A MMIC smart power amplifier with on-chip dynamic bias controller for WCDMA mobile communication

2005 ◽  
Author(s):  
Y.H. Choi ◽  
K.Y. Kim ◽  
J.H. Kim ◽  
Y.S. Noh ◽  
C.S. Park
Keyword(s):  
Power Amplifier ◽  
Mobile Communication ◽  
Smart Power ◽  
On Chip ◽  
Dynamic Bias

scholarly journals An 0.4–2.8 GHz CMOS Power Amplifier With On-Chip Broadband-Pre-Distorter (BPD) Achieving 36.1–38.6% PAE and 21 dBm Maximum Linear Output Power

IEEE Access ◽  
2021 ◽  
Vol 9 ◽  
pp. 48831-48840
Author(s):  
Selvakumar Mariappan ◽  
Jagadheswaran Rajendran ◽  
Yusman M. Yusof ◽  
Norlaili M. Noh ◽  
Binboga Siddik Yarman
Keyword(s):  
Output Power ◽  
Power Amplifier ◽  
On Chip

scholarly journals Coupling study in smart power mixed ICs with a dedicated on-chip sensor

2015 ◽  
Author(s):  
V. Tomasevic ◽  
A. Boyer ◽  
S. Bendhia ◽  
A. Steinmair ◽  
B. Weiss ◽  
...  
Keyword(s):  
Smart Power ◽  
On Chip

Efficiency enhanced CMOS digitally controlled dynamic bias switching power amplifier for LTE

2015 ◽  
Vol 57 (10) ◽  
pp. 2315-2321 ◽  
Author(s):  
Hyungchul Kim ◽  
Jongsuk Bae ◽  
Junghyun Ham ◽  
Jehyeon Gu ◽  
Mincheol Seo ◽  
...  
Keyword(s):  
Power Amplifier ◽  
Switching Power ◽  
Digitally Controlled ◽  
Dynamic Bias

InGaP/GaAs WLAN power amplifier with detector using on-chip coupler

2013 ◽  
Author(s):  
Trung-Sinh Dang ◽  
Anh-Dung Tran ◽  
Sun-Jun Ham ◽  
Hyun-Woo Park ◽  
Lai-Ngoc-Duy Hien ◽  
...  
Keyword(s):  
Power Amplifier ◽  
On Chip

A broadband differential cascode power amplifier in 45 nm CMOS for high-speed 60 GHz system-on-chip

2010 ◽  
Author(s):  
Morteza Abbasi ◽  
Torgil Kjellberg ◽  
Anton de Graauw ◽  
Edwin van der Heijden ◽  
Raf Roovers ◽  
...  
Keyword(s):  
Power Amplifier ◽  
High Speed ◽  
System On Chip ◽  
60 Ghz ◽  
On Chip

A 2.4GHz Radio-Over-Fiber Laser Diode Drive Amplifier in 0.18-um CMOS

2013 ◽  
Vol 433-435 ◽  
pp. 1463-1469 ◽  
Author(s):  
Yi Lin Zheng ◽  
Ying Mei Chen ◽  
Jian Wei Gong ◽  
Jian Guo Yao
Keyword(s):  
Laser Diode ◽  
Cmos Technology ◽  
Radio Over Fiber ◽  
Power Gain ◽  
Power Added Efficiency ◽  
Input And Output ◽  
Linear Amplifier ◽  
Simulation Results ◽  
On Chip ◽  
Dynamic Bias

The design of a 2.4GHz radio-over-fiber (ROF) laser diode drive amplifier using TSMC 0.18-um CMOS technology is presented in this paper. The proposed drive amplifier is a single-ended two-stage amplifier with the operating voltages of 1.8V and 3.3V. The technique of dynamic bias is employed to enhance linearity. The post simulation results show that the linear amplifier achieves the power gain of 26.26dB, the output 1dB compression point of 20.49dBm at 2.4GHz. The maximum power added efficiency (PAE) is 27.97%. The components are all on chip including the input and output matching network, and the die size is 1.065mm×0.73mm.

Sign in / Sign up

Export Citation Format

Share Document