DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Jongwon | ko |
dc.contributor.author | Yang, Kyoung-Hoon | ko |
dc.date.accessioned | 2017-08-16T08:52:54Z | - |
dc.date.available | 2017-08-16T08:52:54Z | - |
dc.date.created | 2017-08-14 | - |
dc.date.created | 2017-08-14 | - |
dc.date.created | 2017-08-14 | - |
dc.date.issued | 2017-07 | - |
dc.identifier.citation | ELECTRONICS LETTERS, v.53, no.15, pp.1058 - 1059 | - |
dc.identifier.issn | 0013-5194 | - |
dc.identifier.uri | http://hdl.handle.net/10203/225329 | - |
dc.description.abstract | A reflection-type microwave amplifier using InP-based resonant tunnelling diodes (RTDs) has been designed and fabricated. The implemented amplifier shows a low dc-power consumption of 270 mu W with RF gains of more than 11 dB at 5.61 GHz. Temperature-dependent characteristics of the RTD amplifier have been investigated at a high temperature. With increasing temperature from 25 to 100 degrees C, the centre frequency shift was measured to be 60 MHz. The RF gains (S-21/S-12) and the return losses (S-11/S-22) of the amplifier decreased from 11.45/11.32 and -7.96/-8.11 dB at 25 degrees C to 7.06/6.91 and -11.36/-11.15 dB at 100 degrees C, respectively. The S-parameter degradation phenomena are shown to mainly arise from the temperature dependence of the negative differential resistance (R-D) characteristic for the fabricated RTD. | - |
dc.language | English | - |
dc.publisher | INST ENGINEERING TECHNOLOGY-IET | - |
dc.subject | FILTERS | - |
dc.title | Temperature-dependent characteristics of InP-RTD-based microwave amplifier IC | - |
dc.type | Article | - |
dc.identifier.wosid | 000406149300035 | - |
dc.identifier.scopusid | 2-s2.0-85025838756 | - |
dc.type.rims | ART | - |
dc.citation.volume | 53 | - |
dc.citation.issue | 15 | - |
dc.citation.beginningpage | 1058 | - |
dc.citation.endingpage | 1059 | - |
dc.citation.publicationname | ELECTRONICS LETTERS | - |
dc.identifier.doi | 10.1049/el.2017.1157 | - |
dc.contributor.localauthor | Yang, Kyoung-Hoon | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | FILTERS | - |
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