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http://dx.doi.org/10.4218/etrij.11.0211.0055

A Subthreshold CMOS RF Front-End Design for Low-Power Band-III T-DMB/DAB Receivers  

Kim, Seong-Do (Convergence Components & Materials Research Laboratory, ETRI)
Choi, Jang-Hong (Convergence Components & Materials Research Laboratory, ETRI)
Lee, Joo-Hyun (Convergence Components & Materials Research Laboratory, ETRI)
Koo, Bon-Tae (Convergence Components & Materials Research Laboratory, ETRI)
Kim, Cheon-Soo (Convergence Components & Materials Research Laboratory, ETRI)
Eum, Nak-Woong (Convergence Components & Materials Research Laboratory, ETRI)
Yu, Hyun-Kyu (Convergence Components & Materials Research Laboratory, ETRI)
Jung, Hee-Bum (Convergence Components & Materials Research Laboratory, ETRI)
Publication Information
ETRI Journal / v.33, no.6, 2011 , pp. 969-972 More about this Journal
Abstract
This letter presents a CMOS RF front-end operating in a subthreshold region for low-power Band-III mobile TV applications. The performance and feasibility of the RF front-end are verified by integrating with a low-IF RF tuner fabricated in a 0.13-${\mu}m$ CMOS technology. The RF front-end achieves the measured noise figure of 4.4 dB and a wide gain control range of 68.7 dB with a maximum gain of 54.7 dB. The power consumption of the RF front-end is 13.8 mW from a 1.2 V supply.
Keywords
CMOS; subthreshold; Band-III; T-DMB; DAB; mobile TV; low-IF; tuner;
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Times Cited By Web Of Science : 1  (Related Records In Web of Science)
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  • Reference
1 K. To et al., "High Frequency Noise Characteristics of RF MOSFETs in Subthreshold Region," IEEE RFIC, June 2003, pp. 163-166.
2 H. Lee et al., "A $500{\mu}W$ 2.4GHz CMOS Subthreshold Mixer for Ultra Low Power Applications," IEEE RFIC, June 2007, pp. 325-328.
3 B.G. Perumana et al., "A Low-Power Fully Monolithic Subthreshold CMOS Receiver With Integrated LO Generation for 2.4 GHz Wireless PAN Applications," IEEE JSSC, Oct. 2008, pp. 2229-2238.
4 M. Notten et al., "A Low-IF CMOS Double Quadrature Mixer Exhibiting 58 dB of Image Rejection for Silicon TV Tuners," IEEE RFIC, June 2005, pp. 171-174.
5 J. Crols et al., "Low-IF Topologies for High-Performance Analog Front Ends of Fully Integrated Receivers," IEEE Trans. Circuits Syst. II, vol. 45, Mar. 1998, pp. 269-282.   DOI   ScienceOn
6 B. De Muer et al., "A CMOS Monolithic ${\Sigma}{\Delta}$-Controlled Fractional-N Frequency Synthesizer for DCS-1800," IEEE ISSC, vol. 37, no. 7, July 2002, pp. 835-844.
7 I. Nam et al., "A Wideband CMOS RF Front-End Using AC-Coupled Current Mirrored Technique for Multiband Multistandard Mobile TV Tuners," IEEE Micro. Wireless Comp. Lett, Oct. 2007, pp. 739-741.
8 M. Jeong et al., "A 65nm CMOS Low-Power Small-Size Multistandard, Multiband Mobile Broadcasting Receiver SoC," IEEE ISSCC, Feb. 2010, pp. 460-461.
9 I. Vassiliou et al., "A 65 nm CMOS Multistandard, Multiband TV Tuner for Mobile and Multimedia Applications," IEEE JSSC, vol. 43, no. 7, July 2008, pp. 1522-1533.
10 J. Chang et al., "A Multistandard Multiband Mobile TV RF SoC in 65nm CMOS," IEEE ISSCC, Feb. 2010, pp. 462-463.