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Extremely Wide Bandwidth Microwave Photonic Phase Shifter for W-band Chirped Monopulse Radar

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Abstract

Phase-shifting of extremely wide-band chirped pulses (80-95 GHz) is realized using optically shaped pulses and dual photonic transmitters. Sum/difference radiation patterns with ~15 dB extinction ratio are demonstrated, offering prospects for W-band monopulse radar.

© 2018 The Author(s)

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