A 0.05-to-10GHz, 19-to-22GHz, and 38-to-44GHz Frequency Synthesizer for Software-Defined Radios in 0.13-um CMOS Process

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	A 0.05-to-10GHz, 19-to-22GHz, and 38-to-44GHz Frequency Synthesizer for Software-Defined Radios in 0.13-um CMOS Process
	Rong, S.; Yin, J.; Luong, H.
	2016
Source Publication	IEEE Transactions on Circuits and Systems II: Express Briefs
ISSN	1549-7747
Pages	109-113
Abstract	This paper presents a fully-integrated frequency synthesizer for software-defined radios (SDRs) covering not only all the existing wireless standards from 47MHz to 10GHz (including 14-band MB-OFDM UWB) but also the G-bit/s wireless communication around 60GHz. A dual-band QVCO reconfigurable as either a one-port oscillator for low power consumption or a two-port oscillator for low phase noise is employed as the core to generate all the frequencies from 47MHz to 6GHz. A multi-mode x3/x5/x7 injection-locked frequency multiplier (ILFM) and a single-sideband (SSB) mixer with a tunable transformer-based narrow-band load are proposed to generate the carrier frequencies for the 14 MB-OFDM and impulse UWB bands with fast settling time, low power, and small chip area. An automatic amplitude calibration (APC) technique is proposed to greatly increase the locking range of the sub-harmonic injection-locked oscillators (SH-ILOs) with achieving a given output amplitude. Implemented in a 0.13-μm CMOS process, the synthesizer prototype occupies an active area of 3mm2, consumes 33mW to 83mW in total, and measures phase noise of -139.6dBc/Hz at 3MHz offset from a 1.7GHz carrier.
Keyword	Frequency synthesizer soft-ware defined radio SDR UWB fast hopping mm-Wave dual band voltagecontrolled oscillator injection-locked frequency multiplier injection-locked oscillator sub-harmonic injection
Language	英語English
The Source to Article	PB_Publication
PUB ID	15784
Document Type	Journal article
Collection	INSTITUTE OF MICROELECTRONICS
Recommended Citation GB/T 7714	Rong, S.,Yin, J.,Luong, H.. A 0.05-to-10GHz, 19-to-22GHz, and 38-to-44GHz Frequency Synthesizer for Software-Defined Radios in 0.13-um CMOS Process[J]. IEEE Transactions on Circuits and Systems II: Express Briefs, 2016, 109-113.
APA	Rong, S.., Yin, J.., & Luong, H. (2016). A 0.05-to-10GHz, 19-to-22GHz, and 38-to-44GHz Frequency Synthesizer for Software-Defined Radios in 0.13-um CMOS Process. IEEE Transactions on Circuits and Systems II: Express Briefs, 109-113.
MLA	Rong, S.,et al."A 0.05-to-10GHz, 19-to-22GHz, and 38-to-44GHz Frequency Synthesizer for Software-Defined Radios in 0.13-um CMOS Process".IEEE Transactions on Circuits and Systems II: Express Briefs (2016):109-113.

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