IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
Online ISSN : 1745-1337
Print ISSN : 0916-8508
Regular Section
Online Antenna-Pulse Selection for STAP by Exploiting Structured Covariance Matrix
Fengde JIAZishu HEYikai WANGRuiyang LI
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2019 Volume E102.A Issue 1 Pages 296-299

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Abstract

In this paper, we propose an online antenna-pulse selection method in space time adaptive processing, while maintaining considerable performance and low computational complexity. The proposed method considers the antenna-pulse selection and covariance matrix estimation at the same time by exploiting the structured clutter covariance matrix. Such prior knowledge can enhance the covariance matrix estimation accuracy and thus can provide a better objective function for antenna-pulse selection. Simulations also validate the effectiveness of the proposed method.

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© 2019 The Institute of Electronics, Information and Communication Engineers
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