A GFSK demodulator for ultra-low power MICS band receiver

Meng Fu; Jiawei Yang; Nhan Tran; Shun Bai; David C. Ng; Mark Halpern; Efstratios Skafidas; Iven Mareels

doi:10.1109/IB2COM.2010.5723584

A GFSK demodulator for ultra-low power MICS band receiver

Meng Fu, Jiawei Yang, Nhan Tran, Shun Bai, David C. Ng, Mark Halpern, Efstratios Skafidas, Iven Mareels

Research output: Chapter in Book/Conference proceeding › Conference contribution › peer-review

2 Citations (Scopus)

Abstract

This paper presents an low power Gaussian frequency shift keying (GFSK) demodulator for Medical Implant Communications Service (MICS) band Receiver. The demodulator draws 500 uA from a 1 V power supply. The maximum data rate up to 400 Kbits/s can be achieved in 300 KHz bandwidth at carrier frequency of 1.35 MHz. A simulated signal-to-noise ratio (SNR) of 14 dB is obtained to achieve 0.1% bit error rate (BER) at a relative low 150 mV voltage swing. This demodulator is fabricated on 65nm CMOS. A fifth-order gm-C filter is first time realized for pulse averaging. It replaces the LC low pass filter and dramatically saves the chip area. The demodulator occupies 0.12 mm2 silicon area.

Original language	English
Title of host publication	2010 5th International Conference on Broadband and Biomedical Communications, IB2Com 2010
DOIs	https://doi.org/10.1109/IB2COM.2010.5723584
Publication status	Published - 2010
Externally published	Yes
Event	2010 5th International Conference on Broadband and Biomedical Communications, IB2Com 2010 - Malaga, Spain Duration: 15 Dec 2010 → 17 Dec 2010

Publication series

Name	2010 5th International Conference on Broadband and Biomedical Communications, IB2Com 2010

Conference

Conference	2010 5th International Conference on Broadband and Biomedical Communications, IB2Com 2010
Country/Territory	Spain
City	Malaga
Period	15/12/10 → 17/12/10

Keywords

CMOS
GFSK demodulator
MICS band
gm-C filter

ASJC Scopus subject areas

Computer Networks and Communications
Biomedical Engineering
Communication

Access to Document

10.1109/IB2COM.2010.5723584

Cite this

Fu, M., Yang, J., Tran, N., Bai, S., Ng, D. C., Halpern, M., Skafidas, E., & Mareels, I. (2010). A GFSK demodulator for ultra-low power MICS band receiver. In 2010 5th International Conference on Broadband and Biomedical Communications, IB2Com 2010 Article 5723584 (2010 5th International Conference on Broadband and Biomedical Communications, IB2Com 2010). https://doi.org/10.1109/IB2COM.2010.5723584

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title = "A GFSK demodulator for ultra-low power MICS band receiver",

abstract = "This paper presents an low power Gaussian frequency shift keying (GFSK) demodulator for Medical Implant Communications Service (MICS) band Receiver. The demodulator draws 500 uA from a 1 V power supply. The maximum data rate up to 400 Kbits/s can be achieved in 300 KHz bandwidth at carrier frequency of 1.35 MHz. A simulated signal-to-noise ratio (SNR) of 14 dB is obtained to achieve 0.1% bit error rate (BER) at a relative low 150 mV voltage swing. This demodulator is fabricated on 65nm CMOS. A fifth-order gm-C filter is first time realized for pulse averaging. It replaces the LC low pass filter and dramatically saves the chip area. The demodulator occupies 0.12 mm2 silicon area.",

keywords = "CMOS, GFSK demodulator, MICS band, gm-C filter",

author = "Meng Fu and Jiawei Yang and Nhan Tran and Shun Bai and Ng, {David C.} and Mark Halpern and Efstratios Skafidas and Iven Mareels",

note = "Copyright: Copyright 2011 Elsevier B.V., All rights reserved.; 2010 5th International Conference on Broadband and Biomedical Communications, IB2Com 2010 ; Conference date: 15-12-2010 Through 17-12-2010",

year = "2010",

doi = "10.1109/IB2COM.2010.5723584",

language = "English",

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Fu, M, Yang, J, Tran, N, Bai, S, Ng, DC, Halpern, M, Skafidas, E & Mareels, I 2010, A GFSK demodulator for ultra-low power MICS band receiver. in 2010 5th International Conference on Broadband and Biomedical Communications, IB2Com 2010., 5723584, 2010 5th International Conference on Broadband and Biomedical Communications, IB2Com 2010, 2010 5th International Conference on Broadband and Biomedical Communications, IB2Com 2010, Malaga, Spain, 15/12/10. https://doi.org/10.1109/IB2COM.2010.5723584

A GFSK demodulator for ultra-low power MICS band receiver. / Fu, Meng; Yang, Jiawei; Tran, Nhan et al.
2010 5th International Conference on Broadband and Biomedical Communications, IB2Com 2010. 2010. 5723584 (2010 5th International Conference on Broadband and Biomedical Communications, IB2Com 2010).

Research output: Chapter in Book/Conference proceeding › Conference contribution › peer-review

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AU - Halpern, Mark

AU - Skafidas, Efstratios

AU - Mareels, Iven

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N2 - This paper presents an low power Gaussian frequency shift keying (GFSK) demodulator for Medical Implant Communications Service (MICS) band Receiver. The demodulator draws 500 uA from a 1 V power supply. The maximum data rate up to 400 Kbits/s can be achieved in 300 KHz bandwidth at carrier frequency of 1.35 MHz. A simulated signal-to-noise ratio (SNR) of 14 dB is obtained to achieve 0.1% bit error rate (BER) at a relative low 150 mV voltage swing. This demodulator is fabricated on 65nm CMOS. A fifth-order gm-C filter is first time realized for pulse averaging. It replaces the LC low pass filter and dramatically saves the chip area. The demodulator occupies 0.12 mm2 silicon area.

AB - This paper presents an low power Gaussian frequency shift keying (GFSK) demodulator for Medical Implant Communications Service (MICS) band Receiver. The demodulator draws 500 uA from a 1 V power supply. The maximum data rate up to 400 Kbits/s can be achieved in 300 KHz bandwidth at carrier frequency of 1.35 MHz. A simulated signal-to-noise ratio (SNR) of 14 dB is obtained to achieve 0.1% bit error rate (BER) at a relative low 150 mV voltage swing. This demodulator is fabricated on 65nm CMOS. A fifth-order gm-C filter is first time realized for pulse averaging. It replaces the LC low pass filter and dramatically saves the chip area. The demodulator occupies 0.12 mm2 silicon area.

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A GFSK demodulator for ultra-low power MICS band receiver

Abstract

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Keywords

ASJC Scopus subject areas

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