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,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
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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Beschreibung
Zusammenfassung:	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.