所属单位：电子信息工程学院

发表刊物：Asia Commun. Photonics Conf.

摘要：A photonics-based multiband radar is proposed based on an optical frequency sweeping comb and photonic dechirp receiving. The proposed radar has a simple structure, and it is capable to simultaneously generate and process multiple linear frequency modulation (LFM) signals in different frequency bands. Besides, the radar receiver can achieve fast or real-time signal processing with low-speed electronics. In the proof-of-concept experiment, a photonics-based dual-band radar working in K-band (19-22 GHz) and Ka-band (34-37 GHz) is demonstrated with a bandwidth of 3 GHz in each band and a sampling rate of 100 MSa/s in the receiver. © 2018 IEEE.

ISSN号：2162-108X

是否译文：否

发表时间：2018-12-28

合写作者：Gao, Bindong,F70206490,潘时龙

第一作者：张方正

通讯作者：张方正