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Thanks biff44. Your answer gives me help. In fact, I try to find out the relationship between EVM and singal to noise ration (SNR). Can we say that in the demodulation for the vector signal, i.e. B/QPSK, QAM, the measured result (vector) can be compared to the reference result(vector)? the...
Using Agilent 89601a software to do the demodulation of FSK and BPSK method, I encounter the error of expression in FSK is "FSK error", while that in BPSK is "EVM". What is the relationship between "FSK error" and EVM, are they the same?
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