APPARATUS AND METHOD FOR IMPROVING NONLINEARITY OF POWER AMPLIFIER IN WIRELESS COMMUNICATION SYSTEM

APPARATUS AND METHOD FOR IMPROVING NONLINEARITY OF POWER AMPLIFIER IN WIRELESS COMMUNICATION SYSTEM

The present invention relates to an apparatus and a method for improving nonlinearity of a power amplifier in a wireless communication system. A transmission apparatus in a wireless communication system comprises: a transceiver; and an amplifier for amplifying a signal provided from the transceiver,...

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Hauptverfasser: SUNG, Min-Hee, SONG, Young-Min, KIM, Hyung-Bum, LEE, In-Kyu, KIM, Woo-Yeun
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRONIC CIRCUITRY
CONTROL OF AMPLIFICATION
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
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creator SUNG, Min-Hee
SONG, Young-Min
KIM, Hyung-Bum
LEE, In-Kyu
KIM, Woo-Yeun
description The present invention relates to an apparatus and a method for improving nonlinearity of a power amplifier in a wireless communication system. A transmission apparatus in a wireless communication system comprises: a transceiver; and an amplifier for amplifying a signal provided from the transceiver, wherein if the power of a signal inputted into the transceiver is smaller than a reference value, the transceiver attenuates the power of the signal by an amount corresponding to the power. In addition, the present invention also includes embodiments different from the embodiment stated above.
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subjects BASIC ELECTRONIC CIRCUITRY
CONTROL OF AMPLIFICATION
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
title APPARATUS AND METHOD FOR IMPROVING NONLINEARITY OF POWER AMPLIFIER IN WIRELESS COMMUNICATION SYSTEM
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