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The research of short-range moving target 3-D ISAR imaging

  • Beijing Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Inverse synthetic aperture radar is widely used for radar imaging of targets, such as aircrafts, ships, missiles and so on. Conventional 2-D ISAR imaging can only obtain the projection in the range-Doppler plane. It cannot get the actual physical size and relative position of the scatter. What's more, in the traditional ISAR imaging radar system, the target is located in the far-field region. This paper presents a short-range moving target 3-D ISAR imaging method. By using the wavefront reconstruction algorithm, we can get the 2-D image of the target, and then through the interferometric processing of two ISAR images, the third dimension coordinate information is obtained. Simulation results show the feasibility of the algorithm.

Original languageEnglish
Title of host publicationICSP 2014 - 2014 IEEE 12th International Conference on Signal Processing, Proceedings
EditorsBaozong Yuan, Qiuqi Ruan, Xiaofang Tang
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages851-856
Number of pages6
EditionOctober
ISBN (Electronic)9781479921881
DOIs
Publication statusPublished - 2014
Externally publishedYes
Event12th IEEE International Conference on Signal Processing, ICSP 2014 - Hangzhou, China
Duration: 19 Oct 201423 Oct 2014

Publication series

NameInternational Conference on Signal Processing Proceedings, ICSP
NumberOctober
Volume2015-January
ISSN (Print)2164-5221
ISSN (Electronic)2164-523X

Conference

Conference12th IEEE International Conference on Signal Processing, ICSP 2014
Country/TerritoryChina
CityHangzhou
Period19/10/1423/10/14

Keywords

  • 3-D
  • Interferometric processing
  • ISAR imaging
  • Short-range

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