Title: Design and analysis of asymmetrical Doherty power amplifier
Abstract: There are some limitations in the real implement for the Doherty amplifier.Based on the conventional Doherty amplifier,an asymmetrical Doherty amplifier architecture is studied,which can be used in the TD-SCDMA base station.The original power spliter is replaced by a unequal power spliter in the input port and the two amplifiers' drain bias voltages are different,which can increase the efficiency and enhance the output power compared with the conventional Doherty amplifier.
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
Access and Citation
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot