交指帶通濾波器的精確設(shè)計(jì)_圖文

1、 交指帶通濾波器的精確設(shè)計(jì)頻率比筆者所設(shè)計(jì)的11GHz往高端漂了170刪z,可能是加工誤差及仿真精度有限所造成的?？傊?利用CST三維結(jié)構(gòu)仿真軟件,能迅速地參考文獻(xiàn)建立起初始模型,并且算得又快又準(zhǔn),極大地縮短了研制周期,降低了設(shè)計(jì)成本,提高了設(shè)計(jì)的效率和精度。圖3交指濾波器的仿真曲線(xiàn)圖4交指濾波器的測(cè)試曲線(xiàn)1甘本祓,吳萬(wàn)春.現(xiàn)代微波濾波器的結(jié)構(gòu)與設(shè)計(jì)(卜冊(cè) 1973.2Levy R,Snyder R V,Matthaei G.Design of Microwave Fi lters IEEE Trans.MTT,2002,50(3:783793.3Ernst C,Postoyalko V.Ta

2、pped一1ine interdigitalfi1ter equivalent circuits.IEEE MTTS Digest1997,801804. 4Johnson A K.A10ss model for interdigital filters.IEEE Trans.MTT,1994,43(3:509514.6Wong J S.Microstrip Tapped一1ine Fi lterDesign.IEEETrans.MTT1979。(1:4450.7Levy R,Yao HuiWen,Zaki K A.Transitional Combine/Evanescentmode Mic

3、roWave Filter.IEEE Trans.MTT.1997,45(12:20942099.8Hunter I C,Billonet L,Jarry B,et a1.Micro啊ave Fi1tersAppl icat ions and Technology.IEEE Trans.MTT, 2002,50(3:794803.作者簡(jiǎn)介夏運(yùn)強(qiáng)(1976,男,成都電子科技大學(xué)電子信息工程學(xué)院,碩士研究生。研究方向:微波電路設(shè)計(jì)。王玲(1962一,女,高級(jí)工程師。研究方向:微波集成電路設(shè)計(jì)的研究。(下轉(zhuǎn)第30頁(yè) 25 交指帶通濾波器的精確設(shè)計(jì)作者:夏運(yùn)強(qiáng), 王玲作者單位:電子科技大學(xué),四川,成都

4、,610054刊名:電子科技英文刊名:IT AGE年,卷(期:2004(5被引用次數(shù):3次參考文獻(xiàn)(8條1.甘本祓;吳萬(wàn)春現(xiàn)代微波濾波器的結(jié)構(gòu)與設(shè)計(jì)(上冊(cè) 19732.Levy R;Snyder R V;Matthaei G Design of Microwave Filters IEEE Trans外文期刊 2002(033.Ernst C;Postoyalko V Tapped-line interdigitalfilter equivalent circuits 19974.JOHNSON A K A loss model for interdigital filters外文期刊 199

5、4(035.Eswarappa C;Wolfgang J;Hoefer R Analysis of a Microstrip Interdigital Filter using TLM and Prony s Method 19936.Wong J S Microstrip Tapped-line Filter Design外文期刊 1979(017.Levy R;Yao HuiWen;Zaki K A Transitional Combine/Evanescent-mode Microwave Filter外文期刊1997(128.Hunter I C;Billonet L;Jarry B Microwave Filters-Applications and Technology外文期刊 2