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公开(公告)号：US20170359052A1
公开(公告)日：2017-12-14
申请号：US15180442
申请日：2016-06-13
发明人： Howard Cam Luong , Zhiqiang Huang
CPC分类号： H03J3/185 , H03H7/004 , H03H7/24 , H03K3/36 , H03L7/0991 , H03L2207/50
摘要： An exponentially-scaling switched impedance circuit includes: two or more impedance scaling circuits, wherein each impedance scaling circuit comprises: an input port; an output port; and a switched impedance circuit connected in parallel to the output port. Each impedance scaling circuit is configured to provide an effective impedance at the input port corresponding to a scaled-down version of the exponentially-scaling switched impedance circuit. The two or more impedance scaling circuits are connected in a cascade such that an input of an impedance scaling circuit is connected to an output of a previous impedance scaling circuit and/or an output of the impedance scaling circuit is connected to an input of a next impedance scaling circuit.
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公开(公告)号：US09912320B2
公开(公告)日：2018-03-06
申请号：US15180442
申请日：2016-06-13
发明人： Howard Cam Luong , Zhiqiang Huang
CPC分类号： H03J3/185 , H03H7/004 , H03H7/24 , H03K3/36 , H03L7/0991 , H03L2207/50
摘要： An exponentially-scaling switched impedance circuit includes: two or more impedance scaling circuits, wherein each impedance scaling circuit comprises: an input port; an output port; and a switched impedance circuit connected in parallel to the output port. Each impedance scaling circuit is configured to provide an effective impedance at the input port corresponding to a scaled-down version of the exponentially-scaling switched impedance circuit. The two or more impedance scaling circuits are connected in a cascade such that an input of an impedance scaling circuit is connected to an output of a previous impedance scaling circuit and/or an output of the impedance scaling circuit is connected to an input of a next impedance scaling circuit.
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