【作者】 李家林； 陈建新； 游宇； 薛泉； 薛良金；

【Author】 Jia-Lin Li~1,Jian-Xin Chen~1,Yu You~1,Quan Xue~1,and Liang-Jin Xue~2 1 Wireless Communications Research Center,Department of Electronic Engineering,City University of Hong Kong,Tat Chee 83,Kowloon,Hong Kong 2 Institute of Applied Physics,University of Electronic Science and Technology of China, Chengdu 610054,China

【机构】 Wireless Communications Research Center,Department of Electronic Engineering,City University of Hong Kong； Institute of Applied Physics,University of Electronic Science and Technology of China；

【摘要】 本文引入一种改进的馈线结构来设计微带双模环形谐振器带通滤波器。这种紧凑的拓扑是用两对正交的分支线做馈线,其特点是能实现输入、输出端口间的共线。加工样件测试后表明:计算结果和测试结果吻合很好。更多还原

【Abstract】 An improved feed-line configuration for design dual-mode microstrip loop resonator bandpass filters(BPFs) is introduced.The proposed compact topology is fed by two pairs of orthogonal branch lines and can realize in-line configuration of the input and output (I/O) ports.An experimental filter is fabricated and measured to demonstrate the design;and good consistency between simulations and experiments is obtained.更多还原