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Q. |
In BPSK, the of constant amplitude carrier signal is switched between two values according to the two possible values. |
A. | amplitude |
B. | phase |
C. | frequency |
D. | angle |
Answer» B. phase | |
Explanation: in binary phase shift keying (bpsk), the phase of a constant amplitude carrier signal is switched between two possible values m1 and m2. these two values corresponds to binary 1 and 0 respectively. |
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