Moving target detection for three-channel SAR based on adaptive phase center offset antenna technology

Yi Jiang; Fan Zhang

doi:10.1117/12.2581025

12 March 2021 Moving target detection for three-channel SAR based on adaptive phase center offset antenna technology

Yi Jiang, Fan Zhang

Proceedings Volume 11763, Seventh Symposium on Novel Photoelectronic Detection Technology and Applications; 1176302 (2021) https://doi.org/10.1117/12.2581025
Event: Seventh Symposium on Novel Photoelectronic Detection Technology and Application 2020, 2020, Kunming, China

Abstract

The traditional phase center offset antenna (DPCA) technology has strict limitations on carrier velocity, pulse repetition frequency and phase center distance, which greatly restricts its application in the detection of synthetic aperture radar moving targets. For three-channel SAR system, an adaptive phase center offset antenna (ADPCA) based on ΣΔbeam is proposed to effectively suppress clutter. Simulation results show that under the background of strong clutter, it can effectively suppress clutter, improve the detection performance of weak targets, and verify the effectiveness of ADPCA moving target detection method.

Citation Download Citation

Yi Jiang and Fan Zhang "Moving target detection for three-channel SAR based on adaptive phase center offset antenna technology", Proc. SPIE 11763, Seventh Symposium on Novel Photoelectronic Detection Technology and Applications, 1176302 (12 March 2021); https://doi.org/10.1117/12.2581025

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available