完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Wei, H. -J. | en_US |
dc.contributor.author | Meng, C. | en_US |
dc.contributor.author | Chang, C. -H. | en_US |
dc.contributor.author | Huang, G. -W. | en_US |
dc.date.accessioned | 2014-12-08T15:29:56Z | - |
dc.date.available | 2014-12-08T15:29:56Z | - |
dc.date.issued | 2011-07-21 | en_US |
dc.identifier.issn | 0013-5194 | en_US |
dc.identifier.uri | http://dx.doi.org/10.1049/el.2011.1216 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/21470 | - |
dc.description.abstract | A broadband Gilbert downconverter with a miniature phase-inverter rat-race coupler is demonstrated using 0.35 mu m SiGe BiCMOS technology. By lumped-distributed and band-broadening techniques, a large shrinkage ratio with wide bandwidth of Chebyshev response can be simultaneously attained in the spiral-shape coplanar-stripline phase-inverter rat-race coupler. The area of the demonstrated lumped-distributed phase-inverter rat-race coupler is 0.65 x 0.65 mm(2) and the experimental bandwidth ranging from 2.5 to 12.5 GHz is large enough to cover the UWB bandwidth. As a result, a broadband Gilbert downconverter with the proposed coupler achieves a conversion gain of 11-12 dB, IP(1dB) of -11 dBm, IIP(3) of -1 dBm and noise figure of 16 dB from 3 to 11 GHz. | en_US |
dc.language.iso | en_US | en_US |
dc.title | UWB Gilbert downconverter with lumped-distributed phase-inverter rat-race coupler based on Chebyshev band-broadening technique | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1049/el.2011.1216 | en_US |
dc.identifier.journal | ELECTRONICS LETTERS | en_US |
dc.citation.volume | 47 | en_US |
dc.citation.issue | 15 | en_US |
dc.citation.spage | 859 | en_US |
dc.citation.epage | U1944 | en_US |
dc.contributor.department | 電子工程學系及電子研究所 | zh_TW |
dc.contributor.department | Department of Electronics Engineering and Institute of Electronics | en_US |
dc.identifier.wosnumber | WOS:000292881700017 | - |
dc.citation.woscount | 1 | - |
顯示於類別: | 期刊論文 |