Research progress of noise radar technologies

Author

Duan, Ya´nan ; Yu, Ze ; Zhang, Yinsheng

Author_Institution

Sch. of Electron. & Inf. Eng., BeiHang Univ., Beijing, China

fYear

2011

fDate

26-30 Sept. 2011

Firstpage

1

Lastpage

4

Abstract

Noise radar uses random noise as the probing signal which can obtain high resolution and go around some drawbacks in conventional pulse, CW or FM radars. In this paper, the selection criteria for random signal are discussed and the characteristics of several noise radar signals are analyzed and compared. And two signal processing methods in noise radar: correlation processing method and spectral interferometry method are studied. In addition, some issues related to capabilities and constraints of noise radar technology in microwave imaging application are discussed.

Keywords

CW radar; FM radar; correlation methods; radar resolution; random noise; CW radar; FM radar; correlation processing; microwave imaging; noise radar signal; noise radar technology; probing signal; random noise; random signal; signal processing; signal resolution; spectral interferometry; Correlation; Doppler radar; Noise; Radar imaging; Radar signal processing; correlation processing; noise radar; random signal selection; spectral interferometry;

fLanguage

English

Publisher

ieee

Conference_Titel

Synthetic Aperture Radar (APSAR), 2011 3rd International Asia-Pacific Conference on

Conference_Location

Seoul

Print_ISBN

978-1-4577-1351-4

Type

conf

Filename

6086987