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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