Optimum horn antennas for high order mode beam waveguides

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Date
1995Version
Acceso abierto / Sarbide irekia
Type
Contribución a congreso / Biltzarrerako ekarpena
Impact
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nodoi-noplumx
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Abstract
Higher order free space modes can be considered as serious candidates for power millimeter wave transmission in advanced material processing by using medium power CW gyrotrons. These modes can be propagated in a beam waveguide with properly designed mirrors. Here, we present some optimal ways to excite these higher order free space modes from circular symmetric cylindrical waveguide modes by usin ...
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Higher order free space modes can be considered as serious candidates for power millimeter wave transmission in advanced material processing by using medium power CW gyrotrons. These modes can be propagated in a beam waveguide with properly designed mirrors. Here, we present some optimal ways to excite these higher order free space modes from circular symmetric cylindrical waveguide modes by using optimal non linear horn launchers. An original synthesis procedure is proposed which has been successfully tested by computational simulation. [--]
Subject
Optimum horn antennas,
Higher order free space modes,
Beam waveguides
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.