An Implementation of Wireless Powering for Smart Sensor Nodes

Tseng Yuan Chen; Che Ting Yeh; Po Chun Lu; Jia Shiang Fu

doi:10.1109/ICCE-Taiwan49838.2020.9258331

An Implementation of Wireless Powering for Smart Sensor Nodes

Tseng Yuan Chen, Che Ting Yeh, Po Chun Lu, Jia Shiang Fu

Department of Electrical Engineering

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

Abstract

Wireless power technology has gained importance in consumer electronics. In this work, an implementation of wireless power transmission system is demonstrated. A rectenna composed of a CMOS rectifier and a slot-loop antenna is proposed as the receiver for the wireless power transmission, whereas an aperture-coupled patch antenna is adopted in the transmitter. An LED that consumes 2 mA under 1.8-V bias is used as the load at the receiver. Measurement results show that, at frequency of 2.45 GHz and transmission distance of 8 cm, the LED is lighted up when 30 dBm of power is fed into the transmitter antenna. Under this condition, the output voltage of the rectenna is 1.77 V.

Original language	English
Title of host publication	2020 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-Taiwan 2020
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781728173993
DOIs	https://doi.org/10.1109/ICCE-Taiwan49838.2020.9258331
State	Published - 28 Sep 2020
Event	7th IEEE International Conference on Consumer Electronics - Taiwan, ICCE-Taiwan 2020 - Taoyuan, Taiwan Duration: 28 Sep 2020 → 30 Sep 2020

Publication series

Name	2020 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-Taiwan 2020

Conference

Conference	7th IEEE International Conference on Consumer Electronics - Taiwan, ICCE-Taiwan 2020
Country/Territory	Taiwan
City	Taoyuan
Period	28/09/20 → 30/09/20

Keywords

CMOS
rectenna
slot-loop antenna
wireless power transmission

Access to Document

10.1109/ICCE-Taiwan49838.2020.9258331

Millimeter-Wave Front-End Circuits for Active Phased-Array Cloud Radars
Fu, J.-S. (PI)
1/08/19 → 31/10/20
Project: Research

Cite this

Chen, T. Y., Yeh, C. T., Lu, P. C., & Fu, J. S. (2020). An Implementation of Wireless Powering for Smart Sensor Nodes. In 2020 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-Taiwan 2020 Article 9258331 (2020 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-Taiwan 2020). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICCE-Taiwan49838.2020.9258331

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title = "An Implementation of Wireless Powering for Smart Sensor Nodes",

abstract = "Wireless power technology has gained importance in consumer electronics. In this work, an implementation of wireless power transmission system is demonstrated. A rectenna composed of a CMOS rectifier and a slot-loop antenna is proposed as the receiver for the wireless power transmission, whereas an aperture-coupled patch antenna is adopted in the transmitter. An LED that consumes 2 mA under 1.8-V bias is used as the load at the receiver. Measurement results show that, at frequency of 2.45 GHz and transmission distance of 8 cm, the LED is lighted up when 30 dBm of power is fed into the transmitter antenna. Under this condition, the output voltage of the rectenna is 1.77 V.",

keywords = "CMOS, rectenna, slot-loop antenna, wireless power transmission",

author = "Chen, {Tseng Yuan} and Yeh, {Che Ting} and Lu, {Po Chun} and Fu, {Jia Shiang}",

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Chen, TY, Yeh, CT, Lu, PC & Fu, JS 2020, An Implementation of Wireless Powering for Smart Sensor Nodes. in 2020 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-Taiwan 2020., 9258331, 2020 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-Taiwan 2020, Institute of Electrical and Electronics Engineers Inc., 7th IEEE International Conference on Consumer Electronics - Taiwan, ICCE-Taiwan 2020, Taoyuan, Taiwan, 28/09/20. https://doi.org/10.1109/ICCE-Taiwan49838.2020.9258331

An Implementation of Wireless Powering for Smart Sensor Nodes. / Chen, Tseng Yuan; Yeh, Che Ting; Lu, Po Chun et al.
2020 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-Taiwan 2020. Institute of Electrical and Electronics Engineers Inc., 2020. 9258331 (2020 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-Taiwan 2020).

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

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AU - Chen, Tseng Yuan

AU - Yeh, Che Ting

AU - Lu, Po Chun

AU - Fu, Jia Shiang

PY - 2020/9/28

Y1 - 2020/9/28

N2 - Wireless power technology has gained importance in consumer electronics. In this work, an implementation of wireless power transmission system is demonstrated. A rectenna composed of a CMOS rectifier and a slot-loop antenna is proposed as the receiver for the wireless power transmission, whereas an aperture-coupled patch antenna is adopted in the transmitter. An LED that consumes 2 mA under 1.8-V bias is used as the load at the receiver. Measurement results show that, at frequency of 2.45 GHz and transmission distance of 8 cm, the LED is lighted up when 30 dBm of power is fed into the transmitter antenna. Under this condition, the output voltage of the rectenna is 1.77 V.

AB - Wireless power technology has gained importance in consumer electronics. In this work, an implementation of wireless power transmission system is demonstrated. A rectenna composed of a CMOS rectifier and a slot-loop antenna is proposed as the receiver for the wireless power transmission, whereas an aperture-coupled patch antenna is adopted in the transmitter. An LED that consumes 2 mA under 1.8-V bias is used as the load at the receiver. Measurement results show that, at frequency of 2.45 GHz and transmission distance of 8 cm, the LED is lighted up when 30 dBm of power is fed into the transmitter antenna. Under this condition, the output voltage of the rectenna is 1.77 V.

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Chen TY, Yeh CT, Lu PC, Fu JS. An Implementation of Wireless Powering for Smart Sensor Nodes. In 2020 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-Taiwan 2020. Institute of Electrical and Electronics Engineers Inc. 2020. 9258331. (2020 IEEE International Conference on Consumer Electronics - Taiwan, ICCE-Taiwan 2020). doi: 10.1109/ICCE-Taiwan49838.2020.9258331

An Implementation of Wireless Powering for Smart Sensor Nodes

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Publication series

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Keywords

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Projects

Millimeter-Wave Front-End Circuits for Active Phased-Array Cloud Radars

Cite this