bizoo
Member level 5
Hi
i need help regarding calculating SNR,
My signal is coming out of a RF receiver which demodulates it from higher freq to baseband,
the signal is noisy and i want to calculate its SNR,
i can generate the original received signal with simulations as well, or i can get the original transmitted signal form another chip(of same kind)
now how should i caluclate SNR, use the signal from simulations or use the one from the tx pin of receiver of the IC, and compare it with the noisy received signal.
Also there is this issue of how to get SNR by comparing a noisy signal with a noise free signal from the oscilloscope
any help is appreciated
br
i need help regarding calculating SNR,
My signal is coming out of a RF receiver which demodulates it from higher freq to baseband,
the signal is noisy and i want to calculate its SNR,
i can generate the original received signal with simulations as well, or i can get the original transmitted signal form another chip(of same kind)
now how should i caluclate SNR, use the signal from simulations or use the one from the tx pin of receiver of the IC, and compare it with the noisy received signal.
Also there is this issue of how to get SNR by comparing a noisy signal with a noise free signal from the oscilloscope
any help is appreciated
br