Apparatus and method for matching antenna impedance in wireless communication system

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United States of America Patent

PATENT NO 10903570
APP PUB NO 20180026369A1
SERIAL NO

15438099

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Abstract

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Provided is a method for matching antenna impedance in a wireless communication system. The method includes determining an approximate reflection coefficient based on an input signal and an output signal of a bidirectional coupler connected to a signal path of an antenna; determining an antenna impedance matching parameter corresponding to the determined approximate reflection coefficient by using a lookup table; and performing antenna impedance matching based on the antenna impedance matching parameter.

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG ELECTRONICS CO LTDGYEONGGI DO SOUTH KOREA GYEONGGI-DO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kang, Dong-Hyun Seoul, KR 26 259
Kang, In-Tae Seoul, KR 13 108
Kim, Dae-Young Seoul, KR 284 9159
Lim, Jong-Han Seoul, KR 73 630

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