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PIER PIER B PIER C PIER M PIER Letters PIER Photonics
2017-04-10
Design of Asymmetric Dual-Band Microwave Filters
By
Zhongxiang Zhang,

    Dr. Zhongxiang Zhang

    Hefei Normal University

    China

    Homepage

Jun Ding,

    Prof. Jun Ding

    Department of Electrical and Computer Engineering

    University of Massachusetts Lowell

    USA

    Homepage

Shuo Wang,

    Dr. Shuo Wang

    Key Laboratory of Polarization Imaging Detection Technology Anhui Province

    China

    Homepage

Hualiang Zhang

    Dr. Hualiang Zhang

    Department of Electrical Engineering

    University of North Texas

    USA

    Homepage

Progress In Electromagnetics Research Letters, Vol. 67, 47-51, 2017
doi:10.2528/PIERL17020503 | Google Scholar

Abstract
This paper presents the design and implementation of dual-band filters. The proposed method works well for dual-band filters with asymmetric dual-passband, high selectivity, and pre-assigned in-band return loss levels (e.g. equal or un-equal at two frequency bands). To verify the design concept, a prototype dual-band filter using combline coaxial cavity-type resonators was designed, fabricated and tested. Good agreement has been achieved among the theoretical synthesis results, simulation results and measurement results.
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Citation
Zhongxiang Zhang, Jun Ding, Shuo Wang, and Hualiang Zhang, "Design of Asymmetric Dual-Band Microwave Filters," Progress In Electromagnetics Research Letters, Vol. 67, 47-51, 2017.
doi:10.2528/PIERL17020503
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