PHASE SHIFT AND ATTENUATION CIRCUITS FOR USE WITH

专利名称：PHASE SHIFT AND ATTENUATION CIRCUITS

FOR USE WITH MULTIPLE-PATH AMPLIFIERS

发明人：ABDULRHMAN M.S. AHMED,MARIO M.

BOKATIUS,PAUL R. HART,JOSEPHSTAUDINGER,RICHARD E. SWEENEY

申请号：US15874740申请日：20180118

公开号：US20180159480A1公开日：20180607

专利附图：

摘要：Embodiments of circuits for use with an amplifier that includes multiple

amplifier paths include a first circuit and a second circuit in parallel with the first circuit.The first circuit includes a first input coupled to a first power divider output, a first outputcoupled to a first amplifier path of the multiple amplifier paths, and a first adjustablephase shifter and a first attenuator series coupled between the first input and the firstoutput. The second circuit includes a second input coupled to a second power divideroutput, a second output coupled to a second amplifier path of the multiple amplifierpaths, and a second adjustable phase shifter coupled between the second input and thesecond output.

申请人：NXP USA, Inc.

地址：Austin TX US

国籍：US

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