New Spatial Overlap Method of Transmitting Beam for Airborne Phased Array Radar

摘要：

A novel scanning structure of cross-circumscribed beam overlap arrangement for airborne planar phased array radar is presented, which can reduce the beam shape loss under the triangular and rectangular beam overlap arrangements. The beam shape loss and energy distribution and the probability of central detection of these structures are analyzed and compared. Simulation results show that the cross-circumscribed lattice has the lowest beam shape loss, and it can elevate the probability of central detection, and in favor of the integrality of scanning.

关键词： Phased array radar Beam overlap Beam shape loss Cross-circumscribed

作者: MEl Jiangtao LI Yong HU Xin

作者单位: School of Electronics and Information Northwestern Polytechnical University Xian, China School of Electronics and Information Northwestem Polytechnical University Xian, China School of Electronics and Information Northwestem Polytechnical University Xian, China

会议类型: 国际会议

会议名称: 2010 2nd International Conference on Signal Processing System(2010年信号处理系统国际会议 ICSPS 2010)

会议地点: 大连

会议语种:英文

页码: 268-271

在线出版日期: 2010-07-05（万方平台首次上网日期，不代表论文的发表时间）