Dual-Band High-Gain Planar Corrugated Antennas With Integrated Feeding Structure
In this paper, a dual-band high-gain planar corrugated antenna is presented for applications in space and satellite communications. An analytic method based on the unit-cell analysis of a corrugated structure is presented to estimate the resonant frequency of the corrugated antenna where the maximum...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2020-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/9058632/ |
| _version_ | 1818853382614417408 |
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| author | Mohammad Mahdi Honari Kamal Sarabandi Pedram Mousavi |
| author_facet | Mohammad Mahdi Honari Kamal Sarabandi Pedram Mousavi |
| author_sort | Mohammad Mahdi Honari |
| collection | DOAJ |
| description | In this paper, a dual-band high-gain planar corrugated antenna is presented for applications in space and satellite communications. An analytic method based on the unit-cell analysis of a corrugated structure is presented to estimate the resonant frequency of the corrugated antenna where the maximum broadside gain happens. Therefore, the design of periodic corrugated antenna structures, which is very time-consuming due to the large size of the structure, is reduced to the design of a unit-cell of the structure which is very fast. A 2D corrugated (bull's-eye) antenna structure is then parametrically studied to find the parameters which affect the resonant frequency of the corrugated structures. A dual-band bull's-eye antenna with an integrated feeder structure at center is designed for the center frequencies of 9.7 GHz and 13.85 GHz. The dual-band operation is enabled using two different corrugations realized on two laminate boards. A prototype is fabricated and measured maximum broadside realized gains of 15. 8 and 17.5 dBi are achieved for the first and second bands, respectively. |
| first_indexed | 2024-12-19T07:35:56Z |
| format | Article |
| id | doaj.art-c6cd1101365448f5b71e61fb62d739e7 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-12-19T07:35:56Z |
| publishDate | 2020-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-c6cd1101365448f5b71e61fb62d739e72022-12-21T20:30:35ZengIEEEIEEE Access2169-35362020-01-018670756708410.1109/ACCESS.2020.29863289058632Dual-Band High-Gain Planar Corrugated Antennas With Integrated Feeding StructureMohammad Mahdi Honari0https://orcid.org/0000-0002-2999-8201Kamal Sarabandi1Pedram Mousavi2https://orcid.org/0000-0002-7067-6669Electrical and Mechanical Engineering Department, University of Alberta, Edmonton, AB, CanadaElectrical Engineering and Computer Science Department, University of Michigan, Ann Arbor, 48109, MI, USAElectrical and Mechanical Engineering Department, University of Alberta, Edmonton, AB, CanadaIn this paper, a dual-band high-gain planar corrugated antenna is presented for applications in space and satellite communications. An analytic method based on the unit-cell analysis of a corrugated structure is presented to estimate the resonant frequency of the corrugated antenna where the maximum broadside gain happens. Therefore, the design of periodic corrugated antenna structures, which is very time-consuming due to the large size of the structure, is reduced to the design of a unit-cell of the structure which is very fast. A 2D corrugated (bull's-eye) antenna structure is then parametrically studied to find the parameters which affect the resonant frequency of the corrugated structures. A dual-band bull's-eye antenna with an integrated feeder structure at center is designed for the center frequencies of 9.7 GHz and 13.85 GHz. The dual-band operation is enabled using two different corrugations realized on two laminate boards. A prototype is fabricated and measured maximum broadside realized gains of 15. 8 and 17.5 dBi are achieved for the first and second bands, respectively.https://ieeexplore.ieee.org/document/9058632/Bull’s-eye antennascorrugated structurescorrugation susceptancedual-band antennashigh gain |
| spellingShingle | Mohammad Mahdi Honari Kamal Sarabandi Pedram Mousavi Dual-Band High-Gain Planar Corrugated Antennas With Integrated Feeding Structure IEEE Access Bull’s-eye antennas corrugated structures corrugation susceptance dual-band antennas high gain |
| title | Dual-Band High-Gain Planar Corrugated Antennas With Integrated Feeding Structure |
| title_full | Dual-Band High-Gain Planar Corrugated Antennas With Integrated Feeding Structure |
| title_fullStr | Dual-Band High-Gain Planar Corrugated Antennas With Integrated Feeding Structure |
| title_full_unstemmed | Dual-Band High-Gain Planar Corrugated Antennas With Integrated Feeding Structure |
| title_short | Dual-Band High-Gain Planar Corrugated Antennas With Integrated Feeding Structure |
| title_sort | dual band high gain planar corrugated antennas with integrated feeding structure |
| topic | Bull’s-eye antennas corrugated structures corrugation susceptance dual-band antennas high gain |
| url | https://ieeexplore.ieee.org/document/9058632/ |
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