Suppression of the slot-mode radiation in a slitted waveguide using periodic slot perturbations
Transverse perturbations in the form of periodic slots in the narrow-wall are employed to suppress the slot-mode radiation in a slitted waveguide. The presence of the perturbations alters the fast wave supported in an unperturbed slot to a slow wave. Slitted waveguides with and without perturbations...
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| Format: | Journal Article |
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Institute of Electrical and Electronics Engineers
2009
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| Online Access: | http://hdl.handle.net/20.500.11937/38513 |
| _version_ | 1848755340715229184 |
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| author | Sutinjo, Adrian Okoniewski, M. Johnston, R. |
| author_facet | Sutinjo, Adrian Okoniewski, M. Johnston, R. |
| author_sort | Sutinjo, Adrian |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | Transverse perturbations in the form of periodic slots in the narrow-wall are employed to suppress the slot-mode radiation in a slitted waveguide. The presence of the perturbations alters the fast wave supported in an unperturbed slot to a slow wave. Slitted waveguides with and without perturbations were compared in full-wave simulations and in measurements. It will be shown that significant and consistent reduction of the slot-mode radiation is achieved with the perturbations. © 2009 IEEE. |
| first_indexed | 2025-11-14T08:54:45Z |
| format | Journal Article |
| id | curtin-20.500.11937-38513 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T08:54:45Z |
| publishDate | 2009 |
| publisher | Institute of Electrical and Electronics Engineers |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-385132017-09-13T14:17:43Z Suppression of the slot-mode radiation in a slitted waveguide using periodic slot perturbations Sutinjo, Adrian Okoniewski, M. Johnston, R. Transverse perturbations in the form of periodic slots in the narrow-wall are employed to suppress the slot-mode radiation in a slitted waveguide. The presence of the perturbations alters the fast wave supported in an unperturbed slot to a slow wave. Slitted waveguides with and without perturbations were compared in full-wave simulations and in measurements. It will be shown that significant and consistent reduction of the slot-mode radiation is achieved with the perturbations. © 2009 IEEE. 2009 Journal Article http://hdl.handle.net/20.500.11937/38513 10.1109/LAWP.2009.2022774 Institute of Electrical and Electronics Engineers restricted |
| spellingShingle | Sutinjo, Adrian Okoniewski, M. Johnston, R. Suppression of the slot-mode radiation in a slitted waveguide using periodic slot perturbations |
| title | Suppression of the slot-mode radiation in a slitted waveguide using periodic slot perturbations |
| title_full | Suppression of the slot-mode radiation in a slitted waveguide using periodic slot perturbations |
| title_fullStr | Suppression of the slot-mode radiation in a slitted waveguide using periodic slot perturbations |
| title_full_unstemmed | Suppression of the slot-mode radiation in a slitted waveguide using periodic slot perturbations |
| title_short | Suppression of the slot-mode radiation in a slitted waveguide using periodic slot perturbations |
| title_sort | suppression of the slot-mode radiation in a slitted waveguide using periodic slot perturbations |
| url | http://hdl.handle.net/20.500.11937/38513 |