High order mode beam waveguide for technological medium power millimeter wave applications

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Date
1995Author
Version
Acceso abierto / Sarbide irekia
Type
Contribución a congreso / Biltzarrerako ekarpena
Impact
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nodoi-noplumx
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Abstract
The use of medium power millimeter wave CW gyrotrons (10-
30 kW and 30-100 GHz) has several potential applications in
advanced materials processing. Since a stochastic field
distribution in the applicator is desirable no pencil beam is
necessary. Then the possibility to couple the circular
symmetric gyrotron output to a higher order free space mode
can be considered. Beam waveguides based o ...
[++]
The use of medium power millimeter wave CW gyrotrons (10-
30 kW and 30-100 GHz) has several potential applications in
advanced materials processing. Since a stochastic field
distribution in the applicator is desirable no pencil beam is
necessary. Then the possibility to couple the circular
symmetric gyrotron output to a higher order free space mode
can be considered. Beam waveguides based on iterative
reflection of such high order beams on properly designed
mirrors opens the possibility to increase the efficiency and to
reduce costs of present compact transmission lines in gyrotron
technological systems. [--]
Subject
Beam waveguides,
High order beams,
Medium power millimeter waves
Description
Trabajo presentado a la 20th International Conference on Infrared and Millimeter Waves. Orlando (Estados Unidos), 1995.
Departament
Universidad Pública de Navarra. Departamento de Ingeniería Eléctrica y Electrónica /
Nafarroako Unibertsitate Publikoa. Ingeniaritza Elektrikoa eta Elektronikoa Saila
Sponsorship
This work has been supported by the MEC and the BMBF in the “Acciones Integradas Hispano Alemanas 1995” program.