Dual-band crossed-Yagi antenna for RF-based power transmitters with polarization and harmonic detection functions

Sheng Fan Yang; An Ching Huang; Chun Jung Peng; Tzuen Hsi Huang; Fang Ming Wu; Pei Jung Chung

doi:10.1109/WPT.2017.7953856

Dual-band crossed-Yagi antenna for RF-based power transmitters with polarization and harmonic detection functions

Sheng Fan Yang, An Ching Huang, Chun Jung Peng, Tzuen Hsi Huang, Fang Ming Wu, Pei Jung Chung

Department of Electrical Engineering

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

Abstract

This paper presents a dual-band crossed-Yagi antenna for RF-based wireless power transfer applications. The proposed antenna has the capability of adjusting the polarization direction and detecting the second-harmonic reflected by the power receiver. To implement the design, two individual planar Yagi-Uda antennas with a dual-band operation feature, are set in an orthogonal structure. By properly controlling the input power ratios between the two antennas, the resulted polarization directions can be aligned from 0° to 90°. The reflected second-harmonic signal strength can be enhanced by more than 19 dB when the polarization of the receiver antenna is tracked.

Original language	English
Title of host publication	WPTC 2017 - Wireless Power Transfer Conference
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781509045853
DOIs	https://doi.org/10.1109/WPT.2017.7953856
Publication status	Published - 2017 Jun 19
Event	2017 Wireless Power Transfer Conference, WPTC 2017 - Taipei, Taiwan Duration: 2017 May 10 → 2017 May 12

Publication series

Name	WPTC 2017 - Wireless Power Transfer Conference

Other

Other	2017 Wireless Power Transfer Conference, WPTC 2017
Country	Taiwan
City	Taipei
Period	17-05-10 → 17-05-12

All Science Journal Classification (ASJC) codes

Computer Networks and Communications
Electrical and Electronic Engineering
Energy Engineering and Power Technology

Access to Document

10.1109/WPT.2017.7953856

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Cite this

Yang, S. F., Huang, A. C., Peng, C. J., Huang, T. H., Wu, F. M., & Chung, P. J. (2017). Dual-band crossed-Yagi antenna for RF-based power transmitters with polarization and harmonic detection functions. In WPTC 2017 - Wireless Power Transfer Conference [7953856] (WPTC 2017 - Wireless Power Transfer Conference). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/WPT.2017.7953856

Yang, Sheng Fan ; Huang, An Ching ; Peng, Chun Jung ; Huang, Tzuen Hsi ; Wu, Fang Ming ; Chung, Pei Jung. / Dual-band crossed-Yagi antenna for RF-based power transmitters with polarization and harmonic detection functions. WPTC 2017 - Wireless Power Transfer Conference. Institute of Electrical and Electronics Engineers Inc., 2017. (WPTC 2017 - Wireless Power Transfer Conference).

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title = "Dual-band crossed-Yagi antenna for RF-based power transmitters with polarization and harmonic detection functions",

abstract = "This paper presents a dual-band crossed-Yagi antenna for RF-based wireless power transfer applications. The proposed antenna has the capability of adjusting the polarization direction and detecting the second-harmonic reflected by the power receiver. To implement the design, two individual planar Yagi-Uda antennas with a dual-band operation feature, are set in an orthogonal structure. By properly controlling the input power ratios between the two antennas, the resulted polarization directions can be aligned from 0° to 90°. The reflected second-harmonic signal strength can be enhanced by more than 19 dB when the polarization of the receiver antenna is tracked.",

author = "Yang, {Sheng Fan} and Huang, {An Ching} and Peng, {Chun Jung} and Huang, {Tzuen Hsi} and Wu, {Fang Ming} and Chung, {Pei Jung}",

year = "2017",

month = jun,

day = "19",

doi = "10.1109/WPT.2017.7953856",

language = "English",

series = "WPTC 2017 - Wireless Power Transfer Conference",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "WPTC 2017 - Wireless Power Transfer Conference",

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note = "2017 Wireless Power Transfer Conference, WPTC 2017 ; Conference date: 10-05-2017 Through 12-05-2017",

}

Yang, SF, Huang, AC, Peng, CJ, Huang, TH, Wu, FM & Chung, PJ 2017, Dual-band crossed-Yagi antenna for RF-based power transmitters with polarization and harmonic detection functions. in WPTC 2017 - Wireless Power Transfer Conference., 7953856, WPTC 2017 - Wireless Power Transfer Conference, Institute of Electrical and Electronics Engineers Inc., 2017 Wireless Power Transfer Conference, WPTC 2017, Taipei, Taiwan, 17-05-10. https://doi.org/10.1109/WPT.2017.7953856

Dual-band crossed-Yagi antenna for RF-based power transmitters with polarization and harmonic detection functions. / Yang, Sheng Fan; Huang, An Ching; Peng, Chun Jung; Huang, Tzuen Hsi; Wu, Fang Ming; Chung, Pei Jung.

WPTC 2017 - Wireless Power Transfer Conference. Institute of Electrical and Electronics Engineers Inc., 2017. 7953856 (WPTC 2017 - Wireless Power Transfer Conference).

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

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N2 - This paper presents a dual-band crossed-Yagi antenna for RF-based wireless power transfer applications. The proposed antenna has the capability of adjusting the polarization direction and detecting the second-harmonic reflected by the power receiver. To implement the design, two individual planar Yagi-Uda antennas with a dual-band operation feature, are set in an orthogonal structure. By properly controlling the input power ratios between the two antennas, the resulted polarization directions can be aligned from 0° to 90°. The reflected second-harmonic signal strength can be enhanced by more than 19 dB when the polarization of the receiver antenna is tracked.

AB - This paper presents a dual-band crossed-Yagi antenna for RF-based wireless power transfer applications. The proposed antenna has the capability of adjusting the polarization direction and detecting the second-harmonic reflected by the power receiver. To implement the design, two individual planar Yagi-Uda antennas with a dual-band operation feature, are set in an orthogonal structure. By properly controlling the input power ratios between the two antennas, the resulted polarization directions can be aligned from 0° to 90°. The reflected second-harmonic signal strength can be enhanced by more than 19 dB when the polarization of the receiver antenna is tracked.

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Yang SF, Huang AC, Peng CJ, Huang TH, Wu FM, Chung PJ. Dual-band crossed-Yagi antenna for RF-based power transmitters with polarization and harmonic detection functions. In WPTC 2017 - Wireless Power Transfer Conference. Institute of Electrical and Electronics Engineers Inc. 2017. 7953856. (WPTC 2017 - Wireless Power Transfer Conference). https://doi.org/10.1109/WPT.2017.7953856