Title :
Research on Bi-static SAR azimuth resolution characteristics
Author :
Fuqing, Cai ; Xiaoming, Tang ; You, He
Author_Institution :
Naval Aeronaut. Eng. Inst., Yantai
Abstract :
In this paper, the problem of Bi-SAR azimuth resolution is studied. Firstly, the three-dimensional bistatic geometrical modal and an approach to azimuth resolution based on gradient are introduced. Then, the main factors influencing Bi-SAR azimuth resolution in practices are analyzed. The computer simulation of the airborne experiment in "tandem" mode tested the validity of the study at the end of the paper. This study is helpful to the Bi-SAR performance analysis and system design.
Keywords :
airborne radar; radar resolution; synthetic aperture radar; bi-static SAR azimuth resolution characteristics; synthetic aperture radar; three-dimensional bistatic geometrical modal; Aerospace engineering; Azimuth; Frequency; Helium; History; Receiving antennas; Signal resolution; Transmitters; Transmitting antennas; Vectors; Bi-static Synthetic Aperture Radar (Bi-SAR); azimuth Resolution; vector gradient;
Conference_Titel :
Synthetic Aperture Radar, 2007. APSAR 2007. 1st Asian and Pacific Conference on
Conference_Location :
Huangshan
Print_ISBN :
978-1-4244-1188-7
Electronic_ISBN :
978-1-4244-1188-7
DOI :
10.1109/APSAR.2007.4418692
