Radiation from an open ended eccentric annular waveguide
The radiation from an open ended eccentric annular waveguide is examined here. The region between the two circular conductors is assumed to have either symmetrical or anti-symmetrical TE field distribution. The cut-off wavenumber is first calculated and the unknown coefficients in the field are then...
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| المؤلف الرئيسي: | |
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| مؤلفون آخرون: | |
| التنسيق: | article |
| منشور في: |
1997
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://eprints.kfupm.edu.sa/id/eprint/14393/1/14393_1.pdf https://eprints.kfupm.edu.sa/id/eprint/14393/2/14393_2.doc |
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| _version_ | 1864513402838188032 |
|---|---|
| author | Ragheb, H.A. |
| author2 | unknown |
| author2_role | author |
| author_facet | Ragheb, H.A. unknown |
| author_role | author |
| dc.creator.none.fl_str_mv | Ragheb, H.A. unknown |
| dc.date.none.fl_str_mv | 1997-07 2020 |
| dc.format.none.fl_str_mv | application/pdf application/msword |
| dc.identifier.none.fl_str_mv | https://eprints.kfupm.edu.sa/id/eprint/14393/1/14393_1.pdf https://eprints.kfupm.edu.sa/id/eprint/14393/2/14393_2.doc (1997) Radiation from an open ended eccentric annular waveguide. Antennas and Propagation Society International Symposium, 1997. IEEE., 1997 Digest, 1. |
| dc.language.none.fl_str_mv | en en |
| dc.publisher.none.fl_str_mv | IEEE |
| dc.relation.none.fl_str_mv | https://eprints.kfupm.edu.sa/id/eprint/14393/ |
| dc.rights.*.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Computer |
| dc.title.none.fl_str_mv | Radiation from an open ended eccentric annular waveguide |
| dc.type.none.fl_str_mv | Article PeerReviewed info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
| description | The radiation from an open ended eccentric annular waveguide is examined here. The region between the two circular conductors is assumed to have either symmetrical or anti-symmetrical TE field distribution. The cut-off wavenumber is first calculated and the unknown coefficients in the field are then obtained. It is found that for anti-symmetric field distribution the radiation pattern in the H-plane has a null which can be widely scanned by displacing the conducting core from the central axis. For the symmetrical field distribution a pair of symmetrical nulls in the E-plane are slightly scanned with the displacement of the conducting core. This type of waveguide antenna is useful for applications in phased and adaptive arrays which require null scanning |
| eu_rights_str_mv | openAccess |
| format | article |
| id | KFUPM_1301dbd2104c4a0efa1f03e695fb3061 |
| identifier_str_mv | (1997) Radiation from an open ended eccentric annular waveguide. Antennas and Propagation Society International Symposium, 1997. IEEE., 1997 Digest, 1. |
| language_invalid_str_mv | en |
| network_acronym_str | KFUPM |
| network_name_str | King Fahd University of Petroleum and Minerals |
| oai_identifier_str | oai::14393 |
| publishDate | 1997 |
| publisher.none.fl_str_mv | IEEE |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| spelling | Radiation from an open ended eccentric annular waveguideRagheb, H.A.unknownComputerThe radiation from an open ended eccentric annular waveguide is examined here. The region between the two circular conductors is assumed to have either symmetrical or anti-symmetrical TE field distribution. The cut-off wavenumber is first calculated and the unknown coefficients in the field are then obtained. It is found that for anti-symmetric field distribution the radiation pattern in the H-plane has a null which can be widely scanned by displacing the conducting core from the central axis. For the symmetrical field distribution a pair of symmetrical nulls in the E-plane are slightly scanned with the displacement of the conducting core. This type of waveguide antenna is useful for applications in phased and adaptive arrays which require null scanningIEEE1997-072020ArticlePeerReviewedinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfapplication/mswordhttps://eprints.kfupm.edu.sa/id/eprint/14393/1/14393_1.pdfhttps://eprints.kfupm.edu.sa/id/eprint/14393/2/14393_2.doc (1997) Radiation from an open ended eccentric annular waveguide. Antennas and Propagation Society International Symposium, 1997. IEEE., 1997 Digest, 1. enenhttps://eprints.kfupm.edu.sa/id/eprint/14393/info:eu-repo/semantics/openAccessoai::143932019-11-01T14:05:37Z |
| spellingShingle | Radiation from an open ended eccentric annular waveguide Ragheb, H.A. Computer |
| status_str | publishedVersion |
| title | Radiation from an open ended eccentric annular waveguide |
| title_full | Radiation from an open ended eccentric annular waveguide |
| title_fullStr | Radiation from an open ended eccentric annular waveguide |
| title_full_unstemmed | Radiation from an open ended eccentric annular waveguide |
| title_short | Radiation from an open ended eccentric annular waveguide |
| title_sort | Radiation from an open ended eccentric annular waveguide |
| topic | Computer |
| url | https://eprints.kfupm.edu.sa/id/eprint/14393/1/14393_1.pdf https://eprints.kfupm.edu.sa/id/eprint/14393/2/14393_2.doc |