4.9-GHz low-phase-noise transformer-based superharmonic-coupled GaInP/GaAs HBT QVCO

doi:10.1109/LMWC.2006.875624

完整後設資料紀錄

DC 欄位	值	語言
dc.contributor.author	Meng, CC	en_US
dc.contributor.author	Chang, YW	en_US
dc.contributor.author	Tseng, SC	en_US
dc.date.accessioned	2014-12-08T15:16:31Z	-
dc.date.available	2014-12-08T15:16:31Z	-
dc.date.issued	2006-06-01	en_US
dc.identifier.issn	1531-1309	en_US
dc.identifier.uri	http://dx.doi.org/10.1109/LMWC.2006.875624	en_US
dc.identifier.uri	http://hdl.handle.net/11536/12208	-
dc.description.abstract	The low-phase-noise GaInP/GaAs heterojunction bipolar transistor (HBT) quadrature voltage controlled-oscillator (QVCO) using transformer-based superharmonic coupling topology is demonstrated for the first time. The fully integrated QVCO at 4.87 GHz has phase noise of -131 dBc/Hz at 1-MHz offset frequency, output power of -4 dBm and the figure of merit (FOM) -198 dBc/Hz. The state-of-the-art phase noise FOM is attributed to the superior GaInP/GaAs HBT low-frequency device noise and the high quality transformer formed on the GaAs semi-insulating substrate.	en_US
dc.language.iso	en_US	en_US
dc.subject	GaInP/GaAs heterojunction bipolar transistor (HBT)	en_US
dc.subject	phase noise	en_US
dc.subject	quadrature voltage controlled oscillator (QVCO)	en_US
dc.subject	superharmonic coupling	en_US
dc.subject	transformer	en_US
dc.title	4.9-GHz low-phase-noise transformer-based superharmonic-coupled GaInP/GaAs HBT QVCO	en_US
dc.type	Article	en_US
dc.identifier.doi	10.1109/LMWC.2006.875624	en_US
dc.identifier.journal	IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS	en_US
dc.citation.volume	16	en_US
dc.citation.issue	6	en_US
dc.citation.spage	339	en_US
dc.citation.epage	341	en_US
dc.contributor.department	資訊工程學系	zh_TW
dc.contributor.department	Department of Computer Science	en_US
dc.identifier.wosnumber	WOS:000238069900007	-
dc.citation.woscount	17	-
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