Directional coupler with multiple arrangements of termination

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United States of America Patent

PATENT NO 12057611
APP PUB NO 20220393326A1
SERIAL NO

17804766

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Abstract

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According to some aspects of this disclosure a radio frequency signal coupler is provided. The radio frequency coupler includes an input port, an output port, a main transmission line extending between the input port and the output port, a coupled transmission line electromagnetically coupled to the main transmission line, at least one coupled port coupled to the coupled transmission line, and a plurality of termination ports connected to the coupled transmission line, each termination port of the plurality of termination ports being connected to the coupled transmission line at a different location to provide a plurality of coupling factors corresponding to a plurality of signal frequencies.

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Patent Owner(s)

Patent OwnerAddress
SKYWORKS SOLUTIONS INC5260 CALIFORNIA AVENUE IRVINE CA 92617

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kumar, Ujjwal Woburn, US 5 13
Srinivasan, Sriram Bedford, US 148 1929
Srirattana, Nuttapong Lexington, US 57 861
Yang, Zijiang Lexington, US 56 623

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