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1篇 您的检索式:作者名="LI Runshuo"
    题名 作者 年代 出处 被引量
1High Selectivity Cascaded Quadruplet Bandpass Filter with Three Pairs of Transmission Zeros显示文摘A novel microstrip Cascaded quadruplet(CQ) bandpass filter using quarter wavelength resonators and three-quarter wavelength resonators is proposed.Based on cross coupling and source-load coupling,three pairs of finite transmission zeros are generated at the stopband.As a result,the out-of-band rejection can be enhanced and high selectivity is achieved.Based on the proposed structure,a cascaded quadruplet filter centering at 3.0GHz is designed and fabricated.Good agreement between the measured and simulated data is obtained.CHEN Jianfeng CHEN Fuchang LI Runshuo XIE Zeming CHU Qingxin 2017Chinese Journal of Electronics2017,26,5:0
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