Title :
Circular Polarisation Filter for Antennas Applications
Author :
Missoum, M. ; Jecko, F.
Abstract :
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.
Keywords :
Anisotropic magnetoresistance; Antennas and propagation; Corrugated surfaces; Filters; Frequency; Helium; Polarization; Surface impedance; Surface waves; Zinc;
Conference_Titel :
Microwave Conference, 1986. 16th European
Conference_Location :
Dublin, Ireland
DOI :
10.1109/EUMA.1986.334210
