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Near-Field Focusing mmWave Leaky Wave Antenna for Enhanced Wireless Power Transfer. / Han, Shan; Poveda-García, Miguel; Song, Chaoyun et al.
2023 IEEE 11th Asia-Pacific Conference on Antennas and Propagation, APCAP 2023 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2024. (2023 IEEE 11th Asia-Pacific Conference on Antennas and Propagation, APCAP 2023 - Proceedings).
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
Harvard
Han, S, Poveda-García, M, Song, C, Ding, Y, Goussetis, G
& Wang, L 2024,
Near-Field Focusing mmWave Leaky Wave Antenna for Enhanced Wireless Power Transfer. in
2023 IEEE 11th Asia-Pacific Conference on Antennas and Propagation, APCAP 2023 - Proceedings. 2023 IEEE 11th Asia-Pacific Conference on Antennas and Propagation, APCAP 2023 - Proceedings, Institute of Electrical and Electronics Engineers Inc., 11th IEEE Asia-Pacific Conference on Antennas and Propagation, APCAP 2023 - Proceedings, Guangzhou, China,
22/11/23.
https://doi.org/10.1109/APCAP59480.2023.10469950APA
Han, S., Poveda-García, M., Song, C., Ding, Y., Goussetis, G.
, & Wang, L. (2024).
Near-Field Focusing mmWave Leaky Wave Antenna for Enhanced Wireless Power Transfer. In
2023 IEEE 11th Asia-Pacific Conference on Antennas and Propagation, APCAP 2023 - Proceedings (2023 IEEE 11th Asia-Pacific Conference on Antennas and Propagation, APCAP 2023 - Proceedings). Institute of Electrical and Electronics Engineers Inc..
https://doi.org/10.1109/APCAP59480.2023.10469950Vancouver
Han S, Poveda-García M, Song C, Ding Y, Goussetis G
, Wang L.
Near-Field Focusing mmWave Leaky Wave Antenna for Enhanced Wireless Power Transfer. In 2023 IEEE 11th Asia-Pacific Conference on Antennas and Propagation, APCAP 2023 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2024. (2023 IEEE 11th Asia-Pacific Conference on Antennas and Propagation, APCAP 2023 - Proceedings). Epub 2023 Nov 22. doi: 10.1109/APCAP59480.2023.10469950
Author
Bibtex
@inproceedings{99a0e83108f14ca5b81aaa3005174e90,
title = "Near-Field Focusing mmWave Leaky Wave Antenna for Enhanced Wireless Power Transfer",
abstract = "A near-field focusing millimeter-wave (mmWave) leaky wave antenna (LWA) using non-periodic rectangular slots for wireless power transfer application is presented in this paper. The proposed design is based on a rectangular substrate integrated waveguide and fed by two coaxial probes. The phase distribution in the near field and slot positioning are derived by a theoretical approach. By skillfully manipulating the slot positions, the uniform slot elements facilitate an in-phase superposition within the desired near-field region, resulting in a significant focusing effect. To explore the performance of the antenna, the focusing effect is examined at a 2D focal distance of (10λ, 10λ). Here, λ represents the free space wavelength at 28 GHz. While maintaining a beam steering from 27.5 GHz to 30.5 GHz, an impressive 69% enhancement compared to the traditional far-field LWAs is obtained at 28 GHz. This breakthrough design not only offers a substantial enhancement in focusing capability but also opens the door to an emerging transmitting system with a notably high beam efficiency for wireless power transfer (WPT).",
author = "Shan Han and Miguel Poveda-Garc{\'i}a and Chaoyun Song and Yuan Ding and George Goussetis and Lei Wang",
note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 11th IEEE Asia-Pacific Conference on Antennas and Propagation, APCAP 2023 - Proceedings ; Conference date: 22-11-2023 Through 24-11-2023",
year = "2024",
month = mar,
day = "21",
doi = "10.1109/APCAP59480.2023.10469950",
language = "English",
series = "2023 IEEE 11th Asia-Pacific Conference on Antennas and Propagation, APCAP 2023 - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2023 IEEE 11th Asia-Pacific Conference on Antennas and Propagation, APCAP 2023 - Proceedings",
}
RIS
TY - GEN
T1 - Near-Field Focusing mmWave Leaky Wave Antenna for Enhanced Wireless Power Transfer
AU - Han, Shan
AU - Poveda-García, Miguel
AU - Song, Chaoyun
AU - Ding, Yuan
AU - Goussetis, George
AU - Wang, Lei
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2024/3/21
Y1 - 2024/3/21
N2 - A near-field focusing millimeter-wave (mmWave) leaky wave antenna (LWA) using non-periodic rectangular slots for wireless power transfer application is presented in this paper. The proposed design is based on a rectangular substrate integrated waveguide and fed by two coaxial probes. The phase distribution in the near field and slot positioning are derived by a theoretical approach. By skillfully manipulating the slot positions, the uniform slot elements facilitate an in-phase superposition within the desired near-field region, resulting in a significant focusing effect. To explore the performance of the antenna, the focusing effect is examined at a 2D focal distance of (10λ, 10λ). Here, λ represents the free space wavelength at 28 GHz. While maintaining a beam steering from 27.5 GHz to 30.5 GHz, an impressive 69% enhancement compared to the traditional far-field LWAs is obtained at 28 GHz. This breakthrough design not only offers a substantial enhancement in focusing capability but also opens the door to an emerging transmitting system with a notably high beam efficiency for wireless power transfer (WPT).
AB - A near-field focusing millimeter-wave (mmWave) leaky wave antenna (LWA) using non-periodic rectangular slots for wireless power transfer application is presented in this paper. The proposed design is based on a rectangular substrate integrated waveguide and fed by two coaxial probes. The phase distribution in the near field and slot positioning are derived by a theoretical approach. By skillfully manipulating the slot positions, the uniform slot elements facilitate an in-phase superposition within the desired near-field region, resulting in a significant focusing effect. To explore the performance of the antenna, the focusing effect is examined at a 2D focal distance of (10λ, 10λ). Here, λ represents the free space wavelength at 28 GHz. While maintaining a beam steering from 27.5 GHz to 30.5 GHz, an impressive 69% enhancement compared to the traditional far-field LWAs is obtained at 28 GHz. This breakthrough design not only offers a substantial enhancement in focusing capability but also opens the door to an emerging transmitting system with a notably high beam efficiency for wireless power transfer (WPT).
U2 - 10.1109/APCAP59480.2023.10469950
DO - 10.1109/APCAP59480.2023.10469950
M3 - Conference contribution/Paper
AN - SCOPUS:85190106559
T3 - 2023 IEEE 11th Asia-Pacific Conference on Antennas and Propagation, APCAP 2023 - Proceedings
BT - 2023 IEEE 11th Asia-Pacific Conference on Antennas and Propagation, APCAP 2023 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 11th IEEE Asia-Pacific Conference on Antennas and Propagation, APCAP 2023 - Proceedings
Y2 - 22 November 2023 through 24 November 2023
ER -
