An improved analysis and design methodology for RF Class-E power amplifiers with finite DC-feed inductance and switch On-resistance

2012 ◽  
Author(s):  
Anandaroop Chakrabarti ◽  
Harish Krishnaswamy
Keyword(s):  
Power Amplifiers ◽  
Design Methodology ◽  
Analysis And Design ◽  
Class E

scholarly journals Analysis and Design of Outphasing Transmitter Using Class-E Power Amplifiers With Shunt Capacitances and Shunt Filters

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 208879-208891
Author(s):  
Pavel Afanasyev ◽  
Andrei Grebennikov ◽  
Ronan Farrell ◽  
John Dooley
Keyword(s):  
Power Amplifiers ◽  
Analysis And Design ◽  
Class E

Analysis and Design of Fully Integrated High-Power Parallel-Circuit Class-E CMOS Power Amplifiers

2010 ◽  
Vol 57 (3) ◽  
pp. 725-734 ◽  
Author(s):  
Ockgoo Lee ◽  
Kyu Hwan An ◽  
Hyungwook Kim ◽  
Dong Ho Lee ◽  
Jeonghu Han ◽  
...  
Keyword(s):  
High Power ◽  
Power Amplifiers ◽  
Fully Integrated ◽  
Analysis And Design ◽  
Parallel Circuit ◽  
Class E

Architecture of High-Efficiency Digitally-Controlled Class-E Power Amplifier

2011 ◽  
Vol 497 ◽  
pp. 273-284
Author(s):  
Jia Ni Ye ◽  
Zachary Nosker ◽  
Kazuyuki Wakabayashi ◽  
Takuya Yagi ◽  
Osamu Yamamoto ◽  
...  
Keyword(s):  
Power Amplifier ◽  
Power Amplifiers ◽  
High Efficiency ◽  
Analysis And Design ◽  
Digitally Controlled ◽  
Cmos Implementation ◽  
Class E

This paper describes the analysis and design of digitally-controlled class-E power amplifiers, which are suitable for fine CMOS implementation. Two methods for implementing digitally-controlled class-E(-like) amplifiers have already been proposed: using NMOS switch arrays or digital PWM. In this paper we analyze the operation and efficiency of these methods, and then we propose combining them to achieve higher efficiency.

Analysis and design of Class-E power amplifiers at any duty ratio in frequency domain

2010 ◽  
Vol 67 (2) ◽  
pp. 149-156 ◽  
Author(s):  
Tianliang Yang ◽  
Junrui Liang ◽  
Chunyu Zhao ◽  
Dayue Chen
Keyword(s):  
Frequency Domain ◽  
Power Amplifiers ◽  
Duty Ratio ◽  
Analysis And Design ◽  
Class E
Sign in / Sign up

Export Citation Format

Share Document