Numerical Modeling of Feed Through Signal Rejection in FMCW GPR
نویسندگان
چکیده
FMCW georadar feed through signal rejection is simulated. A functional model is built with the help of AWR VSS design environment including MATLAB digital processing insertion. Designed model is mostly parameterized which makes it possible to bring the model closer to reality. The process of large feed through signal rejection, including modulating, demodulating and direct coupling signal frequency estimating is shown. -5 bit resolution is reached.
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