Target multi-dimensional rotations effects on ISAR imaging

Author

Yu Hualln ; Minhui, Zhu

Author_Institution

Nat. Key Lab. of Microwave Imaging Technol., Beijing

fYear

2006

fDate

16-19 Oct. 2006

Firstpage

1

Lastpage

4

Abstract

The effects of target multi-dimensional rotations on inverse synthetic aperture radar (ISAR) imaging are analyzed from the point of view of Doppler history. In airborne ISAR, the geometry relationship between radar and moving targets is very complicate. And the relationship between Doppler change and target multi-dimensional rotations is not clearly. In this paper, a novel analytical geometry model is presented. Based on this model, we draw a simple conclusion and find an easy way to understand the Doppler frequency variation due to the multi-dimensional rotations of target

Keywords

Doppler radar; airborne radar; radar imaging; radar tracking; synthetic aperture radar; target tracking; Doppler frequency variation; airborne ISAR imaging; inverse synthetic aperture radar; moving targets; target multidimensional rotation; Airborne radar; Analytical models; Doppler radar; Frequency; Geometry; History; Image analysis; Inverse synthetic aperture radar; Radar imaging; Solid modeling; Doppler; ISAR; multi-dimensional rotations;

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.2006.343134

Filename

4148259