An 8-20-GHz wide-band LNA design and the analysis of its input matching mechanism
| dc.citation.epage | 530 | en_US |
| dc.citation.issue | 11 | en_US |
| dc.citation.spage | 528 | en_US |
| dc.citation.volume | 14 | en_US |
| dc.citation.woscount | 14 | |
| dc.contributor.author | Hu, R | 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.date.accessioned | 2014-12-08T15:37:24Z | |
| dc.date.available | 2014-12-08T15:37:24Z | |
| dc.date.issued | 2004-11-01 | en_US |
| dc.description.abstract | In this letter, a wide-band low-noise amplifier (LNA) design is presented with -10 dB input reflection coefficient and 100-K noise temperature over the 8-20-GHz frequency range at room temperature. This LNA can be cooled down in a liquid Helium cryostat to have 10-K noise temperature for the purpose of radio-astronomy application. To achieve its wide-band characteristics, a novel input matching mechanism is proposed, which combines the high-frequency inductive feedback and the low-frequency capacitive feedback. The recognition and comprehensive interpretation of this new input matching mechanism is crucial for future development of ultra-wide-band LNAs. | en_US |
| dc.identifier.doi | 10.1109/LMWC.2004.837063 | en_US |
| dc.identifier.issn | 1531-1309 | en_US |
| dc.identifier.journal | IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1109/LMWC.2004.837063 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/25714 | |
| dc.identifier.wosnumber | WOS:000224900500010 | |
| dc.language.iso | en_US | en_US |
| dc.subject | input matching | en_US |
| dc.subject | low-noise amplifier (LNA) | en_US |
| dc.subject | wideband | en_US |
| dc.title | An 8-20-GHz wide-band LNA design and the analysis of its input matching mechanism | en_US |
| dc.type | Article | en_US |