矩形波导TE_(10)、TEM模电桥  

Rectangular Waveguide TE_(10),TEM-mode Hybrid

作　　者：虞萍[1] 

机构地区：[1]南京电子技术研究所

出　　处：《现代雷达》1992年第1期110-120,共11页Modern Radar

摘　　要：本文给出了矩形波导TE_(10)、TEM模电桥的设计值与实验结果。该电桥由矩形波导E面分支和阶梯阻抗变换器组成。其耦合区为矩形同轴波导。文中用边界元素法对矩形同轴波导的截止波长进行了计算.所得结果与某些已知的精确值相比误差小于0.5％。The design and experimental results of the rectangular waveguide TE_(10).TEM-mode hybrid arc presented in this paper. The hybrid consists of an E-bifurcation and the stepped impedance transformers. The cutoff wavelength of the rectangular coaxial waveguide in the coupling region is calculated by boundary element method. The error of the cutoff wavelength between our results and some exact values available is less than 0. 5 %.

关 键 词：矩形波导 TEM模电桥 散射矩阵 

分 类 号：TN814.7[电子电信—信息与通信工程]