Phase Quantized Near-Field Focussing Metasurface for 5.8 GHz Wireless Power Transfer

Aman Raj; Javid Ahmad Ganie; Kushmanda Saurav

doi:10.1109/WAMS54719.2022.9848249

Phase Quantized Near-Field Focussing Metasurface for 5.8 GHz Wireless Power Transfer

Aman Raj
, Javid Ahmad Ganie
, Kushmanda Saurav

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

2 Scopus citations

Abstract

This paper presents the design of near-field focussing reflector metasurface antenna for wireless power transfer applications at 5.8 GHz. The metasurface is designed using an array of 13 × 13, 1-bit phase qunatized crossed dipole type elements with unit cell volume of 0.49λ × 0.49 λ × 0.13 λ (λ is corresponding to frequency of 5.8 GHz). The proposed metasurface reflector illuminated by a microstrip patch antenna is capable of focussing the radiation to a single spot. The focus can be varied from 1.5-3 λ. The far-field results of the antenna show a broadside radiation with gain of 12.3 dBi and 3dB beamwidth of 9.5° and 7.8° in xz and yz-planes, respectively.

Original language	English
Title of host publication	2022 IEEE Wireless Antenna and Microwave Symposium, WAMS 2022
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781665458467
DOIs	https://doi.org/10.1109/WAMS54719.2022.9848249
State	Published - 2022
Externally published	Yes
Event	2022 IEEE Wireless Antenna and Microwave Symposium, WAMS 2022 - Rourkela, India Duration: 5 Jun 2022 → 8 Jun 2022

Publication series

Name	2022 IEEE Wireless Antenna and Microwave Symposium, WAMS 2022

Conference

Conference	2022 IEEE Wireless Antenna and Microwave Symposium, WAMS 2022
Country/Territory	India
City	Rourkela
Period	5/06/22 → 8/06/22

Bibliographical note

Publisher Copyright:
© 2022 IEEE.

Keywords

Reflector metasurface
near-field focusing
phase distribution
single feed single focus

ASJC Scopus subject areas

Computer Networks and Communications
Signal Processing
Electronic, Optical and Magnetic Materials
Instrumentation

Access to Document

10.1109/WAMS54719.2022.9848249

Cite this

@inproceedings{f8ebd187c7c849b39950d9178768882b,

title = "Phase Quantized Near-Field Focussing Metasurface for 5.8 GHz Wireless Power Transfer",

abstract = "This paper presents the design of near-field focussing reflector metasurface antenna for wireless power transfer applications at 5.8 GHz. The metasurface is designed using an array of 13 × 13, 1-bit phase qunatized crossed dipole type elements with unit cell volume of 0.49λ × 0.49 λ × 0.13 λ (λ is corresponding to frequency of 5.8 GHz). The proposed metasurface reflector illuminated by a microstrip patch antenna is capable of focussing the radiation to a single spot. The focus can be varied from 1.5-3 λ. The far-field results of the antenna show a broadside radiation with gain of 12.3 dBi and 3dB beamwidth of 9.5° and 7.8° in xz and yz-planes, respectively.",

keywords = "Reflector metasurface, near-field focusing, phase distribution, single feed single focus",

author = "Aman Raj and Ganie, \{Javid Ahmad\} and Kushmanda Saurav",

note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 2022 IEEE Wireless Antenna and Microwave Symposium, WAMS 2022 ; Conference date: 05-06-2022 Through 08-06-2022",

year = "2022",

doi = "10.1109/WAMS54719.2022.9848249",

language = "English",

series = "2022 IEEE Wireless Antenna and Microwave Symposium, WAMS 2022",

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

booktitle = "2022 IEEE Wireless Antenna and Microwave Symposium, WAMS 2022",

address = "United States",

}

Raj, A, Ganie, JA & Saurav, K 2022, Phase Quantized Near-Field Focussing Metasurface for 5.8 GHz Wireless Power Transfer. in 2022 IEEE Wireless Antenna and Microwave Symposium, WAMS 2022. 2022 IEEE Wireless Antenna and Microwave Symposium, WAMS 2022, Institute of Electrical and Electronics Engineers Inc., 2022 IEEE Wireless Antenna and Microwave Symposium, WAMS 2022, Rourkela, India, 5/06/22. https://doi.org/10.1109/WAMS54719.2022.9848249

Phase Quantized Near-Field Focussing Metasurface for 5.8 GHz Wireless Power Transfer. / Raj, Aman; Ganie, Javid Ahmad; Saurav, Kushmanda.
2022 IEEE Wireless Antenna and Microwave Symposium, WAMS 2022. Institute of Electrical and Electronics Engineers Inc., 2022. (2022 IEEE Wireless Antenna and Microwave Symposium, WAMS 2022).

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

TY - GEN

T1 - Phase Quantized Near-Field Focussing Metasurface for 5.8 GHz Wireless Power Transfer

AU - Raj, Aman

AU - Ganie, Javid Ahmad

AU - Saurav, Kushmanda

PY - 2022

Y1 - 2022

N2 - This paper presents the design of near-field focussing reflector metasurface antenna for wireless power transfer applications at 5.8 GHz. The metasurface is designed using an array of 13 × 13, 1-bit phase qunatized crossed dipole type elements with unit cell volume of 0.49λ × 0.49 λ × 0.13 λ (λ is corresponding to frequency of 5.8 GHz). The proposed metasurface reflector illuminated by a microstrip patch antenna is capable of focussing the radiation to a single spot. The focus can be varied from 1.5-3 λ. The far-field results of the antenna show a broadside radiation with gain of 12.3 dBi and 3dB beamwidth of 9.5° and 7.8° in xz and yz-planes, respectively.

AB - This paper presents the design of near-field focussing reflector metasurface antenna for wireless power transfer applications at 5.8 GHz. The metasurface is designed using an array of 13 × 13, 1-bit phase qunatized crossed dipole type elements with unit cell volume of 0.49λ × 0.49 λ × 0.13 λ (λ is corresponding to frequency of 5.8 GHz). The proposed metasurface reflector illuminated by a microstrip patch antenna is capable of focussing the radiation to a single spot. The focus can be varied from 1.5-3 λ. The far-field results of the antenna show a broadside radiation with gain of 12.3 dBi and 3dB beamwidth of 9.5° and 7.8° in xz and yz-planes, respectively.

KW - Reflector metasurface

KW - near-field focusing

KW - phase distribution

KW - single feed single focus

UR - https://www.scopus.com/pages/publications/85137613191

U2 - 10.1109/WAMS54719.2022.9848249

DO - 10.1109/WAMS54719.2022.9848249

M3 - Conference contribution

AN - SCOPUS:85137613191

T3 - 2022 IEEE Wireless Antenna and Microwave Symposium, WAMS 2022

BT - 2022 IEEE Wireless Antenna and Microwave Symposium, WAMS 2022

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2022 IEEE Wireless Antenna and Microwave Symposium, WAMS 2022

Y2 - 5 June 2022 through 8 June 2022

ER -

Phase Quantized Near-Field Focussing Metasurface for 5.8 GHz Wireless Power Transfer

Abstract

Publication series

Conference

Bibliographical note

Keywords

ASJC Scopus subject areas

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