Doherty amplifier

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United States of America Patent

PATENT NO 8358174
SERIAL NO

13464460

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The embodiment relates to a Doherty amplifier, wherein in order to perform impedance matching. The embodiment comprises an impedance converter and a connector. The impedance converter includes a plurality of lines having different lengths and disposes between an output end of a carrier amplifier and an output end of a peaking amplifier. The connector connects a line selected from the plurality of lines having different lengths of the impedance converter to the output end of the carrier amplifier and to the output end of the peaking amplifier.

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Patent Owner(s)

  • SK TELECOM CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Byun, Jae Woan Seoul, KR 1 48
Kim, Dong Young Gyeonggi-do, KR 121 2336
Kim, Kyoung Joon Seoul, KR 2 60
Park, Chan Young Gyeonggi-do, KR 72 956
Shin, Sung Ho Seoul, KR 23 712

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