Affiliation of Author(s):电子信息工程学院
Journal:IEEE Mtt-S Int. Wirel. Symp., IWS - Proc.
Abstract:A photonic-based dual-chirp linear frequency modulated (LFM) microwave waveform generator is proposed based on an optically injected semiconductor laser. A dual-chirp LFM waveform can be used in a radar system to improve its range-Doppler resolution. A proof of experiment is taken. A dual-chirp LFM signal with frequency range of 13.4-20.5 GHz and a time duration of 2 μs is realized. © 2018 IEEE.
Translation or Not:no
Date of Publication:2018-06-29
Co-author:Zhang, Bowen,Shilong PAN
Correspondence Author:朱丹