摘要
To improve the safety of the railway system, the obstacle sensing radar system for railway is of great interest. High resolution radar can provide more information of the target, hence is suitable for the application in railway system. In this paper, we investigate the high resolution detection in railway radar. A double threshold generalized likelihood ratio test (GLRT) detector, which is robust over different scattering density, is proposed for the detection. The threshold selection strategy is also given to guarantee the constant false-alarm rate (CFAR). The proposed algorithm is verified by an experimental radar system whose bandwidth is 1GHz.
| 源语言 | 英语 |
|---|---|
| 主期刊名 | IET International Radar Conference 2013 |
| 版本 | 617 CP |
| DOI | |
| 出版状态 | 已出版 - 2013 |
| 活动 | IET International Radar Conference 2013 - Xi'an, 中国 期限: 14 4月 2013 → 16 4月 2013 |
出版系列
| 姓名 | IET Conference Publications |
|---|---|
| 编号 | 617 CP |
| 卷 | 2013 |
会议
| 会议 | IET International Radar Conference 2013 |
|---|---|
| 国家/地区 | 中国 |
| 市 | Xi'an |
| 时期 | 14/04/13 → 16/04/13 |
指纹
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Zheng, L., Chen, X., & Jiang, H. (2013). High resolution detection in application of railway radar system. 在 IET International Radar Conference 2013 (617 CP 编辑). 文章 0417 (IET Conference Publications; 卷 2013, 号码 617 CP). https://doi.org/10.1049/cp.2013.0417