2-6 GHz宽带微带均衡器设计与实现  

Design and Implementation of 2-6 GHz Broadband Microstrip Equalizers

作　　者：夏祖学[1] 何坤林 何杨 XIA Zuxue;HE Kunlin;HE Yang(School of Information Engineering,Southwest University of Science and Technology,Mianyang 621010,Sichuan,China;Guangdong Tongyu Communication Co.,Ltd.,Zhongshan 528400,Guangdong,China)

机构地区：[1]西南科技大学信息工程学院,四川绵阳621010 [2]广东通宇通讯股份有限公司,广东中山528400

出　　处：《西南科技大学学报》2020年第1期70-74,共5页Journal of Southwest University of Science and Technology

基　　金：国家自然科学基金青年项目(61801406)。

摘　　要：较好的性能、更小的尺寸、更低的成本,已经成为宽带微波组件必须满足的基本要求。微带幅度均衡器可以有效改善宽带功率放大器的增益平坦度,使其满足指标要求。利用λ/4的开路微带线和薄膜电阻构成谐振器,结合ADS软件与HFSS软件联合仿真设计了2~6 GHz的紧凑的微带宽带均衡器,并制作了实物,实测和仿真结果基本一致,从而证明了设计方法的有效性。Higher performance,smaller size and lower cost have become the basic requirements for broadband microwave components.Microstrip amplitude equalizer can be used to effectively improve the gain flatness of the broadband power amplifier so as to meet the requirements.In this paper,a resonator was composed ofλ/4 open microstrip lines and thin-film resistors and a compact broadband microstrip amplitude equalizer of 2 to 6 GHz was simulated and fabricated by combining ADS software and HFSS software.The experimental results are basically consistent with the simulation results,which prove the effectiveness of the computer optimization design method.

关 键 词：宽带幅度均衡器 微带谐振器 开路枝节 薄膜电阻 协同仿真 

分 类 号：TN715[电子电信—电路与系统]