Performance analysis of forward-looking imaging algorithm for array radar

Huining Zhao; Sisan He; Dunwei Du

doi:10.1117/12.2673987

6 April 2023 Performance analysis of forward-looking imaging algorithm for array radar

Huining Zhao, Sisan He, Dunwei Du

Proceedings Volume 12615, International Conference on Signal Processing and Communication Technology (SPCT 2022); 126152D (2023) https://doi.org/10.1117/12.2673987
Event: International Conference on Signal Processing and Communication Technology (SPCT 2022), 2022, Harbin, China

Abstract

Forward looking imaging has broad application prospects, array radar is widely applied to angular super-resolution in forward-looking imaging. Based on the derived array radar forward-looking echo model, forward-looking imaging algorithms based on MUSIC estimation and single snapshot data sparse decomposition are given. Also, an algorithm based on joint sparse decomposition of multi-pulse amplitude and phase data is proposed. The imaging performance of the above three algorithms are analyzed. Experimental results demonstrated that the multi-pulse amplitude and phase data joint sparse decomposition algorithm has the highest resolution and is suitable for complex scenes.

Citation Download Citation

Huining Zhao, Sisan He, and Dunwei Du "Performance analysis of forward-looking imaging algorithm for array radar", Proc. SPIE 12615, International Conference on Signal Processing and Communication Technology (SPCT 2022), 126152D (6 April 2023); https://doi.org/10.1117/12.2673987

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

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
6 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Imaging arrays

Radar

Radar imaging

Super resolution

Antennas

Matrices

Detection and tracking algorithms

Show All Keywords

Keywords/Phrases

Search In:

Publication Years