摘要
In this paper, the effect of the geometry of planar antenna arrays on the accuracy of Direction of Arrival (DOA) estimation of impinging signals is studied. The expressions of Cramer-Rao Bounds (CRB) for the two-dimensional (2-D) DOA estimation are derived. Based on the hexagonal, square, L, cross and Y shaped antenna arrays, the CRBs of the elevation and azimuth angles of estimated DOA are investigated according to the received power ratio of signal to noise (SNR) and the fixed and the changing direction of impinging signal.
| 源语言 | 英语 |
|---|---|
| 主期刊名 | ICSP2010 - 2010 IEEE 10th International Conference on Signal Processing, Proceedings |
| 页 | 389-392 |
| 页数 | 4 |
| DOI | |
| 出版状态 | 已出版 - 2010 |
| 活动 | 2010 IEEE 10th International Conference on Signal Processing, ICSP2010 - Beijing, 中国 期限: 24 10月 2010 → 28 10月 2010 |
出版系列
| 姓名 | International Conference on Signal Processing Proceedings, ICSP |
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会议
| 会议 | 2010 IEEE 10th International Conference on Signal Processing, ICSP2010 |
|---|---|
| 国家/地区 | 中国 |
| 市 | Beijing |
| 时期 | 24/10/10 → 28/10/10 |
指纹
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Yang, X., Long, T., & Sarkar, T. K. (2010). Effect of geometry of planar antenna arrays on Cramer-Rao Bounds for DOA estimation. 在 ICSP2010 - 2010 IEEE 10th International Conference on Signal Processing, Proceedings (页码 389-392). 文章 5657183 (International Conference on Signal Processing Proceedings, ICSP). https://doi.org/10.1109/ICOSP.2010.5657183