Dual-Band Continuous Class-F-1 Power Amplifier With Second-Harmonic Suppression for Harmonic Radar Systems
DC Field | Value | Language |
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dc.contributor.author | Kim, Bitchan | - |
dc.contributor.author | Oh, Juntaek | - |
dc.date.accessioned | 2024-07-23T06:04:45Z | - |
dc.date.available | 2024-07-23T06:04:45Z | - |
dc.date.issued | 2024-04 | - |
dc.identifier.issn | 2169-3536 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/49882 | - |
dc.description.abstract | In this study, a highly efficient harmonic suppressed dual-band power amplifier (PA) for harmonic radar systems is proposed. The proposed PA incorporates a harmonic-controlled dual-band matching network (HCDMN) comprising lambda/4 open stubs at the second-harmonic frequencies and series transmission lines. The HCDMN can effectively suppress unwanted second-harmonic signals and control the fundamental and second harmonic impedances to operate in continuous class-F-1 mode at two operating frequencies. The implemented PA has dimensions of 75.3 mm x 54.9 mm. Measurement results demonstrate that the PA achieves an exceptional performance, with peak drain efficiencies (DEs) of 81.5 and 71.8 %, saturated output powers of 40.3 and 41.9 dBm, and second harmonic levels of -75.6 and -49.4 dBc at 2.3 and 3.35 GHz, respectively. Furthermore, the DEs remain above 65 % in the two frequency bands of 2.2-2.5 and 3.3-3.45 GHz. | - |
dc.format.extent | 7 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Dual-Band Continuous Class-F-1 Power Amplifier With Second-Harmonic Suppression for Harmonic Radar Systems | - |
dc.type | Article | - |
dc.identifier.doi | 10.1109/ACCESS.2024.3395518 | - |
dc.identifier.bibliographicCitation | IEEE ACCESS, v.12, pp 62358 - 62364 | - |
dc.identifier.wosid | 001221494600001 | - |
dc.identifier.scopusid | 2-s2.0-85192183343 | - |
dc.citation.endPage | 62364 | - |
dc.citation.startPage | 62358 | - |
dc.citation.title | IEEE ACCESS | - |
dc.citation.volume | 12 | - |
dc.identifier.url | https://ieeexplore.ieee.org/document/10511064 | - |
dc.publisher.location | 미국 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | Y | - |
dc.subject.keywordAuthor | Continuous inverse class-F | - |
dc.subject.keywordAuthor | dual-band | - |
dc.subject.keywordAuthor | high-efficiency | - |
dc.subject.keywordAuthor | harmonic radar system | - |
dc.subject.keywordAuthor | harmonic suppression | - |
dc.subject.keywordAuthor | power amplifier | - |
dc.subject.keywordPlus | DOPPLER RADAR | - |
dc.subject.keywordPlus | MOTION | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Information Systems | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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