A Low-Power 2.4-GHz Current-Reused Receiver Front-End and Frequency Source for Wireless Sensor Network

Song, Taeksang; Oh, Hyoung-Seok; Yoon, Euisik; Hong, Songcheol

doi:10.1109/jssc.2007.894338

Cited by 71 publications

(25 citation statements)

References 17 publications

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“…To compare receivers operating at different frequencies and data rates, the average receiver power (4) is used, where is the power consumption of the receiver. Assuming 1 kbit/packet and 1 packet/s, the resulted is 1.75 for this work, which is less than one-half of the power consumed by the direct conversion CMOS receivers reported in [17] and [18]. The 200 MHz of spectrum available in the 17 GHz band permits multi-Mbit/s data rates, which enables favorable energy/bit performance despite higher absolute power consumption.…”

Section: Resultsmentioning

confidence: 95%

17GHz RF Front-Ends for Low-Power Wireless Sensor Networks

Sanduleanu

et al. 2007

2007 IEEE Bipolar/BiCMOS Circuits and Technology Meeting

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Abstract-A 17 GHz low-power radio transceiver front-end implemented in a 0.25 m SiGe:C BiCMOS technology is described. Operating at data rates up to 10 Mbit/s with a reduced transceiver turn-on time of 2 s, gives an overall energy consumption of 1.75 nJ/bit for the receiver and 1.6 nJ/bit for the transmitter. The measured conversion gain of the receiver chain is 25-30 dB into a 50 load at 10 MHz IF, and noise figure is 12 0.5 dB across the band from 10 to 200 MHz. The 1-dB compression point at the receiver input is 37 dBm and IIP 3 is 25 dBm. The maximum saturated output power from the on-chip transmit amplifier is 1.4 dBm. Power consumption is 17.5 mW in receiver mode, and 16 mW in transmit mode, both operating from a 2.5 V supply. In standby, the transceiver supply current is less than 1 A.Index Terms-BAW resonator, energy/bit, energy efficiency, low-power radio, radio transceiver front-end, SiGe BiCMOS technology, wireless sensor networks.

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Section: Resultsmentioning

confidence: 95%

17GHz RF Front-Ends for Low-Power Wireless Sensor Networks

Sanduleanu

et al. 2007

2007 IEEE Bipolar/BiCMOS Circuits and Technology Meeting

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“…Other low-power receivers use FSK modulation [9,[12][13][14][15], which is slightly more interferer-robust than OOK modulation [27]. Because the frequency reference needs to be stable, most FSK receivers use power consuming PLLs [9].…”

Section: State Of the Artmentioning

confidence: 99%

“…After rearranging (3.11), the absolute time jitter variance is given by a second order polynomial 12) which is similar to the model presented in [35]. In this thesis the parameters C LO and K LO are not normalized to the center frequency.…”

Section: Oscillator Jittermentioning

confidence: 99%

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Wake-up Receiver Based Ultra-Low-Power WBAN

Lont¹

2014

Analog Circuits and Signal Processing

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“…A low power implementation of a receiver had been widely reported for application such as Wireless Sensor Network (WSN) [1]. WSN applications which require low power and low data rate often adopt ZigBee standard based on the regulation of IEEE 802.15.…”

Section: Introductionmentioning

confidence: 99%

Design of ultra-low voltage 0.5V CMOS current bleeding mixer

Tan

Sidek

Ramiah

et al. 2012

IEICE Electron. Express

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This paper presents an ultra-low voltage and low power current bleeding CMOS double balanced mixer targeted for ZigBee application in 2.4 GHz frequency band. It introduces and discusses a modified CMOS based current bleeding mixer topology adopting a combination of NMOS current bleeding transistor, with a PMOS Local Oscillator (LO) switching stage and integrated inductors to achieve ultra-low voltage headroom operation at 0.5 V. This mixer is simulated and verified in 0.13 μm standard CMOS technology. The result shows a conversion gain (CG) of 11.84 dB, 1 dB compression point (P 1 dB ) at −14.36 dBm, third-order intercept point (IIP3) of −5 dBm and a noise figure (NF) of 15 dB and with a power consumption of 930 μW. Keywords: mixer, ultra-low voltage, CMOS, ZigBee, current bleeding Classification: Integrated circuits References[1] T. Song, H.-S. Oh, and S. Hong, "A low-power 2.4GHz current-reused receiver front-end and frequency source for wireless sensor network," IEEE J. Solid-State Circuits, vol. 42, no. 5, pp. 1012-1022

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A Low-Power 2.4-GHz Current-Reused Receiver Front-End and Frequency Source for Wireless Sensor Network

Cited by 71 publications

References 17 publications

17GHz RF Front-Ends for Low-Power Wireless Sensor Networks

17GHz RF Front-Ends for Low-Power Wireless Sensor Networks

Wake-up Receiver Based Ultra-Low-Power WBAN

Design of ultra-low voltage 0.5V CMOS current bleeding mixer

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