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Wideband mmWave Wireless Power Transfer: Theory, Design and Experiments

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

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Wideband mmWave Wireless Power Transfer: Theory, Design and Experiments. / Song, Chaoyun; Wang, Lei; Chen, Zhensheng et al.
17th European Conference on Antennas and Propagation (EuCAP 2023). IEEE, 2023. (17th European Conference on Antennas and Propagation, EuCAP 2023).

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review

Harvard

Song, C, Wang, L, Chen, Z, Goussetis, G, Vandenbosch, GAE & Huang, Y 2023, Wideband mmWave Wireless Power Transfer: Theory, Design and Experiments. in 17th European Conference on Antennas and Propagation (EuCAP 2023). 17th European Conference on Antennas and Propagation, EuCAP 2023, IEEE. https://doi.org/10.23919/eucap57121.2023.10132969

APA

Song, C., Wang, L., Chen, Z., Goussetis, G., Vandenbosch, G. A. E., & Huang, Y. (2023). Wideband mmWave Wireless Power Transfer: Theory, Design and Experiments. In 17th European Conference on Antennas and Propagation (EuCAP 2023) (17th European Conference on Antennas and Propagation, EuCAP 2023). IEEE. https://doi.org/10.23919/eucap57121.2023.10132969

Vancouver

Song C, Wang L, Chen Z, Goussetis G, Vandenbosch GAE, Huang Y. Wideband mmWave Wireless Power Transfer: Theory, Design and Experiments. In 17th European Conference on Antennas and Propagation (EuCAP 2023). IEEE. 2023. (17th European Conference on Antennas and Propagation, EuCAP 2023). doi: 10.23919/eucap57121.2023.10132969

Author

Song, Chaoyun ; Wang, Lei ; Chen, Zhensheng et al. / Wideband mmWave Wireless Power Transfer: Theory, Design and Experiments. 17th European Conference on Antennas and Propagation (EuCAP 2023). IEEE, 2023. (17th European Conference on Antennas and Propagation, EuCAP 2023).

Bibtex

@inproceedings{de05075f0f8f4849b5b55031117d8140,
title = "Wideband mmWave Wireless Power Transfer: Theory, Design and Experiments",
abstract = "A new type of wireless power transfer system is presented with wideband mmWave transmitters and rectennas. The proposed system transmits a beam formable and beam steerable signal by exploiting the inherent frequency-dispersive nature of a passive leaky wave antenna, thereby eliminating the need for active phased array and other costly control methods. Multiple nodes can be wirelessly powered simultaneously by using a wideband mmWave rectenna to harvest the frequency scanning signals. A 24-34 GHz rectenna was designed in a highly integrated fashion and has been tested to show its high conversion efficiency of >50% at the frequency and power levels of interest. We have presented a system demonstration for remotely charging diverse nodes at > 1 m distance by using the proposed system with feedback control for the multi-tone frequency modulation and sweeping of the transmitting signals. Our work has showcased the passive beamforming and multi-node tracking of mmWave WPT system using significantly reduced cost and complexity.",
keywords = "leaky wave antennas, mmWave, rectennas, wireless power transfer",
author = "Chaoyun Song and Lei Wang and Zhensheng Chen and George Goussetis and Vandenbosch, {Guy A. E.} and Yi Huang",
year = "2023",
month = may,
day = "31",
doi = "10.23919/eucap57121.2023.10132969",
language = "English",
isbn = "9781665475419",
series = "17th European Conference on Antennas and Propagation, EuCAP 2023",
publisher = "IEEE",
booktitle = "17th European Conference on Antennas and Propagation (EuCAP 2023)",

}

RIS

TY - GEN

T1 - Wideband mmWave Wireless Power Transfer: Theory, Design and Experiments

AU - Song, Chaoyun

AU - Wang, Lei

AU - Chen, Zhensheng

AU - Goussetis, George

AU - Vandenbosch, Guy A. E.

AU - Huang, Yi

PY - 2023/5/31

Y1 - 2023/5/31

N2 - A new type of wireless power transfer system is presented with wideband mmWave transmitters and rectennas. The proposed system transmits a beam formable and beam steerable signal by exploiting the inherent frequency-dispersive nature of a passive leaky wave antenna, thereby eliminating the need for active phased array and other costly control methods. Multiple nodes can be wirelessly powered simultaneously by using a wideband mmWave rectenna to harvest the frequency scanning signals. A 24-34 GHz rectenna was designed in a highly integrated fashion and has been tested to show its high conversion efficiency of >50% at the frequency and power levels of interest. We have presented a system demonstration for remotely charging diverse nodes at > 1 m distance by using the proposed system with feedback control for the multi-tone frequency modulation and sweeping of the transmitting signals. Our work has showcased the passive beamforming and multi-node tracking of mmWave WPT system using significantly reduced cost and complexity.

AB - A new type of wireless power transfer system is presented with wideband mmWave transmitters and rectennas. The proposed system transmits a beam formable and beam steerable signal by exploiting the inherent frequency-dispersive nature of a passive leaky wave antenna, thereby eliminating the need for active phased array and other costly control methods. Multiple nodes can be wirelessly powered simultaneously by using a wideband mmWave rectenna to harvest the frequency scanning signals. A 24-34 GHz rectenna was designed in a highly integrated fashion and has been tested to show its high conversion efficiency of >50% at the frequency and power levels of interest. We have presented a system demonstration for remotely charging diverse nodes at > 1 m distance by using the proposed system with feedback control for the multi-tone frequency modulation and sweeping of the transmitting signals. Our work has showcased the passive beamforming and multi-node tracking of mmWave WPT system using significantly reduced cost and complexity.

KW - leaky wave antennas

KW - mmWave

KW - rectennas

KW - wireless power transfer

U2 - 10.23919/eucap57121.2023.10132969

DO - 10.23919/eucap57121.2023.10132969

M3 - Conference contribution/Paper

SN - 9781665475419

T3 - 17th European Conference on Antennas and Propagation, EuCAP 2023

BT - 17th European Conference on Antennas and Propagation (EuCAP 2023)

PB - IEEE

ER -