Robust Wide-Angle Metamaterial-based Absorber Design for Powering IoT Devices

Kassen Dautov; Kozhakhmet Abdugapbar; Mohammad S. Hashmi; Galymzhan Nauryzbayev

doi:10.1109/ICTC55196.2022.9953016

Robust Wide-Angle Metamaterial-based Absorber Design for Powering IoT Devices

Kassen Dautov
, Kozhakhmet Abdugapbar
, Mohammad S. Hashmi
, Galymzhan Nauryzbayev

Nazarbayev University

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

1 Citation (Scopus)

Abstract

This paper presents an incident angle ( boldsymbol{ theta}) insensitive metamaterial absorber (MTMA) operating at 2.45 GHz. De-signed MTMA is based on the proposed unit cell (UC) which has a size of 20-by-20 sq. mm. UC is developed on Rogers RO4350B and employs two half-circular rings connected by a line. It is imperative to note that the considered UC geometry showed a high absorption level for varying theta. In particular, the peak absorption of 99.9% is obtained when theta was changed between 0 and 30 deg. Furthermore, the minimum absorption of 80% was achieved at boldsymbol{ theta=70} deg. Finally, the results reveal that developed MTMA can be utilized in practical scenarios, e.g.,

Original language	English
Title of host publication	ICTC 2022 - 13th International Conference on Information and Communication Technology Convergence
Subtitle of host publication	Accelerating Digital Transformation with ICT Innovation
Publisher	IEEE Computer Society
Pages	7-9
Number of pages	3
ISBN (Electronic)	9781665499392
DOIs	https://doi.org/10.1109/ICTC55196.2022.9953016
Publication status	Published - 2022
Event	13th International Conference on Information and Communication Technology Convergence, ICTC 2022 - Jeju Island, Korea, Republic of Duration: Oct 19 2022 → Oct 21 2022

Publication series

Name	International Conference on ICT Convergence
Volume	2022-October
ISSN (Print)	2162-1233
ISSN (Electronic)	2162-1241

Conference

Conference	13th International Conference on Information and Communication Technology Convergence, ICTC 2022
Country/Territory	Korea, Republic of
City	Jeju Island
Period	10/19/22 → 10/21/22

Funding

ACKNOWLEDGEMENT This research was funded by the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan (Grant No. AP13068122).

Keywords

Absorption
energy harvesting (EH)
Internet-of-Things (IoT)
metamaterial absorber (MTMA)

ASJC Scopus subject areas

Information Systems
Computer Networks and Communications

Access to Document

10.1109/ICTC55196.2022.9953016

Cite this

Dautov, K., Abdugapbar, K., Hashmi, M. S., & Nauryzbayev, G. (2022). Robust Wide-Angle Metamaterial-based Absorber Design for Powering IoT Devices. In ICTC 2022 - 13th International Conference on Information and Communication Technology Convergence: Accelerating Digital Transformation with ICT Innovation (pp. 7-9). (International Conference on ICT Convergence; Vol. 2022-October). IEEE Computer Society. https://doi.org/10.1109/ICTC55196.2022.9953016

Robust Wide-Angle Metamaterial-based Absorber Design for Powering IoT Devices. / Dautov, Kassen; Abdugapbar, Kozhakhmet; Hashmi, Mohammad S. et al.
ICTC 2022 - 13th International Conference on Information and Communication Technology Convergence: Accelerating Digital Transformation with ICT Innovation. IEEE Computer Society, 2022. p. 7-9 (International Conference on ICT Convergence; Vol. 2022-October).

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

Dautov, K, Abdugapbar, K, Hashmi, MS & Nauryzbayev, G 2022, Robust Wide-Angle Metamaterial-based Absorber Design for Powering IoT Devices. in ICTC 2022 - 13th International Conference on Information and Communication Technology Convergence: Accelerating Digital Transformation with ICT Innovation. International Conference on ICT Convergence, vol. 2022-October, IEEE Computer Society, pp. 7-9, 13th International Conference on Information and Communication Technology Convergence, ICTC 2022, Jeju Island, Korea, Republic of, 10/19/22. https://doi.org/10.1109/ICTC55196.2022.9953016

Dautov K, Abdugapbar K, Hashmi MS , Nauryzbayev G. Robust Wide-Angle Metamaterial-based Absorber Design for Powering IoT Devices. In ICTC 2022 - 13th International Conference on Information and Communication Technology Convergence: Accelerating Digital Transformation with ICT Innovation. IEEE Computer Society. 2022. p. 7-9. (International Conference on ICT Convergence). doi: 10.1109/ICTC55196.2022.9953016

Dautov, Kassen ; Abdugapbar, Kozhakhmet ; Hashmi, Mohammad S. et al. / Robust Wide-Angle Metamaterial-based Absorber Design for Powering IoT Devices. ICTC 2022 - 13th International Conference on Information and Communication Technology Convergence: Accelerating Digital Transformation with ICT Innovation. IEEE Computer Society, 2022. pp. 7-9 (International Conference on ICT Convergence).

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title = "Robust Wide-Angle Metamaterial-based Absorber Design for Powering IoT Devices",

abstract = "This paper presents an incident angle ( boldsymbol\{ theta\}) insensitive metamaterial absorber (MTMA) operating at 2.45 GHz. De-signed MTMA is based on the proposed unit cell (UC) which has a size of 20-by-20 sq. mm. UC is developed on Rogers RO4350B and employs two half-circular rings connected by a line. It is imperative to note that the considered UC geometry showed a high absorption level for varying theta. In particular, the peak absorption of 99.9\% is obtained when theta was changed between 0 and 30 deg. Furthermore, the minimum absorption of 80\% was achieved at boldsymbol\{ theta=70\} deg. Finally, the results reveal that developed MTMA can be utilized in practical scenarios, e.g.,",

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author = "Kassen Dautov and Kozhakhmet Abdugapbar and Hashmi, \{Mohammad S.\} and Galymzhan Nauryzbayev",

note = "Funding Information: ACKNOWLEDGEMENT This research was funded by the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan (Grant No. AP13068122). Publisher Copyright: {\textcopyright} 2022 IEEE.; 13th International Conference on Information and Communication Technology Convergence, ICTC 2022 ; Conference date: 19-10-2022 Through 21-10-2022",

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N1 - Funding Information: ACKNOWLEDGEMENT This research was funded by the Science Committee of the Ministry of Education and Science of the Republic of Kazakhstan (Grant No. AP13068122). Publisher Copyright: © 2022 IEEE.

PY - 2022

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N2 - This paper presents an incident angle ( boldsymbol{ theta}) insensitive metamaterial absorber (MTMA) operating at 2.45 GHz. De-signed MTMA is based on the proposed unit cell (UC) which has a size of 20-by-20 sq. mm. UC is developed on Rogers RO4350B and employs two half-circular rings connected by a line. It is imperative to note that the considered UC geometry showed a high absorption level for varying theta. In particular, the peak absorption of 99.9% is obtained when theta was changed between 0 and 30 deg. Furthermore, the minimum absorption of 80% was achieved at boldsymbol{ theta=70} deg. Finally, the results reveal that developed MTMA can be utilized in practical scenarios, e.g.,

AB - This paper presents an incident angle ( boldsymbol{ theta}) insensitive metamaterial absorber (MTMA) operating at 2.45 GHz. De-signed MTMA is based on the proposed unit cell (UC) which has a size of 20-by-20 sq. mm. UC is developed on Rogers RO4350B and employs two half-circular rings connected by a line. It is imperative to note that the considered UC geometry showed a high absorption level for varying theta. In particular, the peak absorption of 99.9% is obtained when theta was changed between 0 and 30 deg. Furthermore, the minimum absorption of 80% was achieved at boldsymbol{ theta=70} deg. Finally, the results reveal that developed MTMA can be utilized in practical scenarios, e.g.,

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KW - metamaterial absorber (MTMA)

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Robust Wide-Angle Metamaterial-based Absorber Design for Powering IoT Devices

Abstract

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Conference

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Keywords

ASJC Scopus subject areas

Access to Document

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