An Improved Method of Monopulse Estimation in PD Radar

摘要：

Monopulse estimation is an angle measurement method with high data rate, measurement precision and anti-jamming ability, since the angle information of target is obtained by comparing echoes received in two or more simultaneous antenna beams. However, the data rate of this method decreases due to coherent integration when applied in pulse Doppler (PD) radar. This paper presents an improved method of monopulse estimation in PD radar. In this method, the received echoes are selected by shift before coherent integration, detection and angle measurement. It can increase data rate while maintain angle measurement precision. And the validity of this method is verified by theoretical analysis and simulation results.

关键词： monopulse estimation pulse Doppler (PD) coherent integration

作者: Jun Wang Peng Guo Peng Lei Shaoming Wei

作者单位: School of Electronic and Information Engineering Beihang University Beijing, China

会议类型: 国际会议

会议名称: 2010 International Conference on Signal and Information Processing(2010年IEEE信号与信息处理国际会议 ICSIP2010)

会议地点: 长沙

会议语种:英文

页码: 123-127

在线出版日期: 2010-12-14（万方平台首次上网日期，不代表论文的发表时间）