双向高斯脉冲辐射场图分析

Radiation Field Pattern Analysis of Dual Gaussian Pulse

本文分析由正、负高斯脉冲激励的线元天线阵辐射场图。计算给出矩形平面阵三维方向图及其波束成形规律。结果表明：双向高斯脉冲激励的处理过程和角分辨率特性均优于单向高斯脉冲。

In this paper the radiation pattern of the linear anternna array excited by the positive and negative Gaussian pulse is analyzed. Computations of the three-dimensional antenna pattern for the linear array and its beamforming properties are given here. Results show that the signal processing and the properties of angular resolution by the dual Gaussian pulse excitation are better than those by the singular Gaussian pulse.