bit rate for fsk qpsk and qam for various amplitudes
时间：04-05
整理：3721RD
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A signal has a bit rate of 20 kb/s. Find the baud rate if the signal is transmitted using:
a. FSK with two frequencies
b. QPSK with four phase angles
c. QAM with four phase angles and four amplitudes
a. FSK with two frequencies
b. QPSK with four phase angles
c. QAM with four phase angles and four amplitudes