WorksheetsMODUL 3 ENG
Total questions: 10
Worksheet time: 5mins
Definition of ..... is digital modulation that carrier wave is modulated base on different frequencies
BPSK
PSK
FSK
ASK
The picture shows a waveform output signal of...
ASK
FSK
QAM
PSK
PSK modulation that have number of bits in each symbol is 4, the type of ..... modulation
BPSK
QPSK
8 PSK
16 PSK
The picture shows a block diagram of .......
ASK Demodulation
ASK Modulation
BPSK Demodulation
BPSK Modulation
A code where a transition (low to high or high to low) at the start of a bit time will be known as binary 1 for that bit time and no binary transition means 0 is the definition of.....
NRZ-I
NRZ-L
RZ
Manchaster
... is the forms of modulation by changing the phase of the carrier frequency according to information in the form of binary data .
PSK
ASK
QAM
FSK
The picture shows a constellation diagram of .......
QAM
BPSK
QPSK
ASK
PSK modulation that has several bits in each symbol is 2, the type of ..... modulation
BPSK
QPSK
8 PSK
16 PSK
The picture shows a block diagram of .......
PSK Demodulation
PSK Modulation
ASK Demodulation
ASK Modulation
Definition of ..... is the modulated signal in two states, 0 means no signal and bit 1 if there is a signal with a certain quantity
FSK
PSK
OOK
QAM
