Helitron: Operation at High Frequency Orbital Harmonics and the Mode of Electron Phase Selection
The possibilities of improving the output characteristics of the helitron in two directions have been studied – increasing the efficiency in the phase selection mode of electrons and increasing the operating frequency through the use of a multi-lamella electrodynamic system (increasing the azimuthal...
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| Format: | Article |
| Language: | Russian |
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Educational institution «Belarusian State University of Informatics and Radioelectronics»
2024-01-01
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| Series: | Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki |
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| Online Access: | https://doklady.bsuir.by/jour/article/view/3789 |
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| author | A. A. Kurayev V. V. Matveyenka |
| author_facet | A. A. Kurayev V. V. Matveyenka |
| author_sort | A. A. Kurayev |
| collection | DOAJ |
| description | The possibilities of improving the output characteristics of the helitron in two directions have been studied – increasing the efficiency in the phase selection mode of electrons and increasing the operating frequency through the use of a multi-lamella electrodynamic system (increasing the azimuthal index n of the operating mode). The results obtained during the experiments indicate the unique capabilities of the helitron at very high harmonics of the electron orbital frequency: up to n = 96, the device has an acceptable efficiency for low-power generators in the electron phase selection mode. This opens up prospects for using such a generator in the millimeter wavelength range. However, in this range, instead of a high-frequency multi-lamella line, an azimuthally corrugated rod with a depth of longitudinal grooves ∆r = λ/4 should be used. This is most effective in providing thermal conditions. |
| format | Article |
| id | doaj-art-55e906d1e2ee468fa800d8240123bd79 |
| institution | Kabale University |
| issn | 1729-7648 |
| language | Russian |
| publishDate | 2024-01-01 |
| publisher | Educational institution «Belarusian State University of Informatics and Radioelectronics» |
| record_format | Article |
| series | Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki |
| spelling | doaj-art-55e906d1e2ee468fa800d8240123bd792025-08-20T04:00:33ZrusEducational institution «Belarusian State University of Informatics and Radioelectronics»Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki1729-76482024-01-01216374410.35596/1729-7648-2023-21-6-37-441949Helitron: Operation at High Frequency Orbital Harmonics and the Mode of Electron Phase SelectionA. A. Kurayev0V. V. Matveyenka1Belarusian State University of Informatics and RadioelectronicsBelarusian State University of Informatics and RadioelectronicsThe possibilities of improving the output characteristics of the helitron in two directions have been studied – increasing the efficiency in the phase selection mode of electrons and increasing the operating frequency through the use of a multi-lamella electrodynamic system (increasing the azimuthal index n of the operating mode). The results obtained during the experiments indicate the unique capabilities of the helitron at very high harmonics of the electron orbital frequency: up to n = 96, the device has an acceptable efficiency for low-power generators in the electron phase selection mode. This opens up prospects for using such a generator in the millimeter wavelength range. However, in this range, instead of a high-frequency multi-lamella line, an azimuthally corrugated rod with a depth of longitudinal grooves ∆r = λ/4 should be used. This is most effective in providing thermal conditions.https://doklady.bsuir.by/jour/article/view/3789helitronextremely high frequency orbital electron harmonicsphase selection modeefficiency |
| spellingShingle | A. A. Kurayev V. V. Matveyenka Helitron: Operation at High Frequency Orbital Harmonics and the Mode of Electron Phase Selection Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki helitron extremely high frequency orbital electron harmonics phase selection mode efficiency |
| title | Helitron: Operation at High Frequency Orbital Harmonics and the Mode of Electron Phase Selection |
| title_full | Helitron: Operation at High Frequency Orbital Harmonics and the Mode of Electron Phase Selection |
| title_fullStr | Helitron: Operation at High Frequency Orbital Harmonics and the Mode of Electron Phase Selection |
| title_full_unstemmed | Helitron: Operation at High Frequency Orbital Harmonics and the Mode of Electron Phase Selection |
| title_short | Helitron: Operation at High Frequency Orbital Harmonics and the Mode of Electron Phase Selection |
| title_sort | helitron operation at high frequency orbital harmonics and the mode of electron phase selection |
| topic | helitron extremely high frequency orbital electron harmonics phase selection mode efficiency |
| url | https://doklady.bsuir.by/jour/article/view/3789 |
| work_keys_str_mv | AT aakurayev helitronoperationathighfrequencyorbitalharmonicsandthemodeofelectronphaseselection AT vvmatveyenka helitronoperationathighfrequencyorbitalharmonicsandthemodeofelectronphaseselection |