Title :
A flange impedance influence on finite waveguides array mutual coupling
Author :
Komarov, Sergei A. ; Scherbinin, Vsevolod V.
Author_Institution :
Altai State Univ., Barnaul, Russia
Abstract :
The finite waveguide antenna array mutual coupling has been calculated using the variational principle in the single-mode approach. The influence of the flange impedance on the antenna array mutual coupling characteristics has been investigated numerically for various kinds of flange impedance.
Keywords :
antenna theory; electric impedance; electromagnetic coupling; variational techniques; waveguide antenna arrays; finite waveguide antenna array mutual coupling; flange impedance; single-mode approach; variational principle; Antenna arrays; Conducting materials; Dielectric losses; Equations; Flanges; Metamaterials; Mutual coupling; Permittivity; Planar waveguides; Surface impedance;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2005 IEEE
Print_ISBN :
0-7803-8883-6
DOI :
10.1109/APS.2005.1552362
