A Novel Monopulse Estimation Algorithm Using Projection Method

摘要：

An approach to the monopulse estimation with digital adaptive beamforming(DBF) is researched here. This paper extends orthogonal projections(OP) to the monopulse DBF. In monopulse DBF, by ignoring the target signal included in the received data, the proposed method based on OP can efficiently solve mismatch problem between target signal direction and array specified direction, thus make the sum beam direct at specified direction correctly and difference beam have no zero point shifted. In the method proposed in this paper way to settle the calculation cost problem caused by eigendecomposition of OP is also given. Simulation results verify the validity of the algorithm.

关键词： Monopube Estimation Data with Signal Included Digital Adaptive Beamforming Projections

作者: Zhang Yu Chen Liang Sheng Weixing Ma Xiaofeng

作者单位: Nanjing University of Science and Technology, Nanjing, Jiangsu, 210094, China

会议类型: 国际会议

会议名称: 2011 Fourth International Conference on Intelligent Computation Technology and Automation(2011年第四届智能计算技术与自动化国际会议 ICICTA 2011)

会议地点: 深圳

会议语种:英文

页码: 377-380

在线出版日期: 2011-03-28（万方平台首次上网日期，不代表论文的发表时间）