Tunable parallel plate waveguide array based on VO2 thin films
Autor: | S. S. Maklakov, A. D. Mishin, V. I. Polozov, K. M. Baskov, V. A. Chistyaev, A. A. Politiko, S. A. Maklakov, D. A. Petrov, V. N. Kisel |
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Rok vydání: | 2020 |
Předmět: | |
Zdroj: | IOP Conference Series: Materials Science and Engineering. 848:012073 |
ISSN: | 1757-899X 1757-8981 |
Popis: | Vanadium dioxide (VO2) is a material with a metal-insulator phase transition. We report a way of application of VO2 thin films as functional elements of reconfigurable parallel plate waveguide array (PPWA). The PPWA presented here is designed to work in X, Ku and K bands. A transmission coefficient of the array with VO2 elements can be altered using temperature by more than 10 dB across the entire experimentally studied frequency range. We demonstrate a method of design and manufacturing of the PPWA. The PPWA may be used as a basic component in more advanced reconfigurable devices. |
Databáze: | OpenAIRE |
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