论文部分内容阅读
本文介绍的微带双圆极化馈源,是由微带辐射器和带状线三分贝电桥所构成,实测结果表明,馈源在2.7—2.9GHz 的带宽内,圆极化方向图良好,轴比小于2.3dB,VSWR 小于1.4。
The microstrip double circular polarization feed introduced in this paper consists of a microstrip radiator and a stripline three-decibel bridge. The measured results show that the circular polarization pattern is good in the 2.7-2.9GHz bandwidth , Axle ratio less than 2.3dB, VSWR less than 1.4.