A Kind of Dual-Channel GMTI Real-Time Processing Method Based on Frequency DPCA

Author

Xi, Longmei ; Zhang, Changyao

Author_Institution

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

fYear

2006

fDate

16-19 Oct. 2006

Firstpage

1

Lastpage

4

Abstract

In this paper, current situation of GMTI technology would be discussed firstly. After that, a kind of dual-channel GMTI real-time processing method based on frequency DPCA would be presented. After analyzed the principle of clutter-suppression and the diagram of the algorithm, the processing result to both simulation data and real echo data from X-band dual-channel SAR system by the algorithm would be presented. The results proved this method is reasonable and reliable

Keywords

aperture antennas; interference suppression; radar antennas; radar clutter; radar signal processing; synthetic aperture radar; target tracking; SAR system; clutter-suppression; displaced phase center antenna; dual-channel GMTI; echo; frequency DPCA; ground moving target indicator; real-time processing method; synthetic aperture radar; Aircraft; Aperture antennas; Frequency; Radar antennas; Radar detection; Radar imaging; Radar remote sensing; Receiving antennas; Synthetic aperture radar; Transmitting antennas; Clutter-suppression; Dual-Channel GMTI; Frequency DPCA;

fLanguage

English

Publisher

ieee

Conference_Titel

Radar, 2006. CIE '06. International Conference on

Conference_Location

Shanghai

Print_ISBN

0-7803-9582-4

Electronic_ISBN

0-7803-9583-2

Type

conf

DOI

10.1109/ICR.2006.343552

Filename

4148511