Modulated rapid load pull system for the emulation of envelope tracking power amplifiers

S. Alsahali; D. Gecan; A. Alt; P. Chen; S. Woodington; A. Sheikh; P. Tasker; J. Lees

doi:10.1049/el.2019.3896

Modulated rapid load pull system for the emulation of envelope tracking power amplifiers

Electronics Letters ◽

10.1049/el.2019.3896 ◽

2020 ◽

Vol 56 (7) ◽

pp. 325-328

Author(s):

S. Alsahali ◽

D. Gecan ◽

A. Alt ◽

P. Chen ◽

S. Woodington ◽

...

Keyword(s):

Power Amplifiers ◽

Envelope Tracking ◽

Pull System ◽

Load Pull

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Measurement and control of current/voltage waveforms of microwave transistors using a harmonic load-pull system for the optimum design of high efficiency power amplifiers

IEEE Transactions on Instrumentation and Measurement ◽

10.1109/19.779185 ◽

1999 ◽

Vol 48 (4) ◽

pp. 835-842 ◽

Cited By ~ 54

Author(s):

D. Barataud ◽

F. Blache ◽

A. Mallet ◽

P.P. Bouysse ◽

J.-M. Nebus ◽

...

Keyword(s):

Optimum Design ◽

Power Amplifiers ◽

High Efficiency ◽

Harmonic Load ◽

Microwave Transistors ◽

Pull System ◽

Current Voltage ◽

And Control ◽

Measurement And Control ◽

Load Pull

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System level oriented load-pull based design of envelope tracking power amplifiers for LTE applications

2016 16th Mediterranean Microwave Symposium (MMS) ◽

10.1109/mms.2016.7803846 ◽

2016 ◽

Author(s):

Oualid Hammi ◽

Mohamed O. H. Khalifa

Keyword(s):

Power Amplifiers ◽

System Level ◽

Envelope Tracking ◽

Load Pull

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An active pulsed RF and pulsed DC load-pull system for the characterization of HBT power amplifiers used in coherent radar and communication systems

IEEE Transactions on Microwave Theory and Techniques ◽

10.1109/22.899022 ◽

2000 ◽

Vol 48 (12) ◽

pp. 2625-2629 ◽

Cited By ~ 18

Author(s):

C. Arnaud ◽

D. Basataud ◽

J. Nebus ◽

J. Teyssier ◽

J. Villotte ◽

...

Keyword(s):

Power Amplifiers ◽

Communication Systems ◽

Pull System ◽

Pulsed Dc ◽

Coherent Radar ◽

Pulsed Rf ◽

Load Pull

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Design of a Wideband Constant-on-Time Control Envelope Amplifier for Wireless Basestation Envelope Tracking Power Amplifiers

IEICE Transactions on Electronics ◽

10.1587/transele.2019mmp0008 ◽

2019 ◽

Vol E102.C (10) ◽

pp. 707-716

Author(s):

Deng-Fong LU ◽

Chin HSIA

Keyword(s):

Power Amplifiers ◽

Envelope Tracking ◽

Time Control

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Experimental Design Method for High-Efficiency Microwave Power Amplifiers Based on a Low-Frequency Active Harmonic Load-Pull Technique

IEICE Transactions on Electronics ◽

10.1587/transele.e99.c.1147 ◽

2016 ◽

Vol E99.C (10) ◽

pp. 1147-1155

Author(s):

Ryo ISHIKAWA ◽

Yoichiro TAKAYAMA ◽

Kazuhiko HONJO

Keyword(s):

Experimental Design ◽

Power Amplifiers ◽

Microwave Power ◽

High Efficiency ◽

Design Method ◽

Low Frequency ◽

Harmonic Load ◽

Experimental Design Method ◽

Load Pull ◽

Harmonic Load Pull

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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

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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

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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 ◽

Cited By ~ 21

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

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Analyzing the improvement in efficiency through the integration of class-F power amplifiers compared to class-AB in an envelope tracking architecture

2014 26th International Teletraffic Congress (ITC) ◽

10.1109/itc.2014.6932967 ◽

2014 ◽

Cited By ~ 1

Author(s):

Z. A. Mokhti ◽

P. J. Tasker ◽

J. Lees

Keyword(s):

Power Amplifiers ◽

Envelope Tracking ◽

Class Ab ◽

Class F

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An Accurate Calibrate-Able Multiharmonic Active Load–Pull System Based on the Envelope Load–Pull Concept

IEEE Transactions on Microwave Theory and Techniques ◽

10.1109/tmtt.2010.2040403 ◽

2010 ◽

Vol 58 (3) ◽

pp. 656-664 ◽

Cited By ~ 20

Author(s):

M.S. Hashmi ◽

A.L. Clarke ◽

S.P. Woodington ◽

J. Lees ◽

J. Benedikt ◽

...

Keyword(s):

Pull System ◽

Active Load ◽

Load Pull

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