The bandwidth efficiency of MFSK is
A. M/log2M
B. log2M/M
C. M/log10M
D. log10M/M
Answer:A
The bandwidth efficiency of MFSK is
A. M/log2M B. log2M/M C. M/log10M D. log10M/M
Explanation: For non coherent orthogonal MFSK modulation the bandwidth efficiency is R/W=log2M/M.