Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김정현 | - |
dc.date.accessioned | 2019-12-04T02:45:14Z | - |
dc.date.available | 2019-12-04T02:45:14Z | - |
dc.date.issued | 2019-06 | - |
dc.identifier.citation | IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, v. 29, No. 6, Page. 400-402 | en_US |
dc.identifier.issn | 1531-1309 | - |
dc.identifier.issn | 1558-1764 | - |
dc.identifier.uri | https://ieeexplore.ieee.org/document/8708925 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/117106 | - |
dc.description.abstract | A novel backward distributed frequency doubler is proposed showing a high output power level without buffer amplifiers. The position of the output port is reversed compared to a conventional distributed structure, and the lengths of the transmission lines are optimized to effectively multiply the frequency and remove the fundamental-frequency signal (f0) without additional circuits such as a balun. Thanks to no need of buffer amplifiers at the final stage of the doubler, the proposed circuit was implemented using a low cost, 0.15-µm GaAs pHEMT process. The measured results show a peak conversion gain and saturated output power of −4.3 dB and 7.1 dBm, respectively, with a 12.3% fractional 3-dB bandwidth. The proposed frequency doubler exhibits a fundamental-frequency rejection of −23 dB at 96 GHz with a moderate chip size of 1.0 × 2.0 mm2. | en_US |
dc.description.sponsorship | This work was supported in part by the National Research Foundation of Korea funded by the Ministry of Education through the Basic Science Research Program under Grant 2016R1D1A1A09919288 and in part by the Human Resource Program in Energy Technology of the Korea Institute of Energy Technology Evaluation and Planning from the Ministry of Trade, Industry and Energy, South Korea, under Grant 20154030200730. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | en_US |
dc.subject | Frequency multiplier | en_US |
dc.subject | millimeter wave | en_US |
dc.subject | pseudomorphic high electron transistor (pHEMT) | en_US |
dc.subject | W-band | en_US |
dc.title | W-Band Backward Distributed Frequency Doubler Using GaAs 0.15-mu m pHEMT Process | en_US |
dc.type | Article | en_US |
dc.relation.no | 6 | - |
dc.relation.volume | 29 | - |
dc.identifier.doi | 10.1109/LMWC.2019.2913307 | - |
dc.relation.page | 400-402 | - |
dc.relation.journal | IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | - |
dc.contributor.googleauthor | Kim, M. | - |
dc.contributor.googleauthor | Choi, K. | - |
dc.contributor.googleauthor | Kim, J. | - |
dc.relation.code | 2019001128 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DIVISION OF ELECTRICAL ENGINEERING | - |
dc.identifier.pid | junhkim | - |
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