Open-ended coaxial waveguide for conical-beam radiation
This communication demonstrates that an open-ended coaxial waveguide can be a good aperture antenna for generating conical-beam radiation. Design equations are derived to obtain the radii of inner and outer conductors of a coaxial waveguide radiating into a half free space. A design example is provi...
| Main Authors: | , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2013
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/97593 http://hdl.handle.net/10220/11267 |
| _version_ | 1826110321194958848 |
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| author | Shen, Zhongxiang Wang, Jianpeng Lee, Kian Seng |
| author2 | School of Electrical and Electronic Engineering |
| author_facet | School of Electrical and Electronic Engineering Shen, Zhongxiang Wang, Jianpeng Lee, Kian Seng |
| author_sort | Shen, Zhongxiang |
| collection | NTU |
| description | This communication demonstrates that an open-ended coaxial waveguide can be a good aperture antenna for generating conical-beam radiation. Design equations are derived to obtain the radii of inner and outer conductors of a coaxial waveguide radiating into a half free space. A design example is provided to verify the design concept and derived equations. Simulated and measured results of a fabricated aperture antenna are presented and compared to demonstrate its conical-beam radiation performance. |
| first_indexed | 2024-10-01T02:32:29Z |
| format | Journal Article |
| id | ntu-10356/97593 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T02:32:29Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | ntu-10356/975932020-03-07T13:56:07Z Open-ended coaxial waveguide for conical-beam radiation Shen, Zhongxiang Wang, Jianpeng Lee, Kian Seng School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering This communication demonstrates that an open-ended coaxial waveguide can be a good aperture antenna for generating conical-beam radiation. Design equations are derived to obtain the radii of inner and outer conductors of a coaxial waveguide radiating into a half free space. A design example is provided to verify the design concept and derived equations. Simulated and measured results of a fabricated aperture antenna are presented and compared to demonstrate its conical-beam radiation performance. 2013-07-12T02:35:48Z 2019-12-06T19:44:25Z 2013-07-12T02:35:48Z 2019-12-06T19:44:25Z 2012 2012 Journal Article Shen, Z., Wang, J., & Lee, K. S. (2012). Open-ended coaxial waveguide for conical-beam radiation. IEEE Transactions on Antennas and Propagation, 60(5), 2518-2521. https://hdl.handle.net/10356/97593 http://hdl.handle.net/10220/11267 10.1109/TAP.2012.2189720 en IEEE transactions on antennas and propagation © 2012 IEEE. |
| spellingShingle | DRNTU::Engineering::Electrical and electronic engineering Shen, Zhongxiang Wang, Jianpeng Lee, Kian Seng Open-ended coaxial waveguide for conical-beam radiation |
| title | Open-ended coaxial waveguide for conical-beam radiation |
| title_full | Open-ended coaxial waveguide for conical-beam radiation |
| title_fullStr | Open-ended coaxial waveguide for conical-beam radiation |
| title_full_unstemmed | Open-ended coaxial waveguide for conical-beam radiation |
| title_short | Open-ended coaxial waveguide for conical-beam radiation |
| title_sort | open ended coaxial waveguide for conical beam radiation |
| topic | DRNTU::Engineering::Electrical and electronic engineering |
| url | https://hdl.handle.net/10356/97593 http://hdl.handle.net/10220/11267 |
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