ZODIAC DATA SYSTEMS
ZODIAC AIRCRAFT SYSTEMS
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ZODIAC AEROSPACE
Stock exch:
Sales:
ZC (Euronext) 3450 M€
ZODIAC
AEROSAFETY
ZODIAC
SERVICES
Growth:
25%
ZODIAC AIRCRAFT
SYSTEMS
Employees:
~ 26000
ZODIAC CABIN &
STRUCTURES
Zodiac Fuel & Inerting
Systems
Zodiac Actuation
Systems
Zodiac Oxygen
Systems
Zodiac Water &
Waste Systems
Zodiac Sensing &
Systems Management
Zodiac Train Systems
Zodiac Electrical
Power Management,
Cockpit & Lighting
Zodiac IFE
Zodiac Fluid
Equipment
Zodiac Data
Systems
Zodiac Cabin Controls
Zodiac Hydraulics
Zodiac Lighting
Solutions
Zodiac Aerospace
Maroc
Management:
CEO - Jean-Marie BETERMIER
VP Sales & Mktg - Noel BALLOT
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ZODIAC SEATS
ZODIAC DATA SYSTEMS
ZODIAC AIRCRAFT SYSTEMS
02/07/2013
ZODIAC GALLEYS &
EQUIPMENT
Sales: Employees:
510
>100 M€
The CORTEX Family
One philosophy, Multiple applications
PC-based telemetry equipment
 FPGA embedded-boards
 Real time IF processing
 High level of integration
TT&C,
SCIENCE &
DEEP SPACE
CRT
DS
Deep
Space
Command
Ranging &
Telemetry
 Optimized
hardware for
Deep Space
comunications
 3000 units
worldwide
FLIGHT
TEST
REMOTE
SENSING
HDR
SATELLITE
TRACKING
DTR
Digital
Tracking
Receiver
Radio
Telemetry
Receiver
Radio
Signal
Recorder
 Up to 2 Gbps
 16 QAM &
32/64APSK
Carrier&SQPN
tracking up to 3
channels
Quad-band
telemetry
receiver
Fully digital
IF recorder /
reproducer
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RSR
High
Datarate
Receiver
ZODIAC AIRCRAFT SYSTEMS
02/07/2013
RTR
The IFoIP Family
One hardware, Multiple applications
IFoIP equipment:
 FPGA embedded-boards
 Real time IF processing
 High level of integration
Customized
Inspection
Monitoring
Analysis
Geolocation
SDR
CSI
CSM
CSA
CGL
Software
Defined
Radio
Carrier
Signal
Inspector
Carrier
Signal
Monitoring
 Customized
applications
 Detects the
carrier
 Database &
Alarm
management
 Reporting
 Display the
noise floor
Carrier
Signal
Analyzer
Compact
Geo
Location
 Characterize
carriers in blind
mode
 Carrier under
carrier
 Locate
transmitters
ZODIAC AIRCRAFT SYSTEMS
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02/07/2013
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Zoom
ZODIAC AIRCRAFT SYSTEMS
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02/07/2013
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Geolocation Performances Pilars
Accuracy
ZODIAC AIRCRAFT SYSTEMS
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02/07/2013
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Geolocation Performances Pilars
Detection
Accuracy
ZODIAC AIRCRAFT SYSTEMS
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02/07/2013
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Geolocation Performances Pilars
Detection
Accuracy
Operating
Mode
ZODIAC AIRCRAFT SYSTEMS
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02/07/2013
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Geolocation Performances Pilars
Detection
Accuracy
Operating
Mitigation
Mode
Time
ZODIAC AIRCRAFT SYSTEMS
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02/07/2013
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CGL Performances
Detection – Computation of accurate TDOA / FDOA
Factors affecting detection
Size of the antennas and …………  High processing gain
Satellites angular separation
Up to 81dB (depending on carrier param.)
Mirror Satellite occupancy ………….  Broad Carrier Cancellation capabilities
Satellite Characteristics……………………
 Improved Compensation Algorithms
Phase noise
Local Oscillator drift
Acceleration
Signal RF parameters………………….  Highly flexible, high throughput
digitizer architecture
Ability to perform wide band recording during tens of
seconds
ZODIAC AIRCRAFT SYSTEMS
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02/07/2013
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CGL Performances
Detection – Computation of accurate TDOA / FDOA
Geoloc Examples
ZODIAC AIRCRAFT SYSTEMS
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02/07/2013
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CGL Performances
Detection – Computation of accurate TDOA / FDOA
Carrier Cancellation
 Up to 60 MHz wide Carrier cancellation before correlation
ZODIAC AIRCRAFT SYSTEMS
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02/07/2013
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CGL Performances
Location Accuracy – Resolution of the final position
Factors affecting location accuracy
FDOA/TDOA accuracy………………….….  Hardware & Algorithm design to guarantee
the best achievable processing gain
Ephemeris …………………………………..  Ephemeris generation tools
Mono-site (Co-Orbits) / Multi-Site (passive)
Relative positions of the satellites …  Expert system to analysis the most
and position of the references
suitable measurement time and
configuration
ZODIAC AIRCRAFT SYSTEMS
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02/07/2013
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CGL Performances
Location Accuracy – Resolution of the final position
Principles
Passive ephemeris estimation add-on to CGL geolocation system
The passive method for geostationary satellite ephemeris estimation is based on differences
distances measurement between the satellite and three ground stations installed in three
different locations with an average 300 km distance gap.
ZODIAC AIRCRAFT SYSTEMS
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02/07/2013
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CGL Performances
Location Accuracy – Resolution of the final position
Operating mode
The operating mode then solely relies on a single reference carrier.
The main purpose is to reach the accuracy
at which one can use geolocation results
without the use of additional reference
transmitters.
The system continuously streams
main/mirror orbital data to the
geolocation system: after stabilization
phase, up to date, accurate data are
available upon triggering of a geolocation
task
Satellite
SPC L band
Computer
SPC L band
Computer
SPC L band
Computer
Internet
ZODIAC AIRCRAFT SYSTEMS
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02/07/2013
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Screen
CGL Performances
Operating Mode - Easing-up the process
Operating mode
Automated
Detection & Geolocation ……….
Full transponder….………………....
 One-Click Modes
 Macro Task Manager
Geolocation-aware transponder monitoring
Continuous Co-Orbit Estimation
Multi-Carrier oriented Hardware Design
Full Manual (Metrology Approach) ..
Distant Antennas ………………………….
Interface with other applications …..
Multi sites ……………………………………..
Autonomous system ………………………
 Expert mode
 Multi-site GPS synchronisation
 XML interfaces
 Scalable system architecture
 Stand alone system
ZODIAC AIRCRAFT SYSTEMS
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02/07/2013
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CGL Performances
Operating Mode - Automated MacroTasks Architecture
Main principles
Output Results
(XML Format / XML-RPC)
Input a given transponder frequency
MacroTask
Manager
• Automatic effort distribution over
available processing and acquisition
resources
• Network based architecture
•Manage the database
•Retrieve all results and database
information
IFoIP
IFoIP
IFoIP
Digitization Server Pools
CSI
CSI
CSI
CSA
CSA
CSA
CGL
CGL
CGL
Application (Virtual) Server Pools
ZODIAC AIRCRAFT SYSTEMS
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02/07/2013
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System
Satellite and
Signal
Database
CGL Performances
Operating Mode - Automated MacroTasks Architecture
Select your satellite and transponder
Selection of the Transponder to Geolocate
(based on the Main Database)
ZODIAC AIRCRAFT SYSTEMS
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02/07/2013
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CGL Performances
Operating Mode - Automated MacroTasks Architecture
Select your primary reference
Primary Reference Selection
ZODIAC AIRCRAFT SYSTEMS
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02/07/2013
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CGL Performances
Operating Mode - Automated MacroTasks Architecture
Select your secondary references
Secondary Reference Selection
ZODIAC AIRCRAFT SYSTEMS
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02/07/2013
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CGL Performances
Operating Mode - Automated MacroTasks Architecture
Select the carriers to locate
Set of all processed carriers
Process Transponder Spectrum (72MHz)
ZODIAC AIRCRAFT SYSTEMS
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02/07/2013
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CGL Performances
Operating Mode - Automated MacroTasks Architecture
Results: positions & information on the carriers
Detailed Data for all carriers
Map Details for selected carriers
ZODIAC AIRCRAFT SYSTEMS
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02/07/2013
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CGL Performances
Operating Mode - Automated MacroTasks Architecture
Results: positions on the map
World map with all positions of located carriers
(positions tagged with carrier center frequency)
ZODIAC AIRCRAFT SYSTEMS
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02/07/2013
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CGL Performances
Mitigation time – Automated interference detection and geolocation
Mitigation time
Hardware performances ……..………..
Number of samples to process …..…
High processing …..………………………..
Detection and Geolocation …………….
 Dedicated Hardware filtering architecture
 Multithreaded software
 64-bit Multi-Core Optimized software
 Automated detection and Geolocation
included in the CSM feature
ZODIAC AIRCRAFT SYSTEMS
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02/07/2013
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CGL Performances
Mitigation time – Automated interference detection and geolocation
SHF
SHF-VLP
LNA
LNA
BDC
SHF to L band
BDC
SHF to L band
BDC
SHF to L band
2
LNA
BDC
SHF to L band
Computer
CSI
2
Flat screen
Flat screen
Computer
CSA
Flat screen
Computer
1
Database
Computer
Satellite
CSM
4
3
SHF-HLP
RJ45
1
ETHERNET SWITCH
SHF-LHCP
LNA
RJ45
SHF-RHCP
1
Computer
SDR
RJ45
Satellite
2
2 L band
inputs
LNA
BDC
SHF to L band
SHF-LHCP
Ethernet output
BDC
SHF to L band
Ethernet output
LNA
Ethernet output
SHF-RHCP
BDC
SHF to L band
2 L band
inputs
SHF
DIGITIZER
SUBSYTEM
4 L band
inputs
SHF-VLP LNA
BDC
SHF to L band
L BAND MATRIX
SHF-HLP LNA
Satellite
Flat screen
CGL
MTM
SEE
Flat screen
SPC L band
Computer
SPC L band
Computer
Ethernet Link
SPC L band
Computer
ZODIAC AIRCRAFT SYSTEMS
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02/07/2013
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Remote link
CSM Performances
Learning mission – Detection of all carriers
Case of a new satellite
• CSM uses CSI to detect carriers
• CSI sends list of detected carrier to CSM
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2 juillet 2013
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CSM Performances
Learning mission – Analysis of all carriers
Case of a new satellite
• CSM uses CSA to do for all detected carriers blind analysis and to fill
database.
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2 juillet 2013
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CSM Performances
Monitoring mission – Monitoring of all carriers
• CSM uses CSI to check Quality of service for each defined carrier
• CSI sends list of results to CSM
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2 juillet 2013
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CSM Performances
Monitoring mission – Monitoring of all carriers
• CSI sends list of new detected carrier, also list of disappear carrier to
CSM
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2 juillet 2013
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CSM Performances
Monitoring mission – Analysis and Geolocation of interference
 For a monitoring mission, operator can defined tasks will be launch
when a new carrier is detected, like:
 Blind analysis;
 Blind analysis + save results in database;
 Geolocation;
 Blind analysis + geolocation …
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2 juillet 2013
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CGL Latest technologies
Roadmap – Coming up in the future
New request
TDMA signal …………………………………  Geolocation of the users
Ka Band………………………………………..  Better accuracy with One Sat
Spotted satellites …………………………  Downsizing system configuration
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02/07/2013
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CGL Performances
Roadmap – Geolocation of TDMA users
In TDMA context
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02/07/2013
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CGL Performances
Roadmap – Geolocation of TDMA users
In TDMA context
Burst series
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02/07/2013
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CGL Performances
Roadmap – Geolocation of TDMA users
In TDMA context
Target manager: Several positions per carrier
One single
central frequency
Several distinct
locations
ZODIAC AIRCRAFT SYSTEMS
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02/07/2013
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CGL Performances
Network example – Geolocation of TDMA users
ZODIAC AIRCRAFT SYSTEMS
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02/07/2013
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ZDS
ZODIAC AIRCRAFT SYSTEMS
Thank you !
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02/07/2013
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