一种新的相控阵天线单元

本文提出了一种新的可对相控阵列天线进行实时动态检测的天线单元。探讨了小环检测天线的引入条件及其对天线单元和阵列性能的影响。实测结果表明，这种新型阵列天线单元的性能不带有小环检测天线单元的特性无明显差异。

A Novel Unit for Phased-Array Antennas

A novel unit for phased array antennas,of which the current can be detected,is presented. A small-loop antenna is introduced on using it for a prober and its effection is discussed to the characteristics of the unit and array. On the tested results,the conclusion can be obtained that the performance of new model unit is almost the same as that of the unit which is without the detecting antenna.