发明名称 Bandpass filter utilizing capacitively coupled stepped impedance resonators
摘要 A bandpass filter which lends itself to applications in the 500 megahertz to 1 gigahertz region. The filter utillizes the capacitively coupled bandpass filter as a model in the design process, but replaces the lumped element inductor/capacitor resonators with distributed stepped impedance resonators.
申请公布号 US5144268(A) 申请公布日期 1992.09.01
申请号 US19910722397 申请日期 1991.06.20
申请人 MOTOROLA, INC. 发明人 WEIDMAN, JOHN H.
分类号 H01P1/203;H03H7/01 主分类号 H01P1/203
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