A 4.5 μw 2.4 GHz wake-up receiver based on complementary current-reuse RF detector

Shih En Chen; Chin Lung Yang; Kuang Wei Cheng

doi:10.1109/ISCAS.2015.7168858

A 4.5 μw 2.4 GHz wake-up receiver based on complementary current-reuse RF detector

Shih En Chen, Chin Lung Yang, Kuang Wei Cheng

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

15 Citations (Scopus)

Abstract

This paper presents an ultra-low-power wake-up receiver (WuRx) for use in the worldwide recognized 2.4 GHz ISM band. The WuRx features a fully-differential complementary current-reuse RF detector with an embedded impedance matching network. The proposed WuRx does not require power-hungry RF amplification and frequency down-conversion circuits, so the power consumption can be significantly reduced. The measurement results show that the proposed receiver achieves a sensitivity of -50 dBm and has a power consumption of just 4.5 μW in a 0.18-μm CMOS technology. Consequently, it provides a promising solution for a wide range of low-power wireless sensor network and wireless body area network applications.

Original language	English
Title of host publication	2015 IEEE International Symposium on Circuits and Systems, ISCAS 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1214-1217
Number of pages	4
ISBN (Electronic)	9781479983919
DOIs	https://doi.org/10.1109/ISCAS.2015.7168858
Publication status	Published - 2015 Jul 27
Event	IEEE International Symposium on Circuits and Systems, ISCAS 2015 - Lisbon, Portugal Duration: 2015 May 24 → 2015 May 27

Publication series

Name	Proceedings - IEEE International Symposium on Circuits and Systems
Volume	2015-July
ISSN (Print)	0271-4310

Other

Other	IEEE International Symposium on Circuits and Systems, ISCAS 2015
Country/Territory	Portugal
City	Lisbon
Period	15-05-24 → 15-05-27

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

Access to Document

10.1109/ISCAS.2015.7168858

Cite this

Chen, S. E., Yang, C. L., & Cheng, K. W. (2015). A 4.5 μw 2.4 GHz wake-up receiver based on complementary current-reuse RF detector. In 2015 IEEE International Symposium on Circuits and Systems, ISCAS 2015 (pp. 1214-1217). Article 7168858 (Proceedings - IEEE International Symposium on Circuits and Systems; Vol. 2015-July). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISCAS.2015.7168858

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title = "A 4.5 μw 2.4 GHz wake-up receiver based on complementary current-reuse RF detector",

abstract = "This paper presents an ultra-low-power wake-up receiver (WuRx) for use in the worldwide recognized 2.4 GHz ISM band. The WuRx features a fully-differential complementary current-reuse RF detector with an embedded impedance matching network. The proposed WuRx does not require power-hungry RF amplification and frequency down-conversion circuits, so the power consumption can be significantly reduced. The measurement results show that the proposed receiver achieves a sensitivity of -50 dBm and has a power consumption of just 4.5 μW in a 0.18-μm CMOS technology. Consequently, it provides a promising solution for a wide range of low-power wireless sensor network and wireless body area network applications.",

author = "Chen, {Shih En} and Yang, {Chin Lung} and Cheng, {Kuang Wei}",

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Chen, SE, Yang, CL & Cheng, KW 2015, A 4.5 μw 2.4 GHz wake-up receiver based on complementary current-reuse RF detector. in 2015 IEEE International Symposium on Circuits and Systems, ISCAS 2015., 7168858, Proceedings - IEEE International Symposium on Circuits and Systems, vol. 2015-July, Institute of Electrical and Electronics Engineers Inc., pp. 1214-1217, IEEE International Symposium on Circuits and Systems, ISCAS 2015, Lisbon, Portugal, 15-05-24. https://doi.org/10.1109/ISCAS.2015.7168858

A 4.5 μw 2.4 GHz wake-up receiver based on complementary current-reuse RF detector. / Chen, Shih En; Yang, Chin Lung ; Cheng, Kuang Wei.
2015 IEEE International Symposium on Circuits and Systems, ISCAS 2015. Institute of Electrical and Electronics Engineers Inc., 2015. p. 1214-1217 7168858 (Proceedings - IEEE International Symposium on Circuits and Systems; Vol. 2015-July).

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

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N2 - This paper presents an ultra-low-power wake-up receiver (WuRx) for use in the worldwide recognized 2.4 GHz ISM band. The WuRx features a fully-differential complementary current-reuse RF detector with an embedded impedance matching network. The proposed WuRx does not require power-hungry RF amplification and frequency down-conversion circuits, so the power consumption can be significantly reduced. The measurement results show that the proposed receiver achieves a sensitivity of -50 dBm and has a power consumption of just 4.5 μW in a 0.18-μm CMOS technology. Consequently, it provides a promising solution for a wide range of low-power wireless sensor network and wireless body area network applications.

AB - This paper presents an ultra-low-power wake-up receiver (WuRx) for use in the worldwide recognized 2.4 GHz ISM band. The WuRx features a fully-differential complementary current-reuse RF detector with an embedded impedance matching network. The proposed WuRx does not require power-hungry RF amplification and frequency down-conversion circuits, so the power consumption can be significantly reduced. The measurement results show that the proposed receiver achieves a sensitivity of -50 dBm and has a power consumption of just 4.5 μW in a 0.18-μm CMOS technology. Consequently, it provides a promising solution for a wide range of low-power wireless sensor network and wireless body area network applications.

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Chen SE, Yang CL , Cheng KW. A 4.5 μw 2.4 GHz wake-up receiver based on complementary current-reuse RF detector. In 2015 IEEE International Symposium on Circuits and Systems, ISCAS 2015. Institute of Electrical and Electronics Engineers Inc. 2015. p. 1214-1217. 7168858. (Proceedings - IEEE International Symposium on Circuits and Systems). doi: 10.1109/ISCAS.2015.7168858

A 4.5 μw 2.4 GHz wake-up receiver based on complementary current-reuse RF detector

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