Fluctuating target detection in low-grazing angle with Multi-input Multiple-output radar

摘要：

　　This paper focuses on the fluctuating target detection in low-grazing angle using Multiple-input Multiple-output (MIMO) radar systems with widely separated antennas,where the multipath effects are very abundant.The performance of detection can be improved via utilizing the multipath echoes.First,the reflection coefficient considering the curved earth effect is derived.Then,the general signal model for MIMO radar is introduced for fluctuating target in low-grazing angle.Using the Neyman-Pearson sense,detector of fluctuating target with multipath is analyzed.The simulation results show that the performance can be enhanced markedly when the muitipath effects are considered.

关键词： Index Terms-Low-grazing angle Multi-Input Multi-Output (MIMO) Radar fluctuating target Multipath Neyman-Pearson

作者: Jin-can Ding Hao-wen Chen Baovi You Xiang Li Zhao-wen Zhuang

作者单位: College Electronic Science and Engineering National University of Defense Technology, Changsha 41007 Fuzhou Command College, Fuzhou 350000, China

会议类型: 国际会议

会议名称: 2012 IEEE 11th International Conference on Signal Processing (第11届IEEE信号处理国际会议)

会议地点: 北京

会议语种:英文

页码: 1714-1719

在线出版日期: 2012-10-21（万方平台首次上网日期，不代表论文的发表时间）