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United States of America Patent

APP PUB NO 20140125397A1
SERIAL NO

13962014

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Abstract

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Provided is a power amplifier using a differential structure. The power amplifier includes: first and second transistors whose first terminals are each connected to a first power supply source supplying a first voltage and into which signals having the same size and opposite polarities are input; third and fourth transistors whose first terminals are respectively connected to the first terminals of the first and second transistors; and a fifth transistor whose first terminal is connected to second terminals of the third and fourth transistors and controlling oscillation of the third or fourth transistor.

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Patent Owner(s)

Patent OwnerAddress
SOONGSIL UNIVERSITY RESEARCH CONSORTIUM TECHNO-PARK511 SANGDO-DONG DONGJAK-GU SEOUL 156-030

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Chang Hyun Seoul, KR 155 1035
Park, Chang Kun Suwon-si, KR 52 174
Yun, Suk Hyeon Seoul, KR 1 0

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