Analysis and Optimization of the Linearity and Efficiency for Doherty Amplifier

摘要：

　　This paper makes a detail analysis of the second-order product,the third order product,power back-off and 1dB compression point,then makes adjustment for the matching to improve the linearity of amplifier,and proposes an optimization for the out power at P1dB point to increase the efficiency.

作者: Zheng-Qin Li Wei-Wei Cheng Mei-Yi Xiang

作者单位: Electronic Engineering Department,School of Information City College of Wenzhou University,Wenzhou,Z Institute of Microelectronics and Optoelectronics Zhejiang University,Hangzhou,Zhejiang 310027,China College of Information Science Technology East China Normal University,Shanghai 200062,China

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2013(2013年电磁学研究新进展学术研讨会)

会议地点: 台北

会议语种:英文

页码: 1217-1219

在线出版日期: 2013-03-01（万方平台首次上网日期，不代表论文的发表时间）