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《Electronic Components and Materials》 2010-01
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Design filter with aggressive space mapping algorithm

CHEN Wenlian1,JIN Long1,JIANG Yubin1,WU Jianzhong2,DU Yu2(1.Research Institute of Electronic Science and Technology,University of Electron Science & Technology of China,Chengdu 610054,China;2.The Depatment of Military Proxy of the PLA of China in Factory 283 of 2nd Cosmonautic Scientific and Technology Corporation,Beijing 100854,China)  
The coarse and fine models of a PCB multiplayer filter were established with ADS and HFSS software,respectively.The design of models was optimized by the aggressive space mapping algorithm.The filter was fabricated and tested.Results show that the PCB multilayer filter has a central frequency of 1.85 GHz,a bandwidth of 300 MHz and an insertion loss of less than 2.3 dB.The feasibility of the aggressive space mapping algorithm is proved.
【CateGory Index】: TN713
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