Kraftmakher G.A., Butylkin V.S., Kazantsev Yu.N. Voltage tunable nonreciprocity of microwaves transmission with varactor-loaded planar meta-structures. In: 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics – Metamaterials, 16-21 September 2013, Bordeaux, France , Proceedings of 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics – Metamaterials , С. 1-3.
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Аннотация
We suggest new planar meta-structures “ferrite plate – varactor-loaded resonant element” that provide voltage tunable nonreciprocity of microwaves transmission in contrast to traditional magnetic control. The effect is observed by tuning varactor capacitance with changing reverse-bias voltages under the ferromagnetic resonance excitation near the varactor-loaded element resonance frequency. Wide tuning range has been obtained with nonreciprocity 19 dB between 5.4 and 5.9 GHz. Presented meta-structures are useful for development of quick-tunable nonreciprocal systems.
| Тип объекта: | Доклад на конференции или семинаре (Статья) |
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| Авторы на русском. ОБЯЗАТЕЛЬНО ДЛЯ АНГЛОЯЗЫЧНЫХ ПУБЛИКАЦИЙ!: | Крафтмахер Г.А., Бутылкин В.С., Казанцев Ю.Н |
| Подразделения (можно выбрать несколько, удерживая Ctrl): | 137 лаб. проблем дифракции 228 лаб. исследования материалов квантовой электроники |
| URI: | http://cplire.ru:8080/id/eprint/962 |
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