Millimeter Wave Butler Matrix Based on Microcoaxial Lines

摘要：

　　This paper presents a W-band 4×4 Butler matrix beamforming network,which is designed using rectangular micro-coaxial lines.A new three-dimensional(3D)crossover structure is built to overcome the shortcomings of traditional planar design.In this way a network with lower loss and smaller size is realized.Simulation results show that the crossover loss is reduced by 0.168 dB.The power transfer function(from input port to output port)is about-6.50 dB,and the phase errors are limited in 1°.

关键词： Butler matrix micro-coaxial crossover

作者: Ruihua Liang Anxue Zhang Xiaoming Chen

作者单位: School of Electronic and Information Engineering,Xian Jiaotong University,Xian,710049,China School of Electronic and Information Engineering,Xian Jiaotong University,Xian,710049,China;State

会议类型: 国际会议

会议名称: The 12th International Symposium Antennas, Propagation, and EM Theory(ISAPE 2018)?(第十二届天线、传播与电磁理论国际学术会议)

会议地点: 杭州

会议语种:英文

页码: 1-4

在线出版日期: 2018-12-03（万方平台首次上网日期，不代表论文的发表时间）