QUIZ
1. With CP-FSK, the mark and space
frequencies are selected such they are
separated from the center frequency buy
an exact multiple of what degree of bit
rate?
1
2
2. What is the another term use
for noncoherent in FSK system?
ASYNCHRONOUS
3. TRUE OR FALSE.
A frequency discriminator works well
when signal to noise ratio (SNR) is low
but perform poorly when SNR is high.
FALSE
4.TRUE OR FALSE.
Synchronous simply implies that there is a
precise time relationship between mark and
space frequency; it does not mean that they
are on the same degree.
TRUE
5. CP-FSK is binary FSK except the
mark and space frequencies are
synchronized with the input
___________________.
BINARY BIT RATE
6. It is generated by
discontinues phase?
UNWANTED SPECTRUM
7-8. What are the two
types of FSK System.
NONCOHERENT AND
COHORENT
9. What is the probability error for
coherent FSK?
𝑬𝒃
𝑷 𝒆 = 𝐞𝐫𝐟𝐜
𝑵𝑶
10. Disadvantage of CPFSK.
It requires synchronization circuits and
is, therefore, more expensive to
implement.
BONUS QUESTION
WHAT IS THE
TITLE OF OUR
REPORT?