完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Chiu, Po-Ju | en_US |
dc.contributor.author | Wu, Kuan-I | en_US |
dc.contributor.author | Jou, Christina F. | en_US |
dc.date.accessioned | 2018-08-21T05:56:36Z | - |
dc.date.available | 2018-08-21T05:56:36Z | - |
dc.date.issued | 2010-01-01 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/146392 | - |
dc.description.abstract | In order to achieve low power consumption, many improved VCO schematics were proposed. However, although the problem of power consumption has been improved, the amplitude imbalance of the output signals is relatively larger than the conventional cross-coupled VCO. Therefore, a new modified STM technique to improve the amplitude imbalance of VCO is presented. The measured amplitude imbalance ratio is less than 0.2%. It reduces from 1.7% of the VCO without modified STM technique. This back-gate coupled current-reused QVCO has been implemented using the TSMC 0.18um mixed signal/RF CMOS IP6M technology and the die area is 0.84x1.1mm(2). The measured phase noise at 1MHz offset is 117.4dBc/Hz at the oscillation frequency of 5.0 GHz. The figure of merit (FOM) of the proposed QVCO is -184.1 dBc/Hz. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | CMOS integrated circuits | en_US |
dc.subject | current-reused | en_US |
dc.subject | modified STM technique | en_US |
dc.subject | quadrature VCO (QVCO) | en_US |
dc.subject | radio frequency (RF) | en_US |
dc.title | Back-Gate Coupled Current-Reused QVCO with Modified STM Technique | en_US |
dc.type | Proceedings Paper | en_US |
dc.identifier.journal | 2010 ASIA-PACIFIC MICROWAVE CONFERENCE | en_US |
dc.citation.spage | 1047 | en_US |
dc.citation.epage | 1050 | en_US |
dc.contributor.department | 電信工程研究所 | zh_TW |
dc.contributor.department | Institute of Communications Engineering | en_US |
dc.identifier.wosnumber | WOS:000394046200255 | en_US |
顯示於類別: | 會議論文 |