Kraftmakher G. A., Butylkin V.S., Kazantsev Yu.N., Mal’tsev V. P. Electrically and Optically Controlled Wideband Matching of Radio-Absorbing Composites to the Ambient Space. Journal of Communications Technology and Electronics , 2018 , 63 (7). С. 721-731. ISSN 1064-2269
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Аннотация
Microwave radio-absorbing metastructures are proposed that possess controlled broadband matching to the ambient space by virtue of an array of varactor-loaded chiral and annular elements in which magnetic resonance are excited. Experimentally in a rectangular waveguide and numerically in free space, it is shown that the tuning of the magnetic resonance frequency leads to a shift in the matching frequency region. The electric control of the magnetic resonance and, accordingly, the matching (25% relative tuning) is achieved by the variation in the reverse bias voltage at the varactor, and the optical control is achieved by directing a red laser pointer to a photodiode connected to the varactor in the photodiode mode.
Тип объекта: | Статья |
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Авторы на русском. ОБЯЗАТЕЛЬНО ДЛЯ АНГЛОЯЗЫЧНЫХ ПУБЛИКАЦИЙ!: | Крафтмахер Г.А., Бутылкин В.С., Казанцев Ю.Н., Мальцев В.П. |
Подразделения (можно выбрать несколько, удерживая Ctrl): | 139 лаб. оптических волноводных систем 228 лаб. исследования материалов квантовой электроники |
URI: | http://cplire.ru:8080/id/eprint/4946 |
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