Title :
Modal solutions in dual-depth longitudinally corrugated waveguides for design of dual-band 20/30 GHz hard horns
Author :
Skobelev, Sergei ; Kildal, Per-Simon
Author_Institution :
Co. "Radiophyzika", Moscow
Abstract :
In this paper, a novel approach to the creation of a dual-frequency hard horn is proposed. Our approach is based on using a dual-depth longitudinally corrugated waveguide, the cross section of which is shown in this paper. Analysis of the waveguide eigenmodes as well as an example of the potential performance of a corresponding single-mode hard horn in two bands are given
Keywords :
horn antennas; multifrequency antennas; waveguides; 20 GHz; 30 GHz; cross section; dual-band hard horns; dual-depth longitudinally corrugated waveguides; modal solutions; single-mode hard horn; waveguide eigenmodes; Antenna feeds; Aperture antennas; Boundary conditions; Dielectrics; Dual band; Horn antennas; Magnetic fields; Propagation constant; Satellite communication; Tellurium;
Conference_Titel :
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
1-4244-0123-2
DOI :
10.1109/APS.2006.1710758
