If
the pi-filter network is not required then a zero ohm resistor can be inserted. The
compensating network allows for detuning caused by enclosing the antenna in plastic and
other objects in close vicinity of the antenna. For further information on impedance matching
and impedance measurements, refer to AN058 [1].
Bandwidth and the impedance measurements are shown in Section 4.1. Radiation pattern is
shown in Section 4.2.
The printed Yagi antenna shown in Figure 2 was designed with a 3D magnetic simulator for
antennas. The antenna has a single ended feed input of 50 Ω and this single ended
transmission line is converted to a two-wire feed via the integrated balun, as shown in the red
circle in Figure 2 and Figure 5.
The feed dipole element is fed with a two-wire transmission line, and the ground plane,
printed on all four layers of the PCB, acts as the reflector. The arms of the feed dipole
element are printed on separate layers; the bottom arm stays on the second (Internal,
Antenna Bottom) layer, see Figure 4 and Figure 6; while the top arm and all of the directors
reside on the top layer (Top, Antenna Top), see Figure 3 and Figure 6.
Figure 2. 2.4 GHz Yagi PCB Directional Antenna Dimensions
SWRA350
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Application Note DN034
Figure 4. Layer 2 (Inner, Antenna Bottom Layer)
Figure 3. Layer 3 (Top, Antenna Top Layer)
Figure 5. Balun Transition from 50 Ω Microstrip Line to 50 Ω two wire dipole feed
There is a printed balun in the Yagi antenna design and this can be seen in the red circle in
Figure 2 and Figure 5; this is required to feed the 50 Ω two wire dipole (Top, Antenna Top
Layer) from a 50 Ω microstrip line (Inner, Antenna Bottom Layer). The balun consists of three
sections with a narrowing linear taper shown in more detail in Figure 5.
3.1
Implementation of the 2.4 GHz Yagi PCB Directional Antenna
To obtain optimum performance it is important to make an exact copy of the antenna
dimensions. Total area of the antenna is 100 mm by 150 mm (4” by 6”). The antenna design
is based upon 2 layers (Antenna Top & Antenna Bottom) of a 4-layer standard, FR4, PCB,
1.6mm (62 mils) stack-up, refer to Figure 6.
A standard 4-layer PCB stack-up was used to incorporate the antenna design on layers 3 &
2; layers 1 & 0 should not be used for routing underneath the antenna but can be used for
routing of other sections of the application board design. There is a possibility to port the
design to another multi-layer stack-up providing that the distance between Antenna Top and
Antenna Bottom is kept the same (226 um); this has not yet been tested but should be
feasible.
SWRA350
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Application Note DN034
It is important for the antenna operation to keep the exact dimensions sizes shown in Figure
2, including the extra PCB material around the antenna.
One approach to implement the antenna in a PCB CAD tool is to import the antenna layout
from a Gerber file. Such a file is included in the 2.4 GHz Yagi PCB Directional Antenna
Reference Design [2]. If the CAD tool being used does not support import of Gerber files, the
dimensions included in Figure 2 and Figure 5 can be used.
Figure 6. 2 Layer Antenna Design based on a 4 Layer, 1.6mm PCB Stack-Up
4
Measurements
4.1
4.1.1
S11 Measurements
Bandwidth
Figure 7. Bandwidth Measurement
Referring to Figure 7, bandwidth is measured at -10dB return loss point (VSWR of 2.0):
Bandwidth = 2623 MHz(Marker 5) - 2126 MHz(Marker 1) = 497 MHz
SWRA350
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Application Note DN034
4.1.2
Impedance
Figure 8. 2.4 GHz Yagi Antenna Test Board 4L, 1.6mm - PCB Stack-Up
Referring to Figure 8, the impedance match for 2.40 GHz(Marker 2), 2.44 GHz(Marker 3) & 2.48
GHz(Marker 4) is good and within VSWR of 1.4. This good match can be seen when the wanted
frequency markers (2.40 GHz(Marker 2), 2.44 GHz(Marker 3) & 2.48 GHz(Marker 4)) are in the centre of
the Smith chart.
SWRA350
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Application Note DN034
4.2
Radiation Pattern
Figure 9. 3D Coordinates for Radiation Patterns
Figure 9 illustrates the coordinates of the 2.4 GHz Yagi antenna test board for the radiation
patterns generated from the OTA measurements. The complete OTA measurements are
shown in the Appendices Section [8]. Measurements were performed at 2400.000 MHz [8.1],
2440.000 MHz [8.2] and at 2480.000 MHz [8.3].
Figure 10. 3D Radiation Pattern at 2400.000 MHz
The radiation pattern for Yagi antenna can be seen in Figure 10. It can be clearly seen that
the main focus of energy is directed in the Z plane. The colours relate to the radiation output
power and the scale can be seen in the top, right section of Figure 10. The gain at 2400.000
MHz was recorded at 7.22 dBi.
More radiation patterns are shown in the Appendices Section [8].
SWRA350
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Application Note DN034
4.3
OTA Test Results for 2400 MHz, 2440 MHz & 2480 MHz
Frequency
Total Radiated Power
Peak EIRP
Directivity
Efficiency
Efficiency
Gain
NHPRP 45°
NHPRP 45° / TRP
NHPRP 45° / TRP
NHPRP 30°
NHPRP 30° / TRP
NHPRP 30° / TRP
NHPRP 22.5°
NHPRP 22.5° / TRP
NHPRP 22.5° / TRP
UHRP
UHRP / TRP
UHRP / TRP
LHRP
LHRP / TRP
LHRP / TRP
Front/Back Ratio
PhiBW
PhiBW Up
PhiBW Down
ThetaBW
ThetaBW Up
ThetaBW Down
Boresight Phi
Boresight Theta
Maximum Power
Minimum Power
Average Power
Max/Min Ratio
Max/Avg Ratio
Min/Avg Ratio
Best Single Value
Best Position
2400.000 MHz
-0.70 dBm
7.22 dBm
7.92 dBi
-0.70 dB
85.20 %
7.22 dBi
-4.58 dBm
-3.88 dB
40.90 %
-7.69 dBm
-7.00 dB
19.96 %
-9.23 dBm
-8.53 dB
14.02 %
-1.59 dBm
-0.90 dB
81.34 %
-7.99 dBm
-7.29 dB
18.66 %
14.16
360.0 deg
360.0 deg
360.0 deg
82.1 deg
33.5 deg
48.6 deg
135 deg
15 deg
7.22 dBm
-14.96 dBm
1.17 dBm
22.18 dB
6.05 dB
-16.13 dB
6.82 dBm
Phi = 180 deg;
Theta = 0 deg;
Pol = Hor
2440.000 MHz
-1.44 dBm
7.18 dBm
8.62 dBi
-1.44 dB
71.70 %
7.18 dBi
-5.88 dBm
-4.43 dB
36.05 %
-9.28 dBm
-7.83 dB
16.48 %
-10.81 dBm
-9.37 dB
11.57 %
-2.22 dBm
-0.77 dB
83.68 %
-9.32 dBm
-7.87 dB
16.32 %
15.77
360.0 deg
360.0 deg
360.0 deg
76.0 deg
29.3 deg
46.7 deg
135 deg
15 deg
7.18 dBm
-16.28 dBm
0.85 dBm
23.46 dB
6.33 dB
-17.13 dB
6.65 dBm
Phi = 90 deg;
Theta = 0 deg;
Pol = Ver
2480.000 MHz
-2.35 dBm
7.13 dBm
9.48 dBi
-2.35 dB
58.24 %
7.13 dBi
-6.97 dBm
-4.63 dB
34.46 %
-9.25 dBm
-6.90 dB
20.41 %
-10.40 dBm
-8.06 dB
15.65 %
-3.28 dBm
-0.93 dB
80.71 %
-9.49 dBm
-7.15 dB
19.29 %
15.25
360.0 deg
360.0 deg
360.0 deg
63.6 deg
33.5 deg
30.1 deg
240 deg
0 deg
7.13 dBm
-16.81 dBm
0.39 dBm
23.94 dB
6.75 dB
-17.20 dB
6.85 dBm
Phi = 90 deg;
Theta = 0 deg;
Pol = Ver
Table 1. OTA Test Results for 2400 MHz, 2440 MHz & 2480 MHz
As can be seen from Table 1, the gain of the antenna is similar across the whole 2.4 GHz ISM
band. The efficiency is highest at 2400 MHz and as the frequency increases the efficiency drops
slightly.
For an explanation of each measurement result, please refer to the Antenna Selection Guide,
AN058 [1].
SWRA350
Page 8 of 28
Application Note DN034
5
Summary
Antenna gain is just a measure of the antenna directivity and an antenna can only ever
radiated the power that is entered into the antenna. No amplification is achieved via high gain
antennas. When the antenna gain characteristic increases, the main radiation lobe becomes
longer and narrower (more directive).
Typically for a system with mobile units it is desirable to have an omni-directional radiation
pattern such that the performance will be approximately the same regardless of which
direction the units are pointed relative to each other. A concern of using directional antennas
is that the positioning of the transmitter and receiver unit must be known in detail. If this
information is not known then it is could be better to consider to use a more omni-directional
antenna design such as the inverted-F antenna [3]. If the positioning of the transmitter and
receiver unit is fixed then this directional antenna is an excellent choice.
To assist in the decision which antenna should be used the Comprehensive Antenna
Selection Guide is available [1]. The Antenna Selection Quick Guide [7] is also available and
is shown in Figure 11.
Figure 11. DN035 – Antenna Selection Quick Guide
The gain of the YAGI antenna shown in Figure 1 is approx 7 dBi, compared to a more omnidirectional antenna with a gain in the region of approx 2 dBi. Theoretically, by increasing the
gain 6 dB, the effective range distance will be doubled in a specific direction.
Applications environments such as corridor coverage, metering surveillance, and maximum
range distance between two fixed devices can be ideal applications for the directional type of
antennas since the antenna gain can be utilized to achieve a greater range distance between
two devices.
Another advantage of using a directional antenna is the PA power can be reduced due to the
higher gain in the antenna between two devices for a given distance so that current
consumption can be reduced.
SWRA350
Page 9 of 28
Application Note DN034
6
7
7.1
References
[1]
AN058 – Antenna Selection guide (swra161.pdf)
[2]
2.4 GHz Yagi PCB Directional Antenna Reference Design (swrr074.zip)
[3]
DN007 - 2.4 GHz Inverted-F Antenna (swru120.pdf)
[4]
DN018 - Range Measurements in an Open Field Environment (swra169.pdf)
[5]
DN031 – CC-Antenna-DK Documentation and Antenna Measurements Summary
(swra328.pdf)
[6]
CC-Antenna-DK Rev 1.0.0. Reference Design (swrr070.zip)
[7]
DN035 – Antenna Selection Quick Guide (swra351.pdf)
General Information
Document History
Revision
SWRA350
Date
2010-10-14
Description/Changes
Initial release.
SWRA350
Page 10 of 28
Application Note DN034
8
8.1
Appendices
OTA Test Results for Frequency 2400.000 MHz
RP_2400.000_tot
Azimuth
(deg)
0.00
15.00
30.00
45.00
60.00
75.00
90.00
105.00
120.00
135.00
150.00
165.00
180.00
195.00
210.00
225.00
240.00
255.00
270.00
285.00
300.00
315.00
330.00
345.00
360.00
Elevation
0 deg
(dB)
6.34
6.50
6.62
6.66
6.63
6.53
6.40
6.22
6.21
6.34
6.55
6.73
6.88
7.01
7.04
7.03
6.97
6.79
6.56
6.40
6.31
6.27
6.25
6.33
6.47
Elevation
15 deg
(dB)
5.60
5.45
5.45
5.60
5.87
6.19
6.50
6.81
7.09
7.22
7.17
7.01
6.76
6.47
6.21
5.93
5.81
5.79
5.95
6.18
6.32
6.36
6.24
5.95
5.63
Elevation
30 deg
(dB)
3.71
3.37
3.96
4.89
5.74
6.35
6.67
6.67
6.47
6.08
5.70
5.26
5.08
5.05
5.17
5.41
5.54
5.64
5.64
5.46
5.20
4.81
4.32
3.78
3.63
Elevation
45 deg
(dB)
-0.44
-0.59
0.19
1.53
2.83
4.18
4.95
5.44
5.52
5.10
4.43
3.44
2.58
2.02
2.00
2.31
2.72
3.14
3.41
3.37
2.94
2.36
1.56
0.60
-0.27
Elevation
60 deg
(dB)
-7.12
-7.15
-5.35
-2.60
-0.47
1.12
1.89
2.22
2.05
1.30
0.40
-0.72
-1.58
-1.94
-1.49
-0.46
0.26
0.50
0.31
-0.23
-0.98
-2.25
-3.76
-5.45
-6.63
Elevation
75 deg
(dB)
-13.92
-12.82
-11.29
-10.31
-9.29
-8.14
-6.42
-5.08
-4.49
-4.76
-6.19
-8.17
-9.96
-9.53
-8.30
-6.77
-5.39
-4.30
-3.90
-4.87
-6.90
-9.86
-12.40
-14.32
-14.96
Elevation
90 deg
(dB)
-10.52
-9.89
-9.80
-9.40
-6.71
-3.93
-2.31
-2.16
-3.17
-5.74
-8.59
-11.68
-12.65
-11.06
-8.36
-5.74
-3.63
-2.95
-3.13
-4.22
-5.93
-8.17
-10.12
-11.02
-10.44
Elevation
105 deg
(dB)
-10.06
-10.98
-11.27
-10.73
-8.43
-5.18
-3.18
-2.09
-2.33
-3.82
-5.97
-8.78
-11.89
-13.90
-9.05
-4.69
-1.91
-0.26
0.34
-0.17
-1.48
-3.87
-6.26
-8.82
-9.92
(continuation of the "RP_2400.000_tot" table from column 9 ...)
Azimuth
(deg)
0.00
15.00
30.00
45.00
60.00
75.00
90.00
105.00
120.00
135.00
150.00
165.00
180.00
195.00
210.00
225.00
240.00
255.00
270.00
285.00
300.00
315.00
330.00
345.00
360.00
Elevation
120 deg
(dB)
-6.46
-5.05
-4.74
-3.91
-2.67
-1.52
-1.21
-1.91
-3.50
-6.36
-9.04
-11.10
-10.83
-9.97
-9.29
-7.87
-6.80
-5.58
-5.31
-5.72
-6.47
-7.63
-8.25
-7.65
-6.24
Elevation
135 deg
(dB)
-2.04
-2.65
-3.07
-3.48
-3.36
-3.20
-3.31
-3.46
-3.98
-4.76
-5.87
-6.47
-5.97
-4.84
-4.59
-4.59
-4.73
-4.75
-4.43
-4.20
-3.74
-3.13
-2.38
-1.89
-1.90
Elevation
150 deg
(dB)
-4.80
-6.29
-7.12
-7.23
-7.00
-6.51
-6.50
-6.53
-6.59
-7.00
-7.12
-7.32
-7.04
-5.88
-4.67
-4.02
-4.14
-4.52
-4.84
-5.08
-4.77
-4.35
-4.17
-4.42
-5.31
Elevation
165 deg
(dB)
-6.86
-7.60
-8.26
-8.93
-9.63
-10.34
-10.59
-10.07
-9.39
-8.34
-7.68
-7.41
-7.33
-7.77
-8.18
-8.53
-8.72
-9.23
-8.80
-8.08
-7.35
-6.94
-6.66
-6.61
-6.66
SWRA350
Elevation
180 deg
(dB)
-7.72
-8.25
-8.73
-9.60
-10.02
-10.43
-10.24
-9.71
-8.79
-7.85
-7.33
-7.32
-7.68
-8.14
-8.81
-10.06
-10.97
-11.03
-11.29
-10.07
-9.28
-8.16
-7.63
-7.40
-7.67
Page 11 of 28
Application Note DN034
RP_2400.000_hor
Azimuth
(deg)
0.0
15.0
30.0
45.0
60.0
75.0
90.0
105.0
120.0
135.0
150.0
165.0
180.0
195.0
210.0
225.0
240.0
255.0
270.0
285.0
300.0
315.0
330.0
345.0
360.0
Elevation
0 deg
(dB)
6.27
6.30
5.71
4.37
2.16
-1.88
-10.32
-9.13
-1.23
2.82
5.00
6.28
6.82
6.80
6.17
4.80
2.59
-1.43
-9.54
-10.48
-1.84
2.17
4.33
5.73
6.32
Elevation
15 deg
(dB)
5.49
5.39
4.78
3.44
1.13
-3.61
-14.43
-6.13
-0.01
3.46
5.24
6.29
6.61
6.39
5.62
4.00
1.52
-3.40
-14.10
-8.14
-1.54
2.04
3.89
4.99
5.40
Elevation
30 deg
(dB)
3.46
3.27
3.02
2.18
0.49
-3.08
-10.69
-10.51
-2.41
1.55
3.52
4.56
4.96
4.83
4.24
2.99
0.82
-2.87
-10.26
-13.54
-4.92
-0.94
1.17
2.43
3.08
Elevation
45 deg
(dB)
-0.71
-0.70
-0.98
-2.04
-4.07
-8.62
-20.13
-7.69
-2.50
0.36
1.75
2.37
2.31
1.79
0.93
-0.66
-3.12
-7.75
-16.91
-12.07
-6.55
-3.63
-2.12
-1.23
-0.86
Elevation
60 deg
(dB)
-7.93
-7.87
-8.46
-9.34
-10.74
-13.53
-16.96
-11.11
-6.92
-4.15
-2.78
-2.12
-1.97
-2.39
-3.35
-4.59
-6.25
-9.44
-14.47
-20.97
-14.96
-11.39
-9.54
-8.47
-7.94
Elevation
75 deg
(dB)
-16.99
-16.80
-17.95
-21.03
-18.04
-15.60
-13.70
-12.17
-10.67
-9.66
-9.78
-10.00
-10.55
-10.34
-10.55
-11.64
-13.50
-16.15
-17.99
-18.49
-18.92
-20.53
-20.90
-19.01
-17.62
Elevation
90 deg
(dB)
-11.57
-10.72
-11.37
-12.66
-12.52
-11.96
-12.17
-13.86
-15.70
-15.66
-14.59
-14.16
-13.77
-13.78
-12.78
-12.24
-12.03
-13.47
-16.12
-18.08
-17.56
-16.66
-15.13
-13.03
-11.60
Elevation
105 deg
(dB)
-11.21
-12.37
-13.49
-14.82
-13.77
-13.72
-14.99
-18.18
-21.03
-19.43
-18.92
-18.25
-17.20
-15.76
-15.67
-17.07
-18.08
-16.13
-13.44
-11.18
-9.86
-9.87
-10.42
-10.88
-11.05
(continuation of the "RP_2400.000_hor" table from column 9 ...)
Azimuth
(deg)
0.0
15.0
30.0
45.0
60.0
75.0
90.0
105.0
120.0
135.0
150.0
165.0
180.0
195.0
210.0
225.0
240.0
255.0
270.0
285.0
300.0
315.0
330.0
345.0
360.0
Elevation
120 deg
(dB)
-6.89
-5.25
-5.55
-6.29
-7.01
-8.29
-10.58
-15.61
-20.28
-16.27
-13.88
-12.74
-11.72
-11.65
-12.85
-14.88
-17.77
-20.07
-17.67
-15.08
-13.65
-12.96
-11.61
-9.27
-6.82
Elevation
135 deg
(dB)
-2.14
-3.07
-4.30
-6.13
-8.23
-11.59
-15.66
-17.24
-12.66
-9.63
-8.16
-7.28
-6.48
-6.02
-6.98
-9.07
-12.29
-16.85
-17.49
-12.11
-8.78
-5.76
-3.62
-2.31
-2.00
Elevation
150 deg
(dB)
-5.17
-7.19
-9.00
-11.28
-14.19
-16.46
-16.36
-14.31
-12.39
-11.02
-9.67
-8.41
-7.42
-6.28
-5.71
-6.04
-7.75
-10.89
-15.45
-16.45
-10.91
-7.43
-5.64
-4.96
-5.70
Elevation
165 deg
(dB)
-7.17
-8.06
-9.41
-11.54
-14.65
-19.78
-19.93
-15.49
-12.62
-10.40
-9.10
-8.32
-7.87
-8.11
-8.59
-9.46
-10.92
-13.96
-18.26
-17.12
-13.51
-10.32
-8.56
-7.45
-6.98
SWRA350
Elevation
180 deg
(dB)
-8.79
-9.81
-11.09
-13.81
-17.10
-19.39
-17.31
-13.52
-11.19
-9.54
-8.58
-8.22
-8.45
-8.98
-10.21
-12.43
-15.55
-19.34
-18.79
-14.63
-11.81
-9.65
-8.70
-8.39
-8.84
Page 12 of 28
Application Note DN034
RP_2400.000_ver
Azimuth
(deg)
0.0
15.0
30.0
45.0
60.0
75.0
90.0
105.0
120.0
135.0
150.0
165.0
180.0
195.0
210.0
225.0
240.0
255.0
270.0
285.0
300.0
315.0
330.0
345.0
360.0
Elevation
0 deg
(dB)
-12.09
-6.83
-0.61
2.80
4.71
5.85
6.30
6.09
5.35
3.78
1.32
-3.35
-12.19
-6.23
-0.37
3.06
4.99
6.08
6.45
6.31
5.59
4.13
1.77
-2.58
-8.12
Elevation
15 deg
(dB)
-10.53
-12.85
-3.00
1.54
4.09
5.71
6.46
6.58
6.14
4.85
2.71
-1.13
-7.93
-10.93
-2.77
1.49
3.79
5.23
5.91
6.01
5.54
4.36
2.45
-1.04
-7.11
Elevation
30 deg
(dB)
-8.87
-12.78
-3.17
1.55
4.20
5.83
6.59
6.58
5.87
4.19
1.65
-3.01
-10.54
-8.07
-1.96
1.72
3.76
4.98
5.53
5.41
4.75
3.47
1.45
-1.96
-5.65
Elevation
45 deg
(dB)
-12.61
-16.66
-6.08
-0.99
1.84
3.95
4.93
5.22
4.77
3.31
1.06
-3.17
-9.71
-10.90
-4.60
-0.74
1.41
2.77
3.37
3.24
2.42
1.11
-0.87
-4.05
-9.16
Elevation
60 deg
(dB)
-14.84
-15.30
-8.25
-3.63
-0.90
0.97
1.83
2.01
1.46
-0.16
-2.46
-6.33
-12.21
-12.04
-6.08
-2.58
-0.83
0.04
0.17
-0.27
-1.16
-2.82
-5.09
-8.45
-12.45
Elevation
75 deg
(dB)
-16.86
-15.04
-12.34
-10.69
-9.92
-9.00
-7.32
-6.03
-5.69
-6.46
-8.69
-12.79
-18.94
-17.23
-12.22
-8.49
-6.11
-4.59
-4.07
-5.06
-7.18
-10.24
-13.07
-16.13
-18.36
Elevation
90 deg
(dB)
-17.19
-17.48
-14.99
-12.18
-8.04
-4.67
-2.78
-2.47
-3.42
-6.21
-9.84
-15.29
-19.07
-14.40
-10.31
-6.84
-4.31
-3.35
-3.36
-4.40
-6.24
-8.83
-11.76
-15.31
-16.74
Elevation
105 deg
(dB)
-16.38
-16.58
-15.24
-12.87
-9.94
-5.83
-3.47
-2.20
-2.39
-3.94
-6.20
-9.30
-13.40
-18.46
-10.11
-4.95
-2.02
-0.37
0.16
-0.53
-2.16
-5.13
-8.36
-13.04
-16.33
(continuation of the "RP_2400.000_ver" table from column 9 ...)
Azimuth
(deg)
0.0
15.0
30.0
45.0
60.0
75.0
90.0
105.0
120.0
135.0
150.0
165.0
180.0
195.0
210.0
225.0
240.0
255.0
270.0
285.0
300.0
315.0
330.0
345.0
360.0
Elevation
120 deg
(dB)
-16.68
-18.43
-12.45
-7.66
-4.66
-2.55
-1.74
-2.10
-3.59
-6.83
-10.76
-16.14
-18.12
-14.93
-11.81
-8.84
-7.16
-5.74
-5.57
-6.26
-7.39
-9.13
-10.93
-12.71
-15.31
Elevation
135 deg
(dB)
-18.66
-13.01
-9.14
-6.88
-5.07
-3.89
-3.57
-3.65
-4.61
-6.47
-9.74
-14.17
-15.54
-11.07
-8.34
-6.50
-5.56
-5.02
-4.65
-4.96
-5.37
-6.55
-8.44
-12.27
-18.17
Elevation
150 deg
(dB)
-15.62
-13.57
-11.66
-9.41
-7.91
-6.98
-6.97
-7.32
-7.91
-9.19
-10.65
-13.83
-17.77
-16.46
-11.36
-8.33
-6.62
-5.66
-5.23
-5.41
-5.98
-7.30
-9.59
-13.81
-16.05
Elevation
165 deg
(dB)
-18.47
-17.55
-14.57
-12.38
-11.27
-10.86
-11.13
-11.54
-12.19
-12.56
-13.22
-14.65
-16.64
-19.08
-18.63
-15.71
-12.72
-11.02
-9.32
-8.66
-8.55
-9.61
-11.17
-14.17
-18.18
SWRA350
Elevation
180 deg
(dB)
-14.33
-13.45
-12.50
-11.67
-10.97
-11.02
-11.19
-12.04
-12.51
-12.79
-13.33
-14.58
-15.59
-15.70
-14.41
-13.82
-12.83
-11.72
-12.14
-11.95
-12.82
-13.52
-14.27
-14.30
-13.93
Page 13 of 28
Application Note DN034
Theta = 90, Phi = 0
Theta = 90, Phi = 90
SWRA350
Page 14 of 28
Application Note DN034
Theta = 0, Phi = 0
Theta = 90, Phi = 180
SWRA350
Page 15 of 28
Application Note DN034
Theta = 90, Phi = 270
Theta = 180, Phi = 0
SWRA350
Page 16 of 28
Application Note DN034
8.2
OTA Test Results for Frequency 2440.000 MHz
RP_2440.000_tot
Azimuth
(deg)
0.00
15.00
30.00
45.00
60.00
75.00
90.00
105.00
120.00
135.00
150.00
165.00
180.00
195.00
210.00
225.00
240.00
255.00
270.00
285.00
300.00
315.00
330.00
345.00
360.00
Elevation
0 deg
(dB)
6.39
6.68
6.98
7.06
7.11
6.95
6.71
6.48
6.33
6.30
6.34
6.48
6.67
6.90
7.06
7.16
7.07
6.99
6.71
6.50
6.38
6.26
6.26
6.32
6.51
Elevation
15 deg
(dB)
5.83
5.77
5.81
5.94
6.04
6.29
6.56
6.89
7.12
7.18
7.08
6.89
6.61
6.35
6.18
5.99
5.98
5.98
6.00
6.14
6.26
6.28
6.22
6.07
5.91
Elevation
30 deg
(dB)
3.83
4.05
4.54
4.98
5.34
5.60
5.71
5.78
5.78
5.71
5.57
5.41
5.31
5.32
5.42
5.49
5.50
5.48
5.32
5.11
4.78
4.47
4.09
3.81
3.82
Elevation
45 deg
(dB)
-0.71
-0.76
-0.14
1.02
2.04
3.03
3.81
4.31
4.44
4.10
3.48
2.74
2.09
1.86
1.93
2.21
2.54
2.76
2.78
2.72
2.49
1.95
1.09
0.07
-0.46
Elevation
60 deg
(dB)
-8.58
-8.61
-6.86
-5.03
-3.41
-2.34
-1.36
-0.98
-1.02
-1.59
-2.65
-3.66
-4.27
-3.98
-3.40
-2.21
-1.28
-0.87
-1.04
-1.63
-2.78
-4.32
-5.78
-7.26
-8.25
Elevation
75 deg
(dB)
-11.45
-11.69
-13.39
-15.01
-14.38
-11.73
-9.82
-8.57
-8.10
-8.81
-9.74
-10.65
-11.25
-11.42
-11.09
-10.55
-10.24
-10.50
-11.39
-13.19
-14.51
-14.58
-13.47
-12.73
-12.10
Elevation
90 deg
(dB)
-11.01
-11.03
-12.53
-13.12
-10.81
-7.52
-5.22
-4.64
-5.25
-6.84
-8.57
-9.81
-10.37
-10.07
-8.65
-6.32
-4.17
-2.88
-2.71
-3.47
-5.17
-7.46
-9.22
-10.43
-10.55
Elevation
105 deg
(dB)
-12.61
-11.96
-11.31
-10.85
-7.11
-3.83
-2.17
-1.78
-2.58
-4.77
-7.60
-10.75
-12.96
-12.11
-9.26
-7.16
-5.04
-3.85
-3.14
-3.92
-5.74
-8.39
-11.78
-14.10
-14.03
(continuation of the "RP_2440.000_tot" table from column 9 ...)
Azimuth
(deg)
0.00
15.00
30.00
45.00
60.00
75.00
90.00
105.00
120.00
135.00
150.00
165.00
180.00
195.00
210.00
225.00
240.00
255.00
270.00
285.00
300.00
315.00
330.00
345.00
360.00
Elevation
120 deg
(dB)
-5.82
-6.02
-5.70
-4.43
-3.01
-2.02
-1.93
-2.30
-3.60
-5.78
-8.57
-10.35
-9.88
-7.89
-5.86
-4.17
-2.89
-2.07
-2.07
-2.36
-3.13
-3.90
-4.78
-5.45
-5.64
Elevation
135 deg
(dB)
-8.97
-10.21
-10.35
-9.04
-7.85
-7.35
-7.15
-7.36
-7.60
-8.44
-9.68
-10.78
-9.61
-7.50
-5.74
-4.64
-4.47
-4.27
-4.40
-4.36
-4.40
-4.72
-5.36
-6.72
-8.02
Elevation
150 deg
(dB)
-8.71
-8.44
-8.59
-8.85
-9.28
-9.84
-11.19
-12.32
-13.62
-13.49
-13.79
-13.79
-14.22
-16.28
-15.00
-11.93
-10.29
-9.81
-9.75
-10.58
-10.86
-11.95
-12.42
-10.69
-9.12
Elevation
165 deg
(dB)
-6.14
-6.52
-7.78
-9.84
-12.50
-15.50
-15.89
-13.75
-11.87
-10.17
-9.40
-8.84
-8.68
-9.07
-9.76
-11.46
-13.16
-13.80
-13.45
-11.90
-10.61
-8.59
-7.31
-6.41
-6.22
SWRA350
Elevation
180 deg
(dB)
-6.03
-6.03
-6.39
-6.97
-7.64
-8.84
-10.16
-10.29
-10.46
-9.30
-8.05
-7.18
-6.78
-6.68
-7.13
-8.00
-9.18
-10.62
-11.87
-12.64
-11.04
-9.23
-7.48
-6.78
-6.16
Page 17 of 28
Application Note DN034
RP_2440.000_hor
Azimuth
(deg)
0.0
15.0
30.0
45.0
60.0
75.0
90.0
105.0
120.0
135.0
150.0
165.0
180.0
195.0
210.0
225.0
240.0
255.0
270.0
285.0
300.0
315.0
330.0
345.0
360.0
Elevation
0 deg
(dB)
6.34
6.29
5.64
4.29
1.88
-2.22
-12.39
-7.76
-0.77
2.85
4.93
6.12
6.65
6.58
5.89
4.59
2.24
-1.63
-10.06
-10.04
-1.47
2.35
4.57
5.83
6.42
Elevation
15 deg
(dB)
5.79
5.59
4.81
3.27
0.35
-4.97
-16.58
-4.18
0.98
3.78
5.39
6.31
6.52
6.18
5.29
3.57
0.87
-4.03
-15.06
-6.56
-0.62
2.60
4.34
5.35
5.79
Elevation
30 deg
(dB)
3.77
3.72
3.23
2.04
-0.32
-4.48
-15.52
-7.38
-1.00
2.24
4.04
4.99
5.26
5.02
4.27
2.86
0.48
-3.55
-12.49
-10.23
-3.32
0.15
2.08
3.14
3.67
Elevation
45 deg
(dB)
-0.79
-1.04
-1.81
-3.13
-5.61
-10.84
-17.48
-7.54
-2.81
-0.28
1.16
1.90
1.96
1.62
0.77
-0.69
-3.11
-7.77
-18.00
-11.19
-5.79
-3.15
-1.86
-1.18
-0.68
Elevation
60 deg
(dB)
-9.23
-9.87
-11.07
-12.31
-14.00
-16.92
-16.79
-12.13
-8.80
-6.86
-5.88
-5.11
-4.82
-4.72
-5.48
-6.66
-8.09
-10.89
-15.40
-21.05
-16.16
-12.37
-10.36
-9.30
-9.17
Elevation
75 deg
(dB)
-13.82
-14.64
-17.55
-18.47
-16.04
-15.34
-16.39
-14.91
-13.01
-12.06
-12.33
-12.98
-13.08
-12.87
-13.05
-13.28
-14.46
-16.68
-18.76
-19.36
-17.70
-16.74
-15.31
-14.35
-14.13
Elevation
90 deg
(dB)
-11.87
-12.05
-13.55
-14.63
-14.55
-14.98
-16.55
-16.70
-13.81
-12.19
-11.00
-11.06
-11.36
-10.90
-10.31
-10.28
-10.28
-11.33
-11.97
-11.75
-11.23
-10.93
-10.97
-11.50
-11.43
Elevation
105 deg
(dB)
-14.00
-12.83
-12.47
-13.44
-12.19
-11.64
-11.82
-13.85
-16.55
-17.96
-17.86
-17.70
-17.18
-15.81
-14.51
-14.88
-16.05
-17.93
-17.90
-16.02
-15.46
-16.46
-17.88
-17.79
-16.23
(continuation of the "RP_2440.000_hor" table from column 9 ...)
Azimuth
(deg)
0.0
15.0
30.0
45.0
60.0
75.0
90.0
105.0
120.0
135.0
150.0
165.0
180.0
195.0
210.0
225.0
240.0
255.0
270.0
285.0
300.0
315.0
330.0
345.0
360.0
Elevation
120 deg
(dB)
-6.12
-6.79
-8.37
-9.35
-10.02
-11.15
-13.63
-18.32
-18.82
-14.90
-13.06
-11.90
-10.45
-10.14
-11.09
-13.51
-17.20
-19.01
-15.87
-12.75
-10.04
-8.23
-7.14
-6.50
-6.03
Elevation
135 deg
(dB)
-9.62
-11.71
-13.89
-14.60
-14.70
-15.63
-17.55
-19.45
-18.61
-16.40
-14.60
-12.86
-10.27
-8.45
-7.75
-8.00
-10.01
-12.75
-14.77
-13.57
-10.96
-9.07
-8.13
-8.19
-8.86
Elevation
150 deg
(dB)
-10.17
-9.49
-9.37
-9.71
-10.71
-11.95
-14.87
-17.89
-20.80
-19.19
-17.41
-16.74
-17.05
-19.47
-18.41
-15.83
-14.98
-16.20
-18.50
-20.58
-20.30
-19.86
-17.84
-13.60
-10.70
Elevation
165 deg
(dB)
-6.55
-6.91
-8.19
-10.40
-13.63
-18.78
-20.19
-15.38
-12.70
-10.73
-9.92
-9.28
-9.11
-9.57
-10.63
-13.41
-16.77
-19.51
-16.22
-13.24
-11.22
-8.96
-7.71
-6.80
-6.62
SWRA350
Elevation
180 deg
(dB)
-6.51
-6.61
-6.99
-8.06
-9.66
-12.26
-16.51
-17.56
-14.63
-11.21
-8.88
-7.62
-7.05
-6.97
-7.52
-8.54
-10.04
-12.54
-15.09
-17.23
-13.85
-10.70
-8.40
-7.50
-6.70
Page 18 of 28
Application Note DN034
RP_2440.000_ver
Azimuth
(deg)
0.0
15.0
30.0
45.0
60.0
75.0
90.0
105.0
120.0
135.0
150.0
165.0
180.0
195.0
210.0
225.0
240.0
255.0
270.0
285.0
300.0
315.0
330.0
345.0
360.0
Elevation
0 deg
(dB)
-12.92
-4.01
1.22
3.80
5.56
6.38
6.65
6.31
5.39
3.69
0.76
-4.62
-16.96
-4.64
0.79
3.66
5.34
6.34
6.62
6.40
5.60
4.00
1.33
-3.47
-10.28
Elevation
15 deg
(dB)
-14.26
-8.03
-1.06
2.56
4.67
5.95
6.53
6.53
5.91
4.53
2.14
-2.12
-10.38
-7.85
-1.13
2.30
4.38
5.52
5.97
5.90
5.26
3.86
1.67
-2.09
-9.90
Elevation
30 deg
(dB)
-14.64
-7.24
-1.30
1.91
3.96
5.15
5.68
5.56
4.76
3.12
0.30
-4.99
-14.47
-6.44
-0.90
2.07
3.86
4.90
5.25
4.98
4.05
2.47
-0.23
-4.61
-11.02
Elevation
45 deg
(dB)
-18.15
-12.93
-5.09
-1.10
1.23
2.85
3.77
4.02
3.53
2.13
-0.35
-4.77
-13.19
-10.87
-4.39
-0.91
1.17
2.36
2.74
2.54
1.80
0.34
-1.98
-5.96
-13.53
Elevation
60 deg
(dB)
-17.19
-14.62
-8.94
-5.93
-3.81
-2.50
-1.49
-1.32
-1.82
-3.13
-5.46
-9.15
-13.50
-12.03
-7.59
-4.14
-2.29
-1.33
-1.21
-1.68
-2.98
-5.06
-7.64
-11.53
-15.40
Elevation
75 deg
(dB)
-15.21
-14.77
-15.49
-17.61
-19.36
-14.22
-10.91
-9.71
-9.79
-11.59
-13.21
-14.48
-15.89
-16.89
-15.49
-13.87
-12.31
-11.70
-12.27
-14.39
-17.34
-18.66
-18.09
-17.81
-16.39
Elevation
90 deg
(dB)
-18.44
-17.80
-19.33
-18.45
-13.21
-8.37
-5.56
-4.92
-5.90
-8.34
-12.25
-15.84
-17.29
-17.65
-13.63
-8.55
-5.38
-3.55
-3.26
-4.16
-6.40
-10.07
-13.99
-17.07
-17.91
Elevation
105 deg
(dB)
-18.25
-19.36
-17.60
-14.32
-8.72
-4.62
-2.67
-2.05
-2.76
-4.99
-8.03
-11.73
-15.02
-14.51
-10.80
-7.97
-5.40
-4.03
-3.29
-4.20
-6.23
-9.13
-13.01
-16.53
-18.03
(continuation of the "RP_2440.000_ver" table from column 9 ...)
Azimuth
(deg)
0.0
15.0
30.0
45.0
60.0
75.0
90.0
105.0
120.0
135.0
150.0
165.0
180.0
195.0
210.0
225.0
240.0
255.0
270.0
285.0
300.0
315.0
330.0
345.0
360.0
Elevation
120 deg
(dB)
-17.57
-13.90
-9.08
-6.12
-3.97
-2.59
-2.23
-2.41
-3.73
-6.35
-10.48
-15.55
-18.97
-11.83
-7.41
-4.70
-3.06
-2.15
-2.25
-2.78
-4.11
-5.90
-8.56
-12.13
-16.30
Elevation
135 deg
(dB)
-17.58
-15.56
-12.88
-10.45
-8.85
-8.04
-7.56
-7.64
-7.96
-9.20
-11.37
-14.99
-18.14
-14.58
-10.07
-7.33
-5.89
-4.94
-4.81
-4.91
-5.48
-6.71
-8.63
-12.15
-15.58
Elevation
150 deg
(dB)
-14.16
-15.12
-16.44
-16.30
-14.79
-13.99
-13.62
-13.73
-14.55
-14.86
-16.27
-16.85
-17.42
-19.12
-17.65
-14.21
-12.09
-10.95
-10.37
-11.04
-11.38
-12.71
-13.89
-13.80
-14.28
Elevation
165 deg
(dB)
-16.55
-17.18
-18.26
-19.07
-18.93
-18.25
-17.92
-18.79
-19.47
-19.33
-18.86
-18.99
-18.91
-18.72
-17.18
-15.88
-15.65
-15.16
-16.72
-17.64
-19.47
-19.47
-17.80
-17.12
-16.75
SWRA350
Elevation
180 deg
(dB)
-15.83
-15.06
-15.34
-13.54
-11.93
-11.47
-11.31
-11.19
-12.56
-13.80
-15.69
-17.35
-19.00
-18.65
-17.77
-17.32
-16.61
-15.10
-14.67
-14.50
-14.27
-14.64
-14.67
-14.97
-15.46
Page 19 of 28
Application Note DN034
Theta = 90, Phi = 0
Theta = 90, Phi = 90
SWRA350
Page 20 of 28
Application Note DN034
Theta = 0, Phi = 0
Theta = 90, Phi = 180
SWRA350
Page 21 of 28
Application Note DN034
Theta = 90, Phi = 270
Theta = 180, Phi = 0
SWRA350
Page 22 of 28
Application Note DN034
8.3
OTA Test Results for Frequency 2480.000 MHz
RP_2480.000_tot
Azimuth
(deg)
0.00
15.00
30.00
45.00
60.00
75.00
90.00
105.00
120.00
135.00
150.00
165.00
180.00
195.00
210.00
225.00
240.00
255.00
270.00
285.00
300.00
315.00
330.00
345.00
360.00
Elevation
0 deg
(dB)
6.55
6.81
7.02
7.10
7.11
7.05
6.89
6.80
6.69
6.63
6.52
6.43
6.41
6.57
6.82
7.01
7.13
7.08
6.88
6.68
6.48
6.34
6.32
6.45
6.64
Elevation
15 deg
(dB)
5.40
5.37
5.44
5.63
5.81
6.06
6.32
6.64
6.81
6.82
6.59
6.21
5.82
5.62
5.64
5.81
6.12
6.31
6.50
6.52
6.50
6.33
6.05
5.69
5.57
Elevation
30 deg
(dB)
2.56
2.82
3.28
3.77
4.16
4.44
4.72
4.84
4.86
4.74
4.44
4.15
3.92
3.94
4.29
4.68
4.96
5.08
4.99
4.70
4.28
3.70
3.00
2.61
2.60
Elevation
45 deg
(dB)
-3.22
-2.94
-1.99
-0.95
-0.20
0.52
1.28
1.89
2.35
2.10
1.50
0.65
-0.29
-0.82
-0.40
0.47
1.41
2.12
2.42
2.17
1.53
0.58
-0.86
-2.24
-2.20
Elevation
60 deg
(dB)
-10.28
-10.12
-8.67
-8.05
-7.76
-7.55
-7.18
-6.34
-5.38
-5.17
-5.31
-6.05
-7.04
-7.52
-7.20
-6.18
-5.02
-4.21
-3.86
-4.23
-5.44
-6.91
-7.99
-9.29
-9.86
Elevation
75 deg
(dB)
-12.56
-13.37
-15.78
-16.81
-15.40
-12.60
-9.84
-8.50
-8.11
-8.81
-9.12
-9.04
-8.75
-8.93
-9.42
-9.80
-9.52
-9.20
-8.77
-8.72
-9.76
-11.68
-12.83
-12.44
-12.25
Elevation
90 deg
(dB)
-15.74
-16.30
-13.80
-11.02
-7.27
-4.44
-2.64
-2.34
-3.31
-5.64
-8.97
-12.73
-13.03
-10.29
-7.21
-5.12
-3.12
-2.15
-2.14
-3.37
-5.70
-8.65
-11.44
-13.49
-14.87
Elevation
105 deg
(dB)
-9.31
-9.22
-9.72
-8.67
-5.33
-2.95
-1.25
-0.74
-1.33
-3.03
-5.51
-8.52
-12.69
-12.93
-7.83
-4.47
-2.40
-1.36
-1.06
-1.65
-2.90
-4.49
-6.51
-8.08
-9.90
(continuation of the "RP_2480.000_tot" table from column 9 ...)
Azimuth
(deg)
0.00
15.00
30.00
45.00
60.00
75.00
90.00
105.00
120.00
135.00
150.00
165.00
180.00
195.00
210.00
225.00
240.00
255.00
270.00
285.00
300.00
315.00
330.00
345.00
360.00
Elevation
120 deg
(dB)
-9.79
-10.34
-10.67
-9.54
-8.20
-7.10
-6.37
-6.40
-7.72
-9.73
-11.94
-12.77
-11.37
-9.30
-6.92
-5.27
-3.65
-2.71
-2.67
-3.18
-4.16
-5.54
-7.21
-8.53
-9.30
Elevation
135 deg
(dB)
-8.33
-8.70
-9.08
-9.01
-8.95
-8.80
-9.00
-9.55
-10.44
-12.80
-13.89
-13.27
-13.41
-14.34
-15.00
-14.21
-14.06
-13.53
-13.71
-14.20
-14.06
-13.46
-11.08
-9.44
-9.03
Elevation
150 deg
(dB)
-5.96
-6.21
-6.92
-7.95
-9.08
-10.05
-10.89
-11.64
-11.12
-11.09
-10.49
-10.23
-8.50
-7.45
-6.83
-6.69
-6.72
-7.43
-8.11
-9.15
-9.38
-8.25
-6.87
-6.14
-5.96
Elevation
165 deg
(dB)
-6.56
-6.94
-7.80
-8.79
-9.81
-10.21
-10.18
-9.92
-9.71
-9.27
-8.77
-8.47
-8.61
-8.30
-7.85
-7.71
-7.92
-8.05
-8.22
-7.70
-7.39
-6.65
-6.19
-6.18
-5.89
SWRA350
Elevation
180 deg
(dB)
-8.38
-8.36
-8.73
-8.62
-8.12
-7.68
-7.33
-7.00
-7.11
-6.96
-7.00
-7.16
-7.45
-7.84
-8.18
-8.36
-8.76
-8.71
-8.66
-8.22
-7.90
-7.62
-7.70
-7.90
-8.08
Page 23 of 28
Application Note DN034
RP_2480.000_hor
Azimuth
(deg)
0.0
15.0
30.0
45.0
60.0
75.0
90.0
105.0
120.0
135.0
150.0
165.0
180.0
195.0
210.0
225.0
240.0
255.0
270.0
285.0
300.0
315.0
330.0
345.0
360.0
Elevation
0 deg
(dB)
6.53
6.43
5.69
4.28
1.76
-2.39
-13.03
-8.28
-0.74
2.70
4.80
5.88
6.39
6.31
5.62
4.29
1.85
-2.18
-11.65
-9.39
-1.13
2.49
4.80
6.04
6.60
Elevation
15 deg
(dB)
5.38
5.12
4.15
2.64
-0.42
-5.67
-18.94
-5.14
0.16
2.96
4.65
5.48
5.73
5.44
4.49
2.89
0.00
-4.89
-18.76
-6.40
-0.63
2.33
4.17
5.01
5.50
Elevation
30 deg
(dB)
2.53
2.42
1.78
0.65
-1.67
-5.63
-15.91
-9.54
-2.82
0.43
2.38
3.40
3.83
3.67
3.00
1.74
-0.61
-4.52
-13.33
-12.04
-4.39
-1.04
0.92
1.98
2.50
Elevation
45 deg
(dB)
-3.41
-3.47
-3.85
-4.53
-6.43
-10.13
-19.08
-11.05
-5.22
-2.79
-1.48
-0.92
-0.73
-1.02
-1.84
-3.16
-5.49
-9.28
-18.23
-14.48
-8.77
-5.94
-4.45
-3.77
-2.48
Elevation
60 deg
(dB)
-11.06
-11.08
-10.93
-11.00
-12.21
-14.39
-19.14
-15.98
-11.01
-8.86
-7.84
-7.53
-8.01
-8.52
-9.17
-10.17
-12.14
-14.67
-17.71
-21.11
-20.22
-16.15
-13.30
-11.98
-11.16
Elevation
75 deg
(dB)
-16.81
-18.35
-20.07
-21.34
-18.95
-18.32
-16.11
-13.23
-10.98
-10.08
-10.14
-10.05
-10.10
-10.09
-10.96
-12.04
-13.13
-14.65
-16.98
-16.81
-16.47
-16.02
-15.93
-15.84
-16.66
Elevation
90 deg
(dB)
-20.36
-20.61
-20.29
-19.74
-17.62
-16.31
-15.51
-14.69
-13.55
-12.89
-12.96
-14.73
-15.22
-15.00
-13.38
-13.11
-13.67
-15.49
-16.35
-15.02
-14.28
-14.70
-16.51
-18.45
-20.48
Elevation
105 deg
(dB)
-10.90
-9.91
-11.02
-12.38
-12.15
-12.24
-13.05
-14.20
-17.20
-18.13
-17.67
-17.53
-16.51
-17.57
-19.15
-18.60
-17.19
-16.52
-16.32
-16.43
-16.14
-15.30
-13.98
-12.71
-12.37
(continuation of the "RP_2480.000_hor" table from column 9 ...)
Azimuth
(deg)
0.0
15.0
30.0
45.0
60.0
75.0
90.0
105.0
120.0
135.0
150.0
165.0
180.0
195.0
210.0
225.0
240.0
255.0
270.0
285.0
300.0
315.0
330.0
345.0
360.0
Elevation
120 deg
(dB)
-10.72
-11.50
-13.71
-14.18
-13.95
-13.86
-15.22
-16.80
-17.77
-17.09
-16.02
-14.61
-12.20
-10.32
-9.48
-10.20
-11.90
-14.34
-17.99
-15.83
-12.94
-11.55
-10.87
-10.43
-10.43
Elevation
135 deg
(dB)
-8.78
-9.27
-10.04
-10.65
-11.28
-12.79
-15.29
-17.71
-17.33
-16.59
-15.83
-14.77
-15.65
-18.67
-21.10
-17.92
-16.42
-15.96
-16.06
-17.03
-16.42
-15.28
-12.39
-10.24
-9.55
Elevation
150 deg
(dB)
-6.52
-6.85
-7.96
-9.34
-11.37
-13.62
-16.26
-17.62
-15.24
-14.10
-11.85
-10.85
-9.14
-8.83
-9.35
-11.13
-13.67
-16.53
-18.60
-17.18
-13.46
-10.42
-7.92
-6.76
-6.43
Elevation
165 deg
(dB)
-6.82
-7.29
-8.58
-10.69
-13.88
-19.17
-19.82
-15.06
-12.42
-10.73
-9.81
-9.19
-9.10
-8.80
-8.81
-9.65
-11.42
-14.20
-18.03
-17.46
-12.87
-9.64
-7.81
-6.93
-6.21
SWRA350
Elevation
180 deg
(dB)
-9.20
-9.09
-9.86
-10.97
-12.72
-15.61
-18.47
-18.84
-15.16
-11.76
-10.03
-8.64
-8.16
-8.22
-8.99
-10.20
-12.61
-15.64
-19.85
-18.08
-14.54
-12.00
-10.42
-9.51
-9.17
Page 24 of 28
Application Note DN034
RP_2480.000_ver
Azimuth
(deg)
0.0
15.0
30.0
45.0
60.0
75.0
90.0
105.0
120.0
135.0
150.0
165.0
180.0
195.0
210.0
225.0
240.0
255.0
270.0
285.0
300.0
315.0
330.0
345.0
360.0
Elevation
0 deg
(dB)
-17.73
-3.94
1.23
3.89
5.61
6.52
6.85
6.67
5.83
4.37
1.67
-2.83
-15.73
-5.93
0.67
3.69
5.61
6.53
6.82
6.57
5.65
4.03
1.03
-4.06
-13.84
Elevation
15 deg
(dB)
-17.86
-7.09
-0.48
2.60
4.63
5.75
6.30
6.34
5.75
4.52
2.15
-1.89
-11.27
-8.19
-0.67
2.70
4.90
5.96
6.49
6.30
5.57
4.12
1.50
-2.69
-13.01
Elevation
30 deg
(dB)
-18.74
-7.72
-2.07
0.86
2.84
3.99
4.68
4.68
4.04
2.73
0.22
-3.89
-13.35
-8.26
-1.61
1.59
3.55
4.57
4.93
4.61
3.65
1.92
-1.20
-6.07
-13.56
Elevation
45 deg
(dB)
-16.76
-12.39
-6.57
-3.45
-1.38
0.13
1.24
1.67
1.51
0.39
-1.55
-4.55
-10.46
-14.28
-5.87
-1.99
0.42
1.79
2.39
2.08
1.11
-0.52
-3.35
-7.53
-14.36
Elevation
60 deg
(dB)
-18.13
-17.13
-12.58
-11.12
-9.68
-8.56
-7.46
-6.84
-6.77
-7.59
-8.86
-11.44
-14.01
-14.37
-11.59
-8.40
-5.95
-4.62
-4.04
-4.32
-5.58
-7.46
-9.51
-12.66
-15.71
Elevation
75 deg
(dB)
-14.60
-15.03
-17.81
-18.70
-17.92
-13.96
-11.01
-10.28
-11.27
-14.77
-15.94
-15.87
-14.48
-15.21
-14.67
-13.75
-11.99
-10.65
-9.48
-9.45
-10.81
-13.67
-15.76
-15.09
-14.20
Elevation
90 deg
(dB)
-17.58
-18.31
-14.90
-11.65
-7.69
-4.74
-2.87
-2.60
-3.74
-6.54
-11.18
-17.05
-17.03
-12.07
-8.41
-5.87
-3.52
-2.36
-2.31
-3.68
-6.35
-9.88
-13.05
-15.16
-16.26
Elevation
105 deg
(dB)
-14.46
-17.52
-15.59
-11.08
-6.34
-3.49
-1.54
-0.94
-1.45
-3.17
-5.78
-9.10
-15.01
-14.77
-8.16
-4.64
-2.54
-1.50
-1.19
-1.80
-3.11
-4.87
-7.36
-9.91
-13.54
(continuation of the "RP_2480.000_ver" table from column 9 ...)
Azimuth
(deg)
0.0
15.0
30.0
45.0
60.0
75.0
90.0
105.0
120.0
135.0
150.0
165.0
180.0
195.0
210.0
225.0
240.0
255.0
270.0
285.0
300.0
315.0
330.0
345.0
360.0
Elevation
120 deg
(dB)
-16.91
-16.63
-13.66
-11.37
-9.55
-8.12
-6.98
-6.82
-8.17
-10.61
-14.09
-17.41
-18.98
-16.10
-10.43
-6.95
-4.35
-3.02
-2.80
-3.43
-4.77
-6.80
-9.66
-13.03
-15.69
Elevation
135 deg
(dB)
-18.39
-17.78
-16.07
-14.04
-12.76
-11.00
-10.16
-10.27
-11.44
-15.15
-18.32
-18.62
-17.36
-16.34
-16.22
-16.61
-17.83
-17.21
-17.50
-17.39
-17.83
-18.12
-16.90
-17.22
-18.51
Elevation
150 deg
(dB)
-15.17
-14.85
-13.65
-13.55
-12.96
-12.56
-12.38
-12.91
-13.24
-14.11
-16.20
-18.98
-17.12
-13.11
-10.39
-8.62
-7.69
-8.00
-8.52
-9.90
-11.54
-12.31
-13.57
-14.96
-15.81
Elevation
165 deg
(dB)
-18.87
-18.14
-15.65
-13.30
-11.97
-10.80
-10.68
-11.51
-13.04
-14.71
-15.47
-16.61
-18.31
-18.01
-14.92
-12.15
-10.49
-9.26
-8.70
-8.19
-8.83
-9.68
-11.25
-14.16
-17.38
SWRA350
Elevation
180 deg
(dB)
-16.06
-16.47
-15.13
-12.41
-9.97
-8.44
-7.68
-7.29
-7.84
-8.70
-9.99
-12.56
-15.67
-18.61
-15.88
-12.97
-11.06
-9.69
-9.01
-8.70
-8.97
-9.59
-11.01
-12.97
-14.62
Page 25 of 28
Application Note DN034
Theta = 90, Phi = 0
Theta = 90, Phi = 90
SWRA350
Page 26 of 28
Application Note DN034
Theta = 0, Phi = 0
Theta = 90, Phi = 180
SWRA350
Page 27 of 28
Application Note DN034
Theta = 90, Phi = 270
Theta = 180, Phi = 0
SWRA350
Page 28 of 28
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