A Hysteretic Two-phase Supply Modulator for Envelope Tracking RF Power Amplifiers

International Journal of Engineering ◽

10.5829/idosi.ije.2014.27.12c.05 ◽

2014 ◽

Vol 27 (12 (C)) ◽

Keyword(s):

Power Amplifiers ◽

Rf Power Amplifiers ◽

Rf Power ◽

Envelope Tracking ◽

Download Full-text

A CMOS Envelope Tracking Supply Convertor for RF Power Amplifiers of 5G NR Mobile Terminals

IEEE Transactions on Power Electronics ◽

10.1109/tpel.2020.3039786 ◽

2020 ◽

pp. 1-1

Author(s):

Yu-Chen Lin ◽

Yi-Jan Emery Chen

Keyword(s):

Power Amplifiers ◽

Rf Power Amplifiers ◽

Rf Power ◽

Envelope Tracking ◽

Mobile Terminals

Download Full-text

33.9 A Hybrid Switching Supply Modulator Achieving 130MHz Envelope-Tracking Bandwidth and 10W Output Power for 2G/3G/LTE/NR RF Power Amplifiers

2021 IEEE International Solid- State Circuits Conference (ISSCC) ◽

10.1109/isscc42613.2021.9365986 ◽

2021 ◽

Author(s):

Dongsu Kim ◽

Jun-Suk Bang ◽

Jongbeom Baek ◽

Seungchan Park ◽

Young-Ho Jung ◽

...

Keyword(s):

Output Power ◽

Power Amplifiers ◽

Rf Power Amplifiers ◽

Rf Power ◽

Envelope Tracking ◽

Switching Supply ◽

Hybrid Switching

Download Full-text

A CMOS dual-switching power-supply modulator with 8% efficiency improvement for 20MHz LTE Envelope Tracking RF power amplifiers

2013 IEEE International Solid-State Circuits Conference Digest of Technical Papers ◽

10.1109/isscc.2013.6487772 ◽

2013 ◽

Author(s):

M. Hassan ◽

P. M. Asbeck ◽

L. E. Larson

Keyword(s):

Power Supply ◽

Power Amplifiers ◽

Rf Power Amplifiers ◽

Efficiency Improvement ◽

Switching Power Supply ◽

Rf Power ◽

Envelope Tracking ◽

Switching Power

Download Full-text

An all-digital fast tracking switching converter with a programmable order loop controller for envelope tracking RF power amplifiers

2016 IEEE International Symposium on Circuits and Systems (ISCAS) ◽

10.1109/iscas.2016.7538892 ◽

2016 ◽

Author(s):

Nijad Anabtawi ◽

Rony Ferzli ◽

Haidar M. Harmanani

Keyword(s):

Power Amplifiers ◽

Rf Power Amplifiers ◽

Rf Power ◽

Envelope Tracking ◽

Fast Tracking ◽

Switching Converter

Download Full-text

A Vector Rotation-based Nonlinear Support Vector Regression Model for Envelope Tracking RF Power Amplifiers

2019 International Conference on Microwave and Millimeter Wave Technology (ICMMT) ◽

10.1109/icmmt45702.2019.8992850 ◽

2019 ◽

Author(s):

Guangyu Hu ◽

Xiao-Wei Zhu ◽

Jing Xia ◽

Chao Yu ◽

Yuhai Shi

Keyword(s):

Regression Model ◽

Support Vector Regression ◽

Power Amplifiers ◽

Support Vector ◽

Rf Power Amplifiers ◽

Rf Power ◽

Envelope Tracking ◽

Support Vector Regression Model ◽

Vector Rotation ◽

Nonlinear Support

Download Full-text

High-efficiency high-level modulator for use in dynamic envelope tracking CDMA RF power amplifiers

2001 IEEE MTT-S International Microwave Sympsoium Digest (Cat. No.01CH37157) ◽

10.1109/mwsym.2001.967189 ◽

2002 ◽

Author(s):

D.R. Anderson ◽

W.H. Cantrell

Keyword(s):

Power Amplifiers ◽

High Efficiency ◽

Rf Power Amplifiers ◽

Rf Power ◽

Envelope Tracking ◽

Download Full-text

Efficiency Optimization in Linear-Assisted Switching Power Converters for Envelope Tracking in RF Power Amplifiers

2005 IEEE International Symposium on Circuits and Systems ◽

10.1109/iscas.2005.1464834 ◽

2005 ◽

Author(s):

V. Yousefzadeh ◽

E. Alarcon ◽

D. Maksimovic

Keyword(s):

Power Amplifiers ◽

Power Converters ◽

Rf Power Amplifiers ◽

Rf Power ◽

Envelope Tracking ◽

Efficiency Optimization ◽

Switching Power ◽

Switching Power Converters

Download Full-text

Monolithic multilevel GaN converter for envelope tracking in RF power amplifiers

2016 IEEE Energy Conversion Congress and Exposition (ECCE) ◽

10.1109/ecce.2016.7855275 ◽

2016 ◽

Author(s):

Alihossein Sepahvand ◽

Parisa Momenroodaki ◽

Yuanzhe Zhang ◽

Zoya Popovic ◽

Dragan Maksimovic

Keyword(s):

Power Amplifiers ◽

Rf Power Amplifiers ◽

Rf Power ◽

Envelope Tracking

Download Full-text

A CMOS Switched-Capacitor Boost Mode Envelope Tracking Regulator with 4% Efficiency Improvement at 7.7dB PAPR for 20MHz LTE Envelope Tracking RF Power Amplifiers

2019 IEEE Asian Solid-State Circuits Conference (A-SSCC) ◽

10.1109/a-sscc47793.2019.9056959 ◽

2019 ◽

Author(s):

Neha Kumari ◽

Shang-Hsien Yang ◽

Ke-Horng Chen ◽

Ying-Hsi Lin ◽

Shian-Ru Lin ◽

...

Keyword(s):

Power Amplifiers ◽

Rf Power Amplifiers ◽

Switched Capacitor ◽

Efficiency Improvement ◽

Rf Power ◽

Envelope Tracking

Download Full-text

Multilevel converter for Envelope Tracking in RF power amplifiers

2009 IEEE Energy Conversion Congress and Exposition ◽

10.1109/ecce.2009.5316317 ◽

2009 ◽

Author(s):

M. Rodriguez ◽

P.F. Miaja ◽

A. Rodriguez ◽

J. Sebastian

Keyword(s):

Power Amplifiers ◽

Rf Power Amplifiers ◽

Rf Power ◽

Multilevel Converter ◽

Envelope Tracking

Download Full-text