Radar pulse sensing based on photonic-assisted compressive sampling

Abstract

We demonstrate that 80 radar pulses within 100 μs, overlapping in temporal and ranging from 500 MHz to 5GHz which covers the UHF band, L band, S band and part of C band, are acquired by an analog-to-digital converter (ADC) with 520MHz bandwidth based on photonic compressive sampling (CS). In the experiment, maximum detection error of 100 KHz is achieved by… (More)

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