摘要
本文介绍了满足多模多馈天线系统匹配要求的3种传输线变压器巴仑,应用电报方程分析了它们的阻抗变换特性和输出平衡特性,为多模馈电网络的设计、建模和优化提供了理论基础。
This paper gives an introduction of three transmissionline transformer baluns,which can meet the need of the match of the muiltimode multifeed antenna system.Then,with the application of transmissionline equation,it also presents an analysis for these baluns' characteristics of impedance converting and output balance.The analysis provides a favorable theoretical base for the device,model and optimization of multimode feed network.
出处
《信息工程大学学报》
2003年第2期75-77,共3页
Journal of Information Engineering University
基金
国家自然科学基金资助项目(60071031)
关键词
传输终变压器
巴仑
参模馈电网络
电报方程
transmission-line transformer
balun
multimode feed network
transmission-line equation
