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International Journal of Antennas and Propagation
Volume 2015, Article ID 171808, 10 pages
http://dx.doi.org/10.1155/2015/171808
Research Article

Direct Data Domain Sparsity-Based STAP Utilizing Subaperture Smoothing Techniques

1Research Institute of Space Electronics, Electronics Science and Engineering School, National University of Defense Technology, Changsha 410073, China
2Department of Electrical Engineering and Electronics, The University of Liverpool, Liverpool L69 3GJ, UK

Received 25 April 2014; Revised 6 October 2014; Accepted 16 October 2014

Academic Editor: Hang Hu

Copyright © 2015 Zhaocheng Yang et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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