A novel homogeneous stacked yttrium ion garnet resonator antenna for wideband application
The intent of this study is to realize efficient wideband DRA using unbiased low permittivity yttrium ion garnet (YIG) with excess Fe2O3. The fabricated YIG resonators with the same dimension but different ɛr are used together to produce wideband stacked YIG resonator antenna (YRA). Three stacked YI...
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| Format: | Article |
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John Wiley and Sons Inc.
2017
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| _version_ | 1796863316218347520 |
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| author | Othman, M. Wan Ramli, W. F. F. Ahmad Zubir, I. Ain, M. F. Ahmad, Z. A. |
| author_facet | Othman, M. Wan Ramli, W. F. F. Ahmad Zubir, I. Ain, M. F. Ahmad, Z. A. |
| author_sort | Othman, M. |
| collection | ePrints |
| description | The intent of this study is to realize efficient wideband DRA using unbiased low permittivity yttrium ion garnet (YIG) with excess Fe2O3. The fabricated YIG resonators with the same dimension but different ɛr are used together to produce wideband stacked YIG resonator antenna (YRA). Three stacked YIG resonators with excess Fe2O3 of 8% (YR8), 14% (YR14), and 17% (YR17) present the best YIG resonator combinations with bandwidth of 24.22%. Findings also indicate broadband radiation pattern throughout the design frequency range. The simulated and measured results are all in agreement. In conclusion, this work offers an improved and efficient YRA using YIG resonator with excess Fe2O3. |
| first_indexed | 2024-03-05T20:24:55Z |
| format | Article |
| id | utm.eprints-81078 |
| institution | Universiti Teknologi Malaysia - ePrints |
| last_indexed | 2024-03-05T20:24:55Z |
| publishDate | 2017 |
| publisher | John Wiley and Sons Inc. |
| record_format | dspace |
| spelling | utm.eprints-810782019-07-24T03:09:21Z http://eprints.utm.my/81078/ A novel homogeneous stacked yttrium ion garnet resonator antenna for wideband application Othman, M. Wan Ramli, W. F. F. Ahmad Zubir, I. Ain, M. F. Ahmad, Z. A. TJ Mechanical engineering and machinery The intent of this study is to realize efficient wideband DRA using unbiased low permittivity yttrium ion garnet (YIG) with excess Fe2O3. The fabricated YIG resonators with the same dimension but different ɛr are used together to produce wideband stacked YIG resonator antenna (YRA). Three stacked YIG resonators with excess Fe2O3 of 8% (YR8), 14% (YR14), and 17% (YR17) present the best YIG resonator combinations with bandwidth of 24.22%. Findings also indicate broadband radiation pattern throughout the design frequency range. The simulated and measured results are all in agreement. In conclusion, this work offers an improved and efficient YRA using YIG resonator with excess Fe2O3. John Wiley and Sons Inc. 2017 Article PeerReviewed Othman, M. and Wan Ramli, W. F. F. and Ahmad Zubir, I. and Ain, M. F. and Ahmad, Z. A. (2017) A novel homogeneous stacked yttrium ion garnet resonator antenna for wideband application. Microwave and Optical Technology Letters, 59 (12). pp. 3036-3041. ISSN 0895-2477 http://dx.doi.org/10.1002/mop.30878 DOI:10.1002/mop.30878 |
| spellingShingle | TJ Mechanical engineering and machinery Othman, M. Wan Ramli, W. F. F. Ahmad Zubir, I. Ain, M. F. Ahmad, Z. A. A novel homogeneous stacked yttrium ion garnet resonator antenna for wideband application |
| title | A novel homogeneous stacked yttrium ion garnet resonator antenna for wideband application |
| title_full | A novel homogeneous stacked yttrium ion garnet resonator antenna for wideband application |
| title_fullStr | A novel homogeneous stacked yttrium ion garnet resonator antenna for wideband application |
| title_full_unstemmed | A novel homogeneous stacked yttrium ion garnet resonator antenna for wideband application |
| title_short | A novel homogeneous stacked yttrium ion garnet resonator antenna for wideband application |
| title_sort | novel homogeneous stacked yttrium ion garnet resonator antenna for wideband application |
| topic | TJ Mechanical engineering and machinery |
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