Affiliation of Author(s):电子信息工程学院
Journal:Asia Commun. Photonics Conf.
Abstract: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 No.:2162-108X
Translation or Not:no
Date of Publication:2018-12-28
Co-author:Gao, Bindong,F70206490,Shilong PAN
Correspondence Author:zfz
Professor
Supervisor of Doctorate Candidates
Main positions:Professor
Other Post:雷达成像与微波光子技术教育部重点实验室常务副主任
Gender:Male
Alma Mater:Tsinghua University
Education Level:清华大学
Degree:Doctoral Degree in Engineering
School/Department:College of Electronic and Information Engineering
Discipline:Other specialties in Optical Engineering. Physical Electronics. Communications and Information Systems
Business Address:电子信息工程学院210
Contact Information:025-84896030
Open time:..
The Last Update Time:..
