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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Wang Guangxue Pan Yichun Peng Shirui Dong Wenfeng |
| Copyright Year | 2006 |
| Description | Author affiliation: Dept. of Electron. Warfare, Radar Acad., Wuhan (Wang Guangxue; Pan Yichun; Peng Shirui; Dong Wenfeng) |
| Abstract | In process of super-resolution DOA estimation, many anti-interference preprocess methods are applied ahead of estimation algorithm, in order to suppress influence of interference, especially active jamming. In this paper, a new anti-interference method based on uniform circular array is proposed. It is based on the theory of function fitting, and DFT is used in the process. With the help of it, the minimum clutter-to-signal ratio and the maxim signal-to-noise ratio (SNR) can be acquired at the same time. At last, a MUSIC algorithm adopting the proposed preprocess method is implemented in simulations. The merits of it are showed in the experiments |
| Starting Page | 1 |
| Ending Page | 4 |
| File Size | 3328932 |
| Page Count | 4 |
| File Format | |
| ISBN | 0780395824 |
| DOI | 10.1109/ICR.2006.343149 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2006-10-16 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Direction of arrival estimation Phased arrays Jamming Discrete Fourier transforms Interference Multiple signal classification Radar signal processing Matrix decomposition Electronic warfare Signal resolution Active Jamming Uniform Circular Array MUSIC Algorithm Beamspace Preprocess |
| Content Type | Text |
| Resource Type | Article |
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