collect 400 samples from a LFM (5MHz bandwidth) signal modulated on 18GHz

f_sweep = 5e6; fs = f_sweep * 4.121; sLFM = phasedLinearFMWaveform(‘SampleRate’,fs,’SweepBandWidth’,f_sweep,’PulseWidth’,1e-3); lfmwav = setp(sLFM); collector = phase.WidebandCollector(‘Sensor’,URA, ‘SampleRate’,fs,’CarrierFrequency’,18e9); S1=awgn(lfmwav,-10,’measured’); Y=collector(S1(1:400),[20;30]);

ANSWER provide latest MatLab Homework Help,MatLab Assignment Help for students, engineers and researchers in Multiple Branches like ECE, EEE, CSE, Mechanical, Civil with 100% output.Matlab Code for B.E, B.Tech,M.E,M.Tech, Ph.D. Scholars with 100% privacy guaranteed. Get MATLAB projects with source code for your learning and research.

Your sampling rate is set at fs, which is about 20 MHz, this means your Nyquist is about 10 MHz, regardless what your carrier is, i.e., your signal is aliased. If you want to see 18 GHz at the center, you will have to sample at 36 GHz, this is obviously very expensive.




Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store