Apparatus for and method of programmable matching network for multiple signal types

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United States of America Patent

PATENT NO 10312861
APP PUB NO 20170264242A1
SERIAL NO

15608254

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Abstract

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An apparatus and method are provided. The apparatus includes a multiplexer, including first, second, and third inputs, and an output; a first transistor, including a gate connected to the multiplexer, and first and second terminals; a first variable capacitor, including a first terminal connected to the first transistor, a second terminal, and an input; a first inductor, including a first terminal connected to the first transistor, and a second terminal connected to the second terminal of the first variable capacitor; a second transistor, including a gate connected to the output of the multiplexer, a first terminal, and a second terminal connected to the second terminal of the first inductor; a second inductor mutually coupled to the first inductor, including a first and second terminals; and a balun-bias switch, including first, second, and third inputs, and an output connected to the second terminal of the second inductor.

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Patent Owner(s)

  • SAMSUNG ELECTRONICS CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bhagavatula, Venumadhav Santa Clara, US 6 6
Lu, Siuchuang Ivan San Jose, US 6 6
Seth, Siddharth Campbell, US 14 553
Son, Sang Won Palo Alto, US 44 440
Venugopalan, Sriramkumar Campbell, US 6 18

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