Circular Polarisation Filter for Antennas Applications

The propagation properties of HE and EH hybrid modes, with circular polarisation, in helically corrugated waveguide are studied using the approximation of anisotropic surface impedance. The "convenient" dimensions of the structure able to propagate the only HE11 + (left circular polarisati...

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Bibliographic Details
Published in1986 16th European Microwave Conference pp. 298 - 302
Main Authors Missoum, M., Jecko, F.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.09.1986
Subjects
Anisotropic magnetoresistance
Antennas and propagation
Corrugated surfaces
Filters
Frequency
Helium
Polarization
Surface impedance
Surface waves
Zinc
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Summary:The propagation properties of HE and EH hybrid modes, with circular polarisation, in helically corrugated waveguide are studied using the approximation of anisotropic surface impedance. The "convenient" dimensions of the structure able to propagate the only HE11 + (left circular polarisation) are proposed.
DOI:10.1109/EUMA.1986.334210