Improvement of cold parameters of the double corrugated waveguide by geometrical shaping of the corrugations

Mineo, Mauro and Paoloni, Claudio (2013) Improvement of cold parameters of the double corrugated waveguide by geometrical shaping of the corrugations. In: 14th IEEE International Vacuum Electronics Conference :. IEEE, FRA. ISBN 978-1-4673-5976-4

Abstract

The double corrugated waveguide was demonstrated as an effective solution for the realization of interaction structures at terahertz frequencies. By using different shapes of the corrugations, a relevant improvement of the cold parameters can be obtained. In particular lower losses are beneficial for tube performance.