Generation of the HE11 mode in rectangular waveguide using gaussian techniques
Ver/
Fecha
1999Versión
Acceso abierto / Sarbide irekia
Tipo
Contribución a congreso / Biltzarrerako ekarpena
Versión
Versión aceptada / Onetsi den bertsioa
Impacto
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10.1109/APS.1999.789140
Resumen
A new and efficient design of a rectangular corrugated waveguide mode converter,
from TE10 mode in a smooth rectangular monomode waveguide to HE11 mode in a
corrugated rectangular waveguide, is proposed. The main idea is the application of
Gaussian design techniques, described in the given references, previously applied in
circular waveguides. By using these techniques compact and very effici ...
[++]
A new and efficient design of a rectangular corrugated waveguide mode converter,
from TE10 mode in a smooth rectangular monomode waveguide to HE11 mode in a
corrugated rectangular waveguide, is proposed. The main idea is the application of
Gaussian design techniques, described in the given references, previously applied in
circular waveguides. By using these techniques compact and very efficient components are
obtained.
The obtained far field pattern is rather good as illuminator of square or rectangular
parabolic reflectors, with very low sidelobes and crosspolarisation levels, avoiding the use
of a rectangular to circular waveguide converter.
Simulations by using the HP’s Finite Element code HFSS shown very promising
results. [--]
Materias
Rectangular corrugated waveguides,
Gaussian techniques
Editor
IEEE
Publicado en
IEEE Antennas and Propagation Society International Symposium. 1999 Digest. Held in conjunction with: USNC/URSI National Radio Science Meeting.
Notas
Trabajo presentado al IEEE AP-S International Symposium and URSI Radio Science Meeting. Estados Unidos, 1999.
Departamento
Universidad Pública de Navarra. Departamento de Ingeniería Eléctrica y Electrónica /
Nafarroako Unibertsitate Publikoa. Ingeniaritza Elektrikoa eta Elektronikoa Saila