An Analytical Approach for Quick Temperature Prediction of Helix Traveling-Wave Tubes

Abstract

An analytical approach has been presented in this paper to predictthe helix temperature for slow-wave structure (SWS) to analysis the effective heat dissipation relative to helix. On the basis of this model, helix temperature isevaluated with comparison of analytically estimated helix temperaturehas been compared by ANSYS simulation results.Temperature of helixhasbeen obtained at different power loss on helix.