W-CDMA High Power Amplifier using Anti-Phase Intermodulation Distortion Linearization Technology

This paper shows how the ACLR of power amplifier can be reduced by using Anti-phase IMD linearization technique which generate Anti-phase IMD in the driver stage compare to output stage's IMD. Brief theory and design process are proposed. From the experimental result of 4-carriers W-CDMA input...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Ji-Hoon Do, Won-Tae Kang, Jeong-Seok Jang, Ui-Seok Hong
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Anti-phase Driver circuits High power amplifiers HPA IMD Intermodulation distortion Linear circuits Linearity Linearization Multiaccess communication Power amplifiers Power generation Process design Voltage WCDMA
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!