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    Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/63090

    Title: 基於分佈式饋入技術之微波帶通濾波器與多工器之研究;Microwave Bandpass Filters and Multiplexers Based on Distributed Coupling Technique
    Authors: ?文化
    Contributors: 國立中央大學電機工程學系
    Keywords: 電子電機工程;電信工程
    Date: 2012-12-01
    Issue Date: 2014-03-17 14:18:46 (UTC+8)
    Publisher: 行政院國家科學委員會
    Abstract: 研究期間:10108~10207;Bandpass filters and multiplexers are important front-end components. They provide a small loss in the passband and a large attenuation in the stopband. Demands of multifunction and multifrequency keep changeling researchers and engineers with more and more stringent specifications. Recently, more and more research focus on reconfigurable bandpass filter and multiplexer designs. To this end, this project proposes several novel reconfigurable bandpass filters and multiplexers. They are switchable dual-band bandpass filter, switchable quad-band bandpass filter, switchable multiplexer and diplexer based on multi-mode resonator. These circuits will be fabricated using microstrip technology and PIN diodes. Initial simulation results have shown the possibility of the proposed circuits.
    Relation: 財團法人國家實驗研究院科技政策研究與資訊中心
    Appears in Collections:[電機工程學系] 研究計畫

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