In this paper, the design process of a sheet-beam low voltage double V-shape meander line slow wave structure is proposed. The proposed structure is capable to work in the frequency range between 17-21 GHz with a maximum gain of 40.6 dB and a peak efficiency of 16.6 % at 19 GHz. Thanks to its small volume of 0.203 cm3, and the low operating voltage of 1.425 V, and a cathodic current of 100 mA the proposed structure is ideal in all those applications where it is necessary to minimize consumption, dimensions and weight.
Paterna, G., Lipari, G., Comparato, G., Traina, E., Muratore, A., Livreri, P., et al. (2025). Low Voltage Multi-Tapered Double V-Shaped Meander-Line. In 2025 26th International Vacuum Electronics Conference, IVEC 2025 (pp. 1-2). Institute of Electrical and Electronics Engineers Inc. [10.1109/ivec63678.2025.11115678].
Low Voltage Multi-Tapered Double V-Shaped Meander-Line
Paterna, Giuseppe;Comparato, Giorgia;Traina, Eleonora;Livreri, Patrizia;Stivala, Salvatore;Calsi, Giovanni Li;Busacca, Alessandro
2025-01-01
Abstract
In this paper, the design process of a sheet-beam low voltage double V-shape meander line slow wave structure is proposed. The proposed structure is capable to work in the frequency range between 17-21 GHz with a maximum gain of 40.6 dB and a peak efficiency of 16.6 % at 19 GHz. Thanks to its small volume of 0.203 cm3, and the low operating voltage of 1.425 V, and a cathodic current of 100 mA the proposed structure is ideal in all those applications where it is necessary to minimize consumption, dimensions and weight.
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