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6-18 GHz Watt-Level Switchless Dual-Band PA MMIC using Coupled- Line-Based Diplexer
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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Choi, Kwangseok | - |
| dc.contributor.author | Park, Hongjong | - |
| dc.contributor.author | Kim, Junghyun | - |
| dc.contributor.author | Kwon, Youngwoo | - |
| dc.date.accessioned | 2021-06-22T13:02:04Z | - |
| dc.date.available | 2021-06-22T13:02:04Z | - |
| dc.date.issued | 2018-06 | - |
| dc.identifier.issn | 0149-645X | - |
| dc.identifier.issn | 2576-7216 | - |
| dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/7887 | - |
| dc.description.abstract | In this work, a watt-level switchless dual-band power amplifier (PA) has been developed for multi-octave operation. To switchless dual-band operation, we proposed a new coupled-line based diplexer structure at the inter-stage and output-stage of the PA. Detailed analysis is performed to show the operation principle of the proposed diplexer. The designed dual-band PA is fabricated with commercial 0.25-μm GaN HEMT process. Fabricated PA shows over 15 dB small-signal gain at 5-11 GHz in low-band mode and 9-18 GHz in high-band mode. The measured average output power and power-added efficiency (PAE) is 35 dBm, 23% at low-band mode and 37 dBm, 26% at high-band mode. © 2018 IEEE. | - |
| dc.format.extent | 4 | - |
| dc.language | 영어 | - |
| dc.language.iso | ENG | - |
| dc.publisher | Institute of Electrical and Electronics Engineers Inc. | - |
| dc.title | 6-18 GHz Watt-Level Switchless Dual-Band PA MMIC using Coupled- Line-Based Diplexer | - |
| dc.type | Article | - |
| dc.publisher.location | 미국 | - |
| dc.identifier.doi | 10.1109/MWSYM.2018.8439169 | - |
| dc.identifier.scopusid | 2-s2.0-85053040896 | - |
| dc.identifier.wosid | 000451173600357 | - |
| dc.identifier.bibliographicCitation | IEEE MTT-S International Microwave Symposium Digest, v.2018-June, pp 1352 - 1355 | - |
| dc.citation.title | IEEE MTT-S International Microwave Symposium Digest | - |
| dc.citation.volume | 2018-June | - |
| dc.citation.startPage | 1352 | - |
| dc.citation.endPage | 1355 | - |
| dc.type.docType | Conference Paper | - |
| dc.description.isOpenAccess | N | - |
| dc.description.journalRegisteredClass | scie | - |
| dc.description.journalRegisteredClass | scopus | - |
| dc.relation.journalResearchArea | Engineering | - |
| dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
| dc.subject.keywordPlus | Gallium nitride | - |
| dc.subject.keywordPlus | III-V semiconductors | - |
| dc.subject.keywordPlus | Monolithic microwave integrated circuits | - |
| dc.subject.keywordPlus | Multiplexing equipment | - |
| dc.subject.keywordPlus | Power amplifiers | - |
| dc.subject.keywordPlus | Average output power | - |
| dc.subject.keywordPlus | Diplexers | - |
| dc.subject.keywordPlus | Dual-band operations | - |
| dc.subject.keywordPlus | Dual-band PA | - |
| dc.subject.keywordPlus | GaN MMIC | - |
| dc.subject.keywordPlus | Power-added efficiency | - |
| dc.subject.keywordPlus | Small signal gain | - |
| dc.subject.keywordPlus | switchless | - |
| dc.subject.keywordPlus | Broadband amplifiers | - |
| dc.subject.keywordAuthor | broadband amplifier | - |
| dc.subject.keywordAuthor | diplexer | - |
| dc.subject.keywordAuthor | dual-band PA | - |
| dc.subject.keywordAuthor | GaN MMIC | - |
| dc.subject.keywordAuthor | reactively matched PA | - |
| dc.subject.keywordAuthor | switchless | - |
| dc.identifier.url | https://ieeexplore.ieee.org/document/8439169 | - |
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Related Researcher
- KIM, JUNG HYUN
- ERICA 공학대학 (SCHOOL OF ELECTRICAL ENGINEERING)