High gain V-band active-integrated antenna transmitter using Darlington pair VCO in 0.13 mu m CMOS process

NCUIR > College of Electrical Engineering & Computer Science > Department of Electrical Engineering > journal & Dissertation > Item 987654321/51955

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/51955

Title:	High gain V-band active-integrated antenna transmitter using Darlington pair VCO in 0.13 mu m CMOS process
Authors:	Chiou,HK;Chen,IS;Chen,WC
Contributors:	電機工程學系
Date:	2010
Issue Date:	2012-03-28 10:11:47 (UTC+8)
Publisher:	國立中央大學
Abstract:	An on-chip integrated antenna oscillator-transmitter at 66 GHz for frequency modulation short range transmission is presented. The oscillator-transmitter comprises a high gain differential-fed linear tapered slot antenna and a low phase noise differential Darlington pair voltage controlled oscillator (VCO) with intrinsic junction varactors. The transmitter achieves a high antenna gain of 7.6 dBi and a low phase noise of -114 dBc/Hz at 10 MHz offset at 9 mW power consumption. The figure of merit (FOM) of the VCO is 2181 dBc/Hz at 10 MHz offset. The measured receiver power is -38 dBm at a separated distance of 90 cm at 66 GHz. The fabricated oscillator-transmitter occupies a compact size of 0.61 mm(2).
Relation:	ELECTRONICS LETTERS
Appears in Collections:	[Department of Electrical Engineering] journal & Dissertation

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