发明名称 DIVIDING FILTER NETWORK FORMING AN ALL-PASS FILTER CIRCUIT
摘要 A dividing filter network wherein two port circuits, such as transformers, reactance circuits, equalizers and amplifiers, are interconnected in each branch of a mirror-image arrangement, the two-port circuits being designed and constructed in such a way that the frequency characteristics of the entire network agrees with the predetermined frequency characteristics of the interconnected two-port circuits, except for an additional phase.
申请公布号 US3794936(A) 申请公布日期 1974.02.26
申请号 USD3794936 申请日期 1972.12.11
申请人 POSCHENRIEDER W,DT;BUECHERL E,DT 发明人 POSCHENRIEDER W,DT;BUECHERL E,DT
分类号 H03H7/01;H03H9/54;H04J1/04;H04J1/08;(IPC1-7):H03H7/02;H03H7/14;H04B3/14 主分类号 H03H7/01
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