Toward multistandard mobile terminals - fully integrated receivers requirements and architectures

Brandolini, M.; Rossi, Paolo; Manstretta, Danilo; Svelto, F.

doi:10.1109/tmtt.2005.843505

Cited by 235 publications

(109 citation statements)

References 40 publications

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“…A divergence of 1.2 dB is observed in the higher band ($5.25 GHz). Despite these differences, measured NF performance is acceptable for WLAN standard (b/g/a versions) [12]. A summary of concurrent LNA simulated and measured performance is presented in Table I.…”

Section: Measurement and Simulation Resultsmentioning

confidence: 99%

Design and implementation of a dual-band concurrent fully-integrated LNA for WLAN IEEE 802.11a/b/g applications

Moreira¹,

Kerhervé²,

Jarry³

et al. 2008

Int J RF and Microwave Comp Aid Eng

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This article presents a dual-band concurrent fully-integrated low-noise amplifier (LNA) targeted to WLAN IEEE 802.11a/b/g standards. The use of a concurrent topology enables saving die area and power consumption compared with the parallel solution that employs two separated LNAs. An original design methodology that helps in the selection of input/output matching network element values is also presented. The LNA die area is 1.0 3 0.9 mm 2 and it consumes 9 mW (5 mA at 1.8 V).

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Section: Measurement and Simulation Resultsmentioning

confidence: 99%

Design and implementation of a dual-band concurrent fully-integrated LNA for WLAN IEEE 802.11a/b/g applications

Moreira¹,

Kerhervé²,

Jarry³

et al. 2008

Int J RF and Microwave Comp Aid Eng

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“…In [4], a solution for Bluetooth, GSM, UMTS and WLAN was presented, where the last three standards share the same circuitry after the filter bank (Figure 24b), allowing for reuse of some building blocks in the receiver architecture. This maximization of hardware sharing meant minimal area consumption, which was possible because all the considered standards (except Bluetooth) did not need to be covered at the same time, i.e., when an application was active, the others could be switched off, in order to save power.…”

Section: Comparison With Other Implemented Multi-standards Receiversmentioning

confidence: 99%

“…As a consequence, there is a tendency to design transceivers for multiple standards [1][2][3][4][5][6][7][8]. A similar problem arises in the test industry, where providers of testing and certification services to the wireless communication industry need multi-standard receivers, in order to reduce the cost in testing equipment.…”

Section: Introductionmentioning

confidence: 99%

Subsampling Receivers with Applications to Software Defined Radio Systems

Oya¹,

Kwan²,

Chavero³

et al. 2012

Data Acquisition Applications

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“…The 10 GHz oscillator presented here can be used for the multi-standard wireless LAN communication protocols 802.11a/b/g as detailed in Table 1 [6]. The desired local oscillators for the WLAN standards may be obtained easily by a frequency division of 2 or 4 respectively.…”

Section: Introductionmentioning

confidence: 99%

Ultra-Low Power, Low Phase Noise 10 GHz LC VCO in the Subthreshold Regime

Fathi¹,

Nejad²

2013

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A new design for an ultra-low power, low phase noise differential 10 GHz LC voltage-controlled oscillator (VCO) which is biased in the subthreshold regime, is presented in the 0.18 µm CMOS process, for the first time. The designed circuit topology is an NMOS only cross-coupled LC-tank VCO which has an extra symmetric centre tapped inductor between the source ends of the cross-coupled transistors. Using this inductor leads to an improvement of the phase noise of VCO about 3.5 dB. At the supply voltage of 0.46 V, the output phase noise is −107.8 dBc/Hz at 1 MHz offset frequency from the carrier frequency of 10.53 GHz, so that the dc power consumption is only 0.346 mW. Tuning range is between 10.53 GHz to 11.35 GHz which is 7.5% and the figure of merit is −193.8 dB, which shows that this is the first VCO design in the subthreshold regime at this frequency. This VCO can be used for multi-standard wireless LAN communication protocols 802.11a/b/g easily by a frequency division of 2 or 4 respectively.

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Toward multistandard mobile terminals - fully integrated receivers requirements and architectures

Cited by 235 publications

References 40 publications

Design and implementation of a dual-band concurrent fully-integrated LNA for WLAN IEEE 802.11a/b/g applications

Design and implementation of a dual-band concurrent fully-integrated LNA for WLAN IEEE 802.11a/b/g applications

Subsampling Receivers with Applications to Software Defined Radio Systems

Ultra-Low Power, Low Phase Noise 10 GHz LC VCO in the Subthreshold Regime

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