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Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/16489
Title: Analysis and Design of Chireix Outphasing Switched Mode Power Amplifier
Authors: Aggrawal E.
Rawat, Karun
Fernandez-Del-Carpio G.M.
Published in: Proceedings of 2018 IEEE MTT-S Latin America Microwave Conference, LAMC 2018
Abstract: This paper presents Chireix outphasing system design using continuous class-F GaN HEMT power amplifiers. With the utilization of non-isolated combiner, this outphasing power amplifier exhibits efficiency enhancement at 6-7 dB back-off over 50 MHz bandwidth while operating at center frequency of 1.6 GHz. The outphasing system is implemented using two-channel transmitter (TSW30SH84) from Texas Instruments with reconfigurable Arria-V (GT series) FPGA platform. This provides two synchronized outphased signals for deriving the Chireix outphasing amplifier. © 2018 IEEE.
Citation: Proceedings of 2018 IEEE MTT-S Latin America Microwave Conference, LAMC 2018 , (2018)
URI: https://doi.org/10.1109/LAMC.2018.8699044
http://repository.iitr.ac.in/handle/123456789/16489
Issue Date: 2018
Publisher: Institute of Electrical and Electronics Engineers Inc.
Keywords: Chireix power combiner
Continuous class-F
Gallium Nitride
HEMT
outphasing
ISBN: 9.78E+12
Author Scopus IDs: 56126169500
57000644800
Author Affiliations: Aggrawal, E., Department of Electronics and Communication Engineering, Indian Institute of Technology, Roorkee, Roorkee, India
Rawat, K., Department of Electronics and Communication Engineering, Indian Institute of Technology, Roorkee, Roorkee, India
Appears in Collections:Conference Publications [ECE]

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