In this paper,a low-profile wideband di-electric resonator antenna(DRA)with a very compact planar size is investigated.T......

Since leaky-wave antennas (LWAs) have the advantages of high directivity, low loss and structural simplicity, LWAs are v......

提出一种基于混合粒子群算法(HPSO)的低旁瓣波束扫描反射阵天线设计方法。在该方法中,首先利用天线实际方向图和渐变的理想方向图......

通过建立波束扫描与捕获问题的运动学模型,得到相应的运动学方程与扫描函数,根据相关变量与高斯函数的分段特性将这个特殊的扫描函......

为了获得较高的帧速率以及降低成本,提出了一种带有波束扫描功能的T形太赫兹成像系统.系统包含两个共极化扇形波束扫描天线,它们以......

Since leaky-wave antennas(LWAs)have the advantages of high directivity,low loss and structural simplicity,LWAs are very ......