A direct-conversion receiver for DVB-H

Antoine, Philippe; Bauser, P.; Beaulaton, H.; Buchholz, Martin; Carey, Declan; Cassagnes, T.; Chan, T.K.; Colomines, S.; Hurley, F. X.; Jobling, David; Kearney, N.; Murphy, A.C.; Rock, J.; Salle, Didier; Tu, Cao-Thong

doi:10.1109/jssc.2005.857429

Cited by 83 publications

(27 citation statements)

References 5 publications

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“…Because the sensitivity and blocking requirements of DVB-H/T specifications among various mobile TV standards are the most stringent requirements [1,4,6], the design of our RF tuner IC is based on the RF specifications of DVB-H/T. The detailed circuit design specifications for DVB-H/T have been published in [4][5][6].…”

Section: Circuit Implementationmentioning

confidence: 99%

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A 85-mW Multistandard Multiband CMOS Mobile TV Tuner for DVB-H/T, T-DMB, and ISDB-T Applications with FM Reception

Nam¹,

Bae²,

Moon

et al. 2015

JSTS:Journal of Semiconductor Technology and Science

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Abstract-A fully integrated multistandard multiband CMOS mobile TV tuner with small silicon area and low power consumption is proposed for receiving multiple mobile digital TV signals and FM signal. In order to reduce the silicon area of the multistandard multiband receiver, other RF front-end circuits except LNAs are shared and a local oscillator (LO) signal generation architecture with a single VCO for a frequency synthesizer is proposed. To reduce the low frequency noise and the power consumption, a vertical NPN BJT is used in an analog baseband circuits. The RF tuner IC is implemented in a 0.18-mm CMOS technology. The RF tuner IC satisfies all specifications for DVB-H/T, T-DMB, and ISDB-T with a sufficient margin and a successful demonstration has been carried out for DVB-H/T, T-DMB, and ISDB-T with a digital demodulator.

show abstract

Section: Circuit Implementationmentioning

confidence: 99%

“…Therefore, to meet the demand of receiving a mobile TV signal at anytime and anywhere using a mobile device, several RF TV tuner ICs to support specific standards such as DVB-H, T-DMB, and ISDB-T have been reported [4,5].…”

Section: Introductionmentioning

confidence: 99%

A 85-mW Multistandard Multiband CMOS Mobile TV Tuner for DVB-H/T, T-DMB, and ISDB-T Applications with FM Reception

Nam¹,

Bae²,

Moon

et al. 2015

JSTS:Journal of Semiconductor Technology and Science

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“…1. In most of radio front-ends, the mixers are followed by a highly linear low-noise post-mixer amplifier (PMA) [2][3][4]. The main reason designers choose such an architecture is that it allows the desired signal level after the mixers to be low and relaxes the linearity requirements on the LNA and mixer.…”

Section: Baseband Architecturementioning

confidence: 99%

“…Recently, many high performance direct conversion receiver (DCR) and low-IF receiver circuits have been reported [2][3][4][5][6][7][8][9][10][11]. Most of these designs tailor the technology and the classical circuit techniques to achieve good performance for a given application.…”

Section: Introductionmentioning

confidence: 99%

A universal low-noise analog receiver baseband in 65-nm CMOS

Tekin

Elwan²,

Pedrotti

2010

Analog Integr Circ Sig Process

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In this paper, a novel universal receiver baseband approach is introduced. The chain includes a postmixer noise shaping blocker pre-filter, a programmable-gain post mixer amplifier (PMA) with blocker suppression, a differential ramp-based novel linear-in-dB variable gain amplifier and a Sallen-Key output buffer. The 1.2-V chain is implemented in a 65-nm CMOS process, occupying a die area of 0.45 mm 2 . The total power consumption of the baseband chain is 11.5 mW. The device can be tuned across a bandwidth of 700-KHz to 5.2-MHz with 20 kHz resolution and is tested for two distinct mobile-TV applications; integrated services digital broadcasting-terrestrial ISDB-T (3-segment f c = 700 kHz) and digital video broadcastingterrestrial/handheld (DVB-T/H f c = 3.8 MHz). The measured IIP3 of the whole chain for the adjacent blocker channel is 24.2 and 24 dBm for the ISDB-T and DVB-T/H modes, respectively. The measured input-referred noise density is 10.5 nV/sqrtHz in DVB-T/H mode and 14.5 nV/ sqrtHz in ISDB-T mode.

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“…However, the size and costcompetitivenesscan be increased with the reduced number of required componentsif multiple bands,such as VHF and UHF bands, can be accommodated in asingle antenna and a single LNA [3][4][5].…”

Section: Introductionmentioning

confidence: 99%

Wideband VHF and UHF RF Front-End Receiver for DVB-H Application

Park¹,

Kim²,

Ho³

et al. 2012

Journal of Electrical Engineering and Technology

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-This paper presents a wideband and low-noise direct conversion front-end receiver supporting VHF and UHFbands simultaneously. The receiver iscomposed of a low-noise amplifier (LNA), a down conversion quadrature mixer, and a frequency divider by 2. The cascode configuration with the resistor feedback is exploited in the LNA to achieve a wide operating bandwidth. Four gainstep modesare employed using a switched resistor bank and a capacitor bank in the signal path to cope with wide dynamic input power range. The verticalbipolar junction transistors are used as the switching elements in the mixer to reduce 1/f noise corner frequency. The proposed front-end receiver fabricated in 0.18 μm CMOS technology shows very low minimum noise figureof 1.8 dB and third order input intercept pointof -12dBm inthe high-gain mode of 26.5 dBmeasured at 500 MHz.The proposed receiverconsumeslow current of 20 mA from a 1.8 V power supply.

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A direct-conversion receiver for DVB-H

Cited by 83 publications

References 5 publications

A 85-mW Multistandard Multiband CMOS Mobile TV Tuner for DVB-H/T, T-DMB, and ISDB-T Applications with FM Reception

A 85-mW Multistandard Multiband CMOS Mobile TV Tuner for DVB-H/T, T-DMB, and ISDB-T Applications with FM Reception

A universal low-noise analog receiver baseband in 65-nm CMOS

Wideband VHF and UHF RF Front-End Receiver for DVB-H Application

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