Title :
Application of the complex materials for antenna synthesis
Author :
Petoev, I. ; Tabatadze, V. ; Zaridze, R.
Author_Institution :
Lab. of Appl. Electrodynamics, Tbilisi State Universities, Tbilisi, Georgia
Abstract :
The motivation for this article is to investigate properties of finite periodical structures with resonant elements immersed in a conventional dielectric. It is well known that such combination could have the properties of complex material. Particularly our goal is to apply this kind of structure to design an antenna with a circularly polarized irradiated field and with a flat pattern in a chosen solid angle. Several simulations of complex materials are considered and numerical results obtained.
Keywords :
antenna radiation patterns; dielectric materials; dielectric resonator antennas; periodic structures; antenna design; antenna synthesis; circular polarized irradiated field; complex material; dielectric resonant elements; finite periodical structures; flat pattern; Dielectrics; Finite element methods; Lattices; Materials; Resonant frequency; Spirals; Wires;
Conference_Titel :
Antennas and Propagation (EUCAP), Proceedings of the 5th European Conference on
Conference_Location :
Rome
Print_ISBN :
978-1-4577-0250-1
