DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Dong Ho | ko |
dc.contributor.author | Chen, Yue | ko |
dc.contributor.author | Lee, Kyung-Ai | ko |
dc.contributor.author | Hong, Songcheol | ko |
dc.date.accessioned | 2013-03-08T07:33:47Z | - |
dc.date.available | 2013-03-08T07:33:47Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2008-09 | - |
dc.identifier.citation | MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, v.50, no.9, pp.2262 - 2268 | - |
dc.identifier.issn | 0895-2477 | - |
dc.identifier.uri | http://hdl.handle.net/10203/92483 | - |
dc.description.abstract | A differential heterojunction bipolar transistor (HBT) power cell has been designed and modeled with additional model extraction patterns. The differential power cell, which is composed of a unit differential amplifier with a common emitter ballast resistor, has no gain degradation by the ballast resistors and has been implemented in InGaP/GaAs HBT technology. DC and AC characteristics are extracted from a half circuit of the differential power cell and thermal characteristics are extracted from a common-mode circuit of that. Using the extracted model, a 5-GHz differential power amplifier has been designed and fabricated with on-chip output networks. The 5-GHz differential power amplifier delivers 26 dBm of P-IdB with 30% collector efficiency. (c) 2008 Wiley Periodicals, Inc. | - |
dc.language | English | - |
dc.publisher | Wiley-Blackwell | - |
dc.subject | HETEROJUNCTION BIPOLAR-TRANSISTORS | - |
dc.subject | EQUIVALENT-CIRCUIT | - |
dc.subject | EXTRACTION | - |
dc.title | A differential HBT power cell and its model | - |
dc.type | Article | - |
dc.identifier.wosid | 000257727700008 | - |
dc.identifier.scopusid | 2-s2.0-48849083792 | - |
dc.type.rims | ART | - |
dc.citation.volume | 50 | - |
dc.citation.issue | 9 | - |
dc.citation.beginningpage | 2262 | - |
dc.citation.endingpage | 2268 | - |
dc.citation.publicationname | MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | - |
dc.identifier.doi | 10.1002/mop.23684 | - |
dc.contributor.localauthor | Hong, Songcheol | - |
dc.contributor.nonIdAuthor | Lee, Dong Ho | - |
dc.contributor.nonIdAuthor | Chen, Yue | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | heterojunction bipolar transistor (HBT) | - |
dc.subject.keywordAuthor | differential amplifiers | - |
dc.subject.keywordAuthor | large-signal model | - |
dc.subject.keywordAuthor | MMIC power amplifiers | - |
dc.subject.keywordAuthor | semiconductor device modeling | - |
dc.subject.keywordPlus | HETEROJUNCTION BIPOLAR-TRANSISTORS | - |
dc.subject.keywordPlus | EQUIVALENT-CIRCUIT | - |
dc.subject.keywordPlus | EXTRACTION | - |
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