Online synchronization technique of bistatic SAR and flight trial

Author

Zhang Jianming ; Wang Jingen ; Jialong, Ge

Author_Institution

East China Res. Inst. of Electron. Eng., Hefei, China

Volume

1

fYear

2011

fDate

24-27 Oct. 2011

Firstpage

954

Lastpage

958

Abstract

Online synchronization is a key technique for bistatic SAR system. Synchronization and system performance are closely related. In this paper, online synchronization technique of bistatic SAR system has been studied and the implementation block diagram has been provided. Hardware design and implementation of bistatic online synchronization system was finished. After integrating the online synchronization system into bistatic SAR system the flight trial of bistatic SAR has been successfully conducted and first bistatic SAR image in China has been obtained by adopting online synchronization technique.

Keywords

synchronisation; synthetic aperture radar; bistatic SAR image; bistatic SAR system; bistatic online synchronization system; block diagram; flight trial; hardware design; online synchronization technique; system performance; Accuracy; Frequency synchronization; Receiving antennas; Synchronization; Synthetic aperture radar; Time frequency analysis; Transmitting antennas; Bistatic; SAR; beam synchronization; frequency synchronization; time synchronization;

fLanguage

English

Publisher

ieee

Conference_Titel

Radar (Radar), 2011 IEEE CIE International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4244-8444-7

Type

conf

DOI

10.1109/CIE-Radar.2011.6159699

Filename

6159699