https://scholars.lib.ntu.edu.tw/handle/123456789/497373
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Samoska, L. | en_US |
dc.contributor.author | Gaier, T. | en_US |
dc.contributor.author | Peralta, A. | en_US |
dc.contributor.author | Liao, H.-H. | en_US |
dc.contributor.author | Leong, Y.C. | en_US |
dc.contributor.author | Weinreb, S. | en_US |
dc.contributor.author | Chen, Y.C. | en_US |
dc.contributor.author | Nishimoto, M. | en_US |
dc.contributor.author | Lai, R. | en_US |
dc.contributor.author | HUEI WANG | en_US |
dc.creator | Wang, H.;Samoska, L.;Gaier, T.;Peralta, A.;Liao, H.-H.;Leong, Y.C.;Weinreb, S.;Chen, Y.C.;Nishimoto, M.;Lai, R. | - |
dc.date.accessioned | 2020-06-04T07:53:29Z | - |
dc.date.available | 2020-06-04T07:53:29Z | - |
dc.date.issued | 2001 | - |
dc.identifier.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-0034831707&doi=10.1109%2f22.899956&partnerID=40&md5=daf8655e974638a80f2e64a80ada7bbf | - |
dc.description.abstract | A set of W-band power amplifier (PA) modules using monolithic microwave integrated circuits (MMICs) have been developed for the local oscillators of the far-infrared and sub-millimeter telescope (FIRST). The MMIC PA chips include three driver and three PAs, designed using microstrip lines, and another two smaller driver amplifiers using coplanar waveguides, covering the entire W-band. The highest frequency PA, which covers 100-113 GHz, has a peak power of greater than 250 mW (25 dBm) at 105 GHz, which is the best output power performance for a monolithic amplifier above 100 GHz to date. These monolithic PA chips are fabricated using 0.1-μm AlGaAs/InGaAs/GaAs pseudomorphic T-gate power high electron-mobility transistors on a 2-mil GaAs substrate. The module assembly and testing, together with the system applications, will also be addressed in this paper. Index Terms-GaAs, HEMT, millimeter wave, MMIC, power-amplifier module. © 2001 IEEE. | - |
dc.relation.ispartof | IEEE Transactions on Microwave Theory and Techniques | - |
dc.subject | High electron mobility transistors; Microprocessor chips; Microstrip lines; Millimeter wave devices; Monolithic microwave integrated circuits; Oscillators (electronic); Semiconducting aluminum compounds; Semiconducting indium gallium arsenide; Waveguides; Aluminum gallium arsenide; Power amplifiers | - |
dc.title | Power-amplifier modules covering 70-113 GHz using MMICs | en_US |
dc.type | journal article | en |
dc.identifier.doi | 10.1109/22.899956 | - |
dc.identifier.scopus | 2-s2.0-0034831707 | - |
dc.relation.pages | 9-16 | - |
dc.relation.journalvolume | 49 | - |
dc.relation.journalissue | 1 | - |
item.cerifentitytype | Publications | - |
item.openairetype | journal article | - |
item.fulltext | no fulltext | - |
item.grantfulltext | none | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
crisitem.author.dept | Communication Engineering | - |
crisitem.author.dept | Electrical Engineering | - |
crisitem.author.orcid | 0000-0002-9903-1979 | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
顯示於: | 電機工程學系 |
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