Envelope Tracking power amplifier optimization for mobile applications

2013 IEEE SOI-3D-Subthreshold Microelectronics Technology Unified Conference (S3S) ◽

10.1109/s3s.2013.6716534 ◽

2013 ◽

Author(s):

James P. Young ◽

David Ripley ◽

Phil Lehtola

Keyword(s):

Power Amplifier ◽

Mobile Applications ◽

Envelope Tracking

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A CMOS Envelope Tracking Power Amplifier for LTE Mobile Applications

JSTS Journal of Semiconductor Technology and Science ◽

10.5573/jsts.2014.14.2.235 ◽

2014 ◽

Vol 14 (2) ◽

pp. 235-245 ◽

Author(s):

Junghyun Ham ◽

Haeryun Jung ◽

Hyungchul Kim ◽

Wonseob Lim ◽

Deukhyoun Heo ◽

...

Keyword(s):

Power Amplifier ◽

Mobile Applications ◽

Envelope Tracking

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A linearity-improved multi-band envelope tracking Tx power amplifier under antenna mismatch for mobile applications

Microwave and Optical Technology Letters ◽

10.1002/mop.31347 ◽

2018 ◽

Vol 60 (9) ◽

pp. 2320-2325 ◽

Author(s):

Donghyeon Ji ◽

Jooyoung Jeon ◽

Junghyun Kim

Keyword(s):

Power Amplifier ◽

Mobile Applications ◽

Envelope Tracking ◽

Antenna Mismatch ◽

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An Envelope Tracking Supply Modulator Utilizing a GaN-Based Integrated Four-Phase Switching Converter and Average Power Tracking-Based Switch Sizing With 85.7% Efficiency for 5G NR Power Amplifier

IEEE Journal of Solid-State Circuits ◽

10.1109/jssc.2021.3079403 ◽

2021 ◽

pp. 1-1

Author(s):

Ya-Ting Hsu ◽

Zong-Yi Lin ◽

Jia-Jyun Lee ◽

Ke-Horng Chen

Keyword(s):

Power Amplifier ◽

Average Power ◽

Envelope Tracking ◽

Phase Switching ◽

Switching Converter

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Integrated Bandwidth Reduction and Shaping Technique for Wideband Millimeter Wave Envelope Tracking Power Amplifier with Digital Predistortion

2020 IEEE MTT-S International Wireless Symposium (IWS) ◽

10.1109/iws49314.2020.9360052 ◽

2020 ◽

Author(s):

Xueya Yi ◽

Jixin Chen ◽

Haotian Li ◽

Xiao-Wei Zhu ◽

Dongfang Ning ◽

...

Keyword(s):

Millimeter Wave ◽

Power Amplifier ◽

Digital Predistortion ◽

Envelope Tracking ◽

Bandwidth Reduction ◽

Shaping Technique

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A 650mW filterless class-D audio power amplifier for mobile applications in 65-nm technology

2009 IEEE International Symposium on Circuits and Systems ◽

10.1109/iscas.2009.5117970 ◽

2009 ◽

Author(s):

Bernard Pilloud ◽

Willem H. Groeneweg

Keyword(s):

Power Amplifier ◽

Mobile Applications ◽

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A single switcher combined series parallel hybrid envelope tracking amplifier for wideband RF power amplifier applications

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

10.1109/iscas.2016.7539060 ◽

2016 ◽

Author(s):

Nijad Anabtawi ◽

Rony Ferzli ◽

Haidar M. Harmanani

Keyword(s):

Power Amplifier ◽

Rf Power ◽

Envelope Tracking ◽

Rf Power Amplifier ◽

Parallel Hybrid

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Design of a rail-to-rail, low output impedance class AB power amplifier for envelope tracking of polar modulators

2012 2nd International Conference on Advances in Computational Tools for Engineering Applications (ACTEA) ◽

10.1109/ictea.2012.6462845 ◽

2012 ◽

Author(s):

Atefeh Salimi ◽

Rasoul Dehghani ◽

Abdolreza Nabavi

Keyword(s):

Power Amplifier ◽

Output Impedance ◽

Envelope Tracking ◽

Class Ab ◽

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Time Mismatch Effect in Linearity of Hybrid Envelope Tracking Power Amplifier

IEEE Microwave and Wireless Components Letters ◽

10.1109/lmwc.2015.2440661 ◽

2015 ◽

Vol 25 (8) ◽

pp. 550-552 ◽

Author(s):

Junhyung Jeong ◽

Girdhari Chaudhary ◽

Yongchae Jeong

Keyword(s):

Power Amplifier ◽

Envelope Tracking ◽

Mismatch Effect

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An HBT Saturated Power Amplifier With Minimized Knee Effect for Envelope Tracking Operation

IEEE Microwave and Wireless Components Letters ◽

10.1109/lmwc.2015.2440771 ◽

2015 ◽

Vol 25 (8) ◽

pp. 544-546 ◽

Author(s):

Kyunghoon Moon ◽

Yunsung Cho ◽

Jooseung Kim ◽

Sangsu Jin ◽

Seokhyeon Kim ◽

...

Keyword(s):

Power Amplifier ◽

Envelope Tracking

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A High Efficiency 3.6-4.0 GHz Envelope-Tracking Power Amplifier Using GaN Soft-Switching Buck-Converter

2018 IEEE/MTT-S International Microwave Symposium - IMS ◽

10.1109/mwsym.2018.8439225 ◽

2018 ◽

Author(s):

Yuji Komatsuzaki ◽

Sandro Lanfranco ◽

Tapio Kolmonen ◽

Olli Piirainen ◽

Jarno K. Tanskanen ◽

...

Keyword(s):

Power Amplifier ◽

High Efficiency ◽

Buck Converter ◽

Soft Switching ◽

Envelope Tracking

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