A novel gold and SiO2 material based planar 5-element high HPBW end-fire antenna array for 300 GHz applications
This article is intended to propose a novel gold and SiO2 material based planar 5-element high half power beam-width (HPBW) end-fire antenna array for 300 GHz applications. The proposed radiating structure composes of a 5-element off-set feed rectangular patch antenna array fed by a tapered microstr...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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De Gruyter
2025-01-01
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| Series: | Open Physics |
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| Online Access: | https://doi.org/10.1515/phys-2024-0116 |
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| author | Kamili Jagadeesh Babu Aldhaheri Rabah W. Nella Anveshkumar Alharbi Khalid H. Sheikh Muntasir M. |
| author_facet | Kamili Jagadeesh Babu Aldhaheri Rabah W. Nella Anveshkumar Alharbi Khalid H. Sheikh Muntasir M. |
| author_sort | Kamili Jagadeesh Babu |
| collection | DOAJ |
| description | This article is intended to propose a novel gold and SiO2 material based planar 5-element high half power beam-width (HPBW) end-fire antenna array for 300 GHz applications. The proposed radiating structure composes of a 5-element off-set feed rectangular patch antenna array fed by a tapered microstrip line to accomplish high HPBW. Off-set feeding and parasitic patch resonators are incorporated to access the end-fire radiation characteristics. This antenna operating frequency ranges from 277.5 to 315 GHz with a peak gain and HPBW of the antenna as 4.98 dBi and around 100°, respectively, at 300 GHz, making it a good radiator at the specified band. A gold material of thickness 5 μm is used as the metal, while the SiO2 with a thickness of 60 μm is adopted for the substrate material. Design, parametric analysis, and lumped element circuit models are also explored in this work. End-fire pattern, high HPBW, and good performance make this antenna to be eligible to use in THz applications such as imaging, scanning, communication, and bio-medical. |
| format | Article |
| id | doaj-art-ec91f226286a441398aa01f767492bfe |
| institution | Kabale University |
| issn | 2391-5471 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | De Gruyter |
| record_format | Article |
| series | Open Physics |
| spelling | doaj-art-ec91f226286a441398aa01f767492bfe2025-02-02T15:46:44ZengDe GruyterOpen Physics2391-54712025-01-0123124384710.1515/phys-2024-0116A novel gold and SiO2 material based planar 5-element high HPBW end-fire antenna array for 300 GHz applicationsKamili Jagadeesh Babu0Aldhaheri Rabah W.1Nella Anveshkumar2Alharbi Khalid H.3Sheikh Muntasir M.4Department of ECE, St. Ann’s College of Engineering and Technology, Chirala, IndiaDepartment of Electrical and Computer Engineering, King Abdulaziz University, Jeddah, 21589, Saudi ArabiaSchool of EEE, VIT Bhopal University, Kothri Kalan, Sehore, 466114, IndiaDepartment of Electrical and Computer Engineering, King Abdulaziz University, Jeddah, 21589, Saudi ArabiaDepartment of Electrical and Computer Engineering, King Abdulaziz University, Jeddah, 21589, Saudi ArabiaThis article is intended to propose a novel gold and SiO2 material based planar 5-element high half power beam-width (HPBW) end-fire antenna array for 300 GHz applications. The proposed radiating structure composes of a 5-element off-set feed rectangular patch antenna array fed by a tapered microstrip line to accomplish high HPBW. Off-set feeding and parasitic patch resonators are incorporated to access the end-fire radiation characteristics. This antenna operating frequency ranges from 277.5 to 315 GHz with a peak gain and HPBW of the antenna as 4.98 dBi and around 100°, respectively, at 300 GHz, making it a good radiator at the specified band. A gold material of thickness 5 μm is used as the metal, while the SiO2 with a thickness of 60 μm is adopted for the substrate material. Design, parametric analysis, and lumped element circuit models are also explored in this work. End-fire pattern, high HPBW, and good performance make this antenna to be eligible to use in THz applications such as imaging, scanning, communication, and bio-medical.https://doi.org/10.1515/phys-2024-0116end-fire antenna arraygoldhpbwoff-set feedradiation patternsio2 |
| spellingShingle | Kamili Jagadeesh Babu Aldhaheri Rabah W. Nella Anveshkumar Alharbi Khalid H. Sheikh Muntasir M. A novel gold and SiO2 material based planar 5-element high HPBW end-fire antenna array for 300 GHz applications Open Physics end-fire antenna array gold hpbw off-set feed radiation pattern sio2 |
| title | A novel gold and SiO2 material based planar 5-element high HPBW end-fire antenna array for 300 GHz applications |
| title_full | A novel gold and SiO2 material based planar 5-element high HPBW end-fire antenna array for 300 GHz applications |
| title_fullStr | A novel gold and SiO2 material based planar 5-element high HPBW end-fire antenna array for 300 GHz applications |
| title_full_unstemmed | A novel gold and SiO2 material based planar 5-element high HPBW end-fire antenna array for 300 GHz applications |
| title_short | A novel gold and SiO2 material based planar 5-element high HPBW end-fire antenna array for 300 GHz applications |
| title_sort | novel gold and sio2 material based planar 5 element high hpbw end fire antenna array for 300 ghz applications |
| topic | end-fire antenna array gold hpbw off-set feed radiation pattern sio2 |
| url | https://doi.org/10.1515/phys-2024-0116 |
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