Parameter Design in Channelized Broadband Signal Spectrum Measurement Structure

The channelized broadband signal spectrum measurement structure divides the input broadband signal into several sub-bands or channels, and then downconverts and decimates the sub-band signals to obtain the baseband signals with a low sample rate. The spectrum analysis results of the input broadband signal are achieved by conducting fast fourier transform (FFT) and spectrum splicing to the baseband...