摘要
本文研究了非相干、完全极化,单信号-干扰源情况下局部化SINR极化滤波器的通带特性,具体导出了在大圆、小圆极化轨道上SINR滤波器通带的计算公式,分析了滤波器通带性能与电磁环境参数的关系。并给出了一组典型滤波器通带特性曲线。
The pass band characteristics of localized SINR polarization filter is investigated in the noncoherent, purely polarized and single signal-interference case. Specifically, formulae of the pass band of SINR filter on the great circle and circlet polarization tracks are derived. Pass band characteristics of filters are analyzed versus parameters of the electromagnetic circumstance and a group of typical pass band characteristics curves are given.
基金
国家自然科学基金(批准号:69772032)
关键词
极化滤波器
极化轨道
通带特性
SINR, Polarization filter, Polarization tracks, Pass band characteristics
