自适应天线阵抗宽带干扰性能分析和定量计算

Adaptive Antenna Array Performance Analysis and Quantitative Calculation for Anti-Jamming to Broadband.

该文分析自适应天线阵抑制宽带干扰的性能。用最小输出功率准则和方向约束条件,计算阵列增益和干扰抑制制度等性能指标。给出方向误差与阵列增益关系的计算数据,并作出了阵列波束图和频率传输特性曲线。

This paper analyses anti-jamming of the adaptive an-tenna array to broadband. By use of the minimum output power prin-ciple and the directional constraint, the parameters of array gain andinterference attenuation constant as well as the date of array gain ver-sus interference direction error are calculated. The curves of the ar-rary beampattern and frequency transfer characteristic are given