A 0.7V 194μW 31dB FOM 2.3-2.5 GHz RF frontend for WBAN with mutual noise cancellation using passive coupling

Mustafijur Rahman; Ramesh Harjani

doi:10.1109/RFIC.2015.7337733

A 0.7V 194μW 31dB FOM 2.3-2.5 GHz RF frontend for WBAN with mutual noise cancellation using passive coupling

Mustafijur Rahman, Ramesh Harjani

Electrical and Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

6 Scopus citations

Abstract

A low power low noise 0.7V mixer first RF frontend for an IEEE 802.15.6 narrowband receiver is presented which uses passive coupling based frequency translated mutual noise cancellation. Unlike traditional noise cancelling techniques we perform symmetrical noise cancellation of a fully differential structure where each path cancels the noise of the other at IF. This paper tackles the noise figure and power consumption problems of sub 1V mixers. The FOM is 10dB higher and power consumption is 194μW which is 0.5X lower than the state of the art. The LO power used is -14dBm.

Original language	English (US)
Title of host publication	Proceedings of the 2015 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2015
Editors	Domine Leenaerts
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	175-178
Number of pages	4
ISBN (Electronic)	9781479976416
DOIs	https://doi.org/10.1109/RFIC.2015.7337733
State	Published - Nov 25 2015
Event	IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2015 - Phoenix, United States Duration: May 17 2015 → May 19 2015

Publication series

Name	Digest of Papers - IEEE Radio Frequency Integrated Circuits Symposium
Volume	2015-November
ISSN (Print)	1529-2517

Other

Other	IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2015
Country	United States
City	Phoenix
Period	5/17/15 → 5/19/15

Keywords

802.15.6
RF
WBAN
low power
noise cancellation
receiver

Access

10.1109/RFIC.2015.7337733

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Rahman, M., & Harjani, R. (2015). A 0.7V 194μW 31dB FOM 2.3-2.5 GHz RF frontend for WBAN with mutual noise cancellation using passive coupling. In D. Leenaerts (Ed.), Proceedings of the 2015 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2015 (pp. 175-178). [7337733] (Digest of Papers - IEEE Radio Frequency Integrated Circuits Symposium; Vol. 2015-November). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/RFIC.2015.7337733

A 0.7V 194μW 31dB FOM 2.3-2.5 GHz RF frontend for WBAN with mutual noise cancellation using passive coupling. / Rahman, Mustafijur; Harjani, Ramesh.

Proceedings of the 2015 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2015. ed. / Domine Leenaerts. Institute of Electrical and Electronics Engineers Inc., 2015. p. 175-178 7337733 (Digest of Papers - IEEE Radio Frequency Integrated Circuits Symposium; Vol. 2015-November).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Rahman, M & Harjani, R 2015, A 0.7V 194μW 31dB FOM 2.3-2.5 GHz RF frontend for WBAN with mutual noise cancellation using passive coupling. in D Leenaerts (ed.), Proceedings of the 2015 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2015., 7337733, Digest of Papers - IEEE Radio Frequency Integrated Circuits Symposium, vol. 2015-November, Institute of Electrical and Electronics Engineers Inc., pp. 175-178, IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2015, Phoenix, United States, 5/17/15. https://doi.org/10.1109/RFIC.2015.7337733

Rahman M, Harjani R. A 0.7V 194μW 31dB FOM 2.3-2.5 GHz RF frontend for WBAN with mutual noise cancellation using passive coupling. In Leenaerts D, editor, Proceedings of the 2015 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2015. Institute of Electrical and Electronics Engineers Inc. 2015. p. 175-178. 7337733. (Digest of Papers - IEEE Radio Frequency Integrated Circuits Symposium). https://doi.org/10.1109/RFIC.2015.7337733

Rahman, Mustafijur ; Harjani, Ramesh. / A 0.7V 194μW 31dB FOM 2.3-2.5 GHz RF frontend for WBAN with mutual noise cancellation using passive coupling. Proceedings of the 2015 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2015. editor / Domine Leenaerts. Institute of Electrical and Electronics Engineers Inc., 2015. pp. 175-178 (Digest of Papers - IEEE Radio Frequency Integrated Circuits Symposium).

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