Architecture comparison for concurrent multi-band linear power amplifiers
| dc.contributor.author | Zhang, Zhen | |
| dc.contributor.author | Li, Yifei | |
| dc.contributor.author | Neihart, Nathan | |
| dc.contributor.department | Department of Electrical and Computer Engineering | |
| dc.date | 2019-11-18T20:35:54.000 | |
| dc.date.accessioned | 2020-06-30T02:01:54Z | |
| dc.date.available | 2020-06-30T02:01:54Z | |
| dc.date.copyright | Thu Jan 01 00:00:00 UTC 2015 | |
| dc.date.embargo | 2014-01-01 | |
| dc.date.issued | 2015-01-01 | |
| dc.description.abstract | <p>In this paper, a comparison between the concurrent multi-band and parallel single-band power amplifier architectures is analyzed. A generalized framework in which these two architectures can be compared in terms of cost, drain efficiency, output power, and linearity is developed. Results show that in general, a concurrent multi-band power amplifier will have worse performance than a parallel single-band amplifier for class-A operation, to the point that it is not a viable substitution. Class-B and class-C operation, however, remain viable alternatives for area savings without a large drop in efficiency and output power.</p> | |
| dc.description.comments | <p>This is a manuscript of a proceeding published as Zhang, Zhen, Yifei Li, and Nathan M. Neihart. "Architecture comparison for concurrent multi-band linear power amplifiers." In <em>2015 IEEE 58th International Midwest Symposium on Circuits and Systems (MWSCAS) </em>(2015): 1-4. DOI: <a href="http://dx.doi.org/10.1109/MWSCAS.2015.7282166" target="_blank">10.1109/MWSCAS.2015.7282166</a>. Posted with permission.</p> | |
| dc.format.mimetype | application/pdf | |
| dc.identifier | archive/lib.dr.iastate.edu/ece_conf/84/ | |
| dc.identifier.articleid | 1088 | |
| dc.identifier.contextkey | 15813722 | |
| dc.identifier.s3bucket | isulib-bepress-aws-west | |
| dc.identifier.submissionpath | ece_conf/84 | |
| dc.identifier.uri | https://dr.lib.iastate.edu/handle/20.500.12876/20910 | |
| dc.language.iso | en | |
| dc.source.bitstream | archive/lib.dr.iastate.edu/ece_conf/84/2015_NeihartNathan_ArchitectureComparison.pdf|||Sat Jan 15 02:11:11 UTC 2022 | |
| dc.source.uri | 10.1109/MWSCAS.2015.7282166 | |
| dc.subject.disciplines | Systems and Communications | |
| dc.subject.keywords | Concurrent power amplifier (PA) | |
| dc.subject.keywords | Efficiency | |
| dc.title | Architecture comparison for concurrent multi-band linear power amplifiers | |
| dc.type | article | |
| dc.type.genre | conference | |
| dspace.entity.type | Publication | |
| relation.isAuthorOfPublication | a7dc6bdf-9e83-4f6b-9c68-2da7c790e00e | |
| relation.isOrgUnitOfPublication | a75a044c-d11e-44cd-af4f-dab1d83339ff |
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