Development of High Gain Reflectarray Over Wide Bandwidth Using Fitting Method

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper presents an effective method for enhancing and maintaining the gain of the reflectarray antenna over the given millimeter-wave bandwidth. In particular, the proposed technique revolves around the 'ideal graph' fitting method. Initially, the obtained phase responses of designed unit cells (UCs) were compared to the provided ideal theoretical phase values. Then, two reflectarray antennas were developed employing the evaluated polynomial- and ring-shaped UCs. As a consequence, it was explored that the former possesses greater bandwidth with the maximum gain.

Original languageEnglish
Title of host publication2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2023 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1005-1006
Number of pages2
ISBN (Electronic)9781665442282
DOIs
Publication statusPublished - 2023
Event2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2023 - Portland, United States
Duration: Jul 23 2023Jul 28 2023

Publication series

NameIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Volume2023-July
ISSN (Print)1522-3965

Conference

Conference2023 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting, AP-S/URSI 2023
Country/TerritoryUnited States
CityPortland
Period7/23/237/28/23

Funding

This work is funded in part by Nazarbayev University Grants Number 021220CRP0222, 11022021CRP1513, and 20122022FD4113.

FundersFunder number
Nazarbayev University11022021CRP1513, 021220CRP0222, 20122022FD4113

    Keywords

    • Gain bandwidth
    • phase compensation
    • reflectarray
    • unit cell (UC)

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering

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