The structure of the radiation field of a symmetric slot line perpendicular to the edge of an infinite half-plane, taking into account the cross-polarization component
Background. Symmetric slot lines on a perfectly reflecting half-plane are good mathematical models for slot antennas on an ideal plane of finite dimensions, which in practice have a high gain and operate over a wide frequency band. These antennas are used in ultra-fast information processing systems...
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| Format: | Article |
| Language: | English |
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Povolzhskiy State University of Telecommunications & Informatics
2023-07-01
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| Series: | Физика волновых процессов и радиотехнические системы |
| Subjects: | |
| Online Access: | https://journals.ssau.ru/pwp/article/viewFile/23314/9686 |
| _version_ | 1797382557519577088 |
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| author | Eugeniy I. Nefyodov Igor N. Ponomarev Viacheslav P. Zayarnyi |
| author_facet | Eugeniy I. Nefyodov Igor N. Ponomarev Viacheslav P. Zayarnyi |
| author_sort | Eugeniy I. Nefyodov |
| collection | DOAJ |
| description | Background. Symmetric slot lines on a perfectly reflecting half-plane are good mathematical models for slot antennas on an ideal plane of finite dimensions, which in practice have a high gain and operate over a wide frequency band. These antennas are used in ultra-fast information processing systems based on microwave and optical volume integrated circuits. Aim. The work presents a solution to the problem of radiation of a perfectly reflecting half-plane, which was excited by a symmetric slot line with a different law of slot expansion. Methods. The problem was solved by the Fourier variable separation method, by which the Green tensor function was obtained, which connects the two components of the antenna radiation field with the excitation field in the gap. Results. It is shown that in the far zone, the radiation field of an ideally reflecting half-plane has two components: the main and crosspolarization. The Green tensor function has a complex form and consists of two terms. The analysis of the Green tensor function shows the participation of each term in the formation of a field in the far zone, demonstrates the mechanism of radiation and leads to known special cases for slot radiators. Conclusion. The validity of the presented mathematical model is confirmed by experimental research. |
| first_indexed | 2024-03-08T21:07:10Z |
| format | Article |
| id | doaj.art-203e4c61924843d8b49e0315901fff3f |
| institution | Directory Open Access Journal |
| issn | 1810-3189 2782-294X |
| language | English |
| last_indexed | 2024-03-08T21:07:10Z |
| publishDate | 2023-07-01 |
| publisher | Povolzhskiy State University of Telecommunications & Informatics |
| record_format | Article |
| series | Физика волновых процессов и радиотехнические системы |
| spelling | doaj.art-203e4c61924843d8b49e0315901fff3f2023-12-22T10:31:42ZengPovolzhskiy State University of Telecommunications & InformaticsФизика волновых процессов и радиотехнические системы1810-31892782-294X2023-07-01262273510.18469/1810-3189.2023.26.2.27-358833The structure of the radiation field of a symmetric slot line perpendicular to the edge of an infinite half-plane, taking into account the cross-polarization componentEugeniy I. Nefyodov0Igor N. Ponomarev1Viacheslav P. Zayarnyi2Fryazino Branch of Institute of Radio Engineering and Electronics named after V.A. Kotelnikov (Russian Academy of Sciences)Volgograd State UniversityVolgograd State Technical UniversityBackground. Symmetric slot lines on a perfectly reflecting half-plane are good mathematical models for slot antennas on an ideal plane of finite dimensions, which in practice have a high gain and operate over a wide frequency band. These antennas are used in ultra-fast information processing systems based on microwave and optical volume integrated circuits. Aim. The work presents a solution to the problem of radiation of a perfectly reflecting half-plane, which was excited by a symmetric slot line with a different law of slot expansion. Methods. The problem was solved by the Fourier variable separation method, by which the Green tensor function was obtained, which connects the two components of the antenna radiation field with the excitation field in the gap. Results. It is shown that in the far zone, the radiation field of an ideally reflecting half-plane has two components: the main and crosspolarization. The Green tensor function has a complex form and consists of two terms. The analysis of the Green tensor function shows the participation of each term in the formation of a field in the far zone, demonstrates the mechanism of radiation and leads to known special cases for slot radiators. Conclusion. The validity of the presented mathematical model is confirmed by experimental research.https://journals.ssau.ru/pwp/article/viewFile/23314/9686traveling wave antennasymmetric slot lineideal wedgeideal half-planecross-polarization component of the fieldradiation pattern |
| spellingShingle | Eugeniy I. Nefyodov Igor N. Ponomarev Viacheslav P. Zayarnyi The structure of the radiation field of a symmetric slot line perpendicular to the edge of an infinite half-plane, taking into account the cross-polarization component Физика волновых процессов и радиотехнические системы traveling wave antenna symmetric slot line ideal wedge ideal half-plane cross-polarization component of the field radiation pattern |
| title | The structure of the radiation field of a symmetric slot line perpendicular to the edge of an infinite half-plane, taking into account the cross-polarization component |
| title_full | The structure of the radiation field of a symmetric slot line perpendicular to the edge of an infinite half-plane, taking into account the cross-polarization component |
| title_fullStr | The structure of the radiation field of a symmetric slot line perpendicular to the edge of an infinite half-plane, taking into account the cross-polarization component |
| title_full_unstemmed | The structure of the radiation field of a symmetric slot line perpendicular to the edge of an infinite half-plane, taking into account the cross-polarization component |
| title_short | The structure of the radiation field of a symmetric slot line perpendicular to the edge of an infinite half-plane, taking into account the cross-polarization component |
| title_sort | structure of the radiation field of a symmetric slot line perpendicular to the edge of an infinite half plane taking into account the cross polarization component |
| topic | traveling wave antenna symmetric slot line ideal wedge ideal half-plane cross-polarization component of the field radiation pattern |
| url | https://journals.ssau.ru/pwp/article/viewFile/23314/9686 |
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