The Detection of Deception Jamming against SAR Based on Dual-Aperture Antenna Cross-Track Interferometry

Author

Li, Chen ; Zhu, Daiyin

Author_Institution

Coll. of Inf. Sci. & Technol., Nanjing Univ. of Aeronaut. & Astronaut.

fYear

2006

fDate

16-19 Oct. 2006

Firstpage

1

Lastpage

4

Abstract

This paper is concerned with the detection of deception jamming by using the cross-track interferometry. A new scheme of deception jamming detection is investigated on the basis of dual-aperture antenna cross-track interferometric cancellation. First, the deception jamming is introduced with its mode and the jamming signal characters. Second, this scheme is discussed on its spatial cancellation algorithm and applicability in detail. Finally, its validity is demonstrated effectively with point target simulation in detecting deception jamming

Keywords

aperture antennas; jamming; radar antennas; radar interferometry; synthetic aperture radar; SAR; cross-track interferometry; deception jamming detection; dual-aperture antenna; interferometric cancellation; spatial cancellation algorithm; synthetic aperture radar; Frequency; Interferometry; Jamming; Protection; Radar signal processing; Reconnaissance; Signal processing; Space vector pulse width modulation; Synthetic aperture radar; Transmitters; Cross-track interferometry; Deception jamming; Spatial cancellation;

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.2006.343274

Filename

4148380