Title :
Equivalent circuit model with external coupling for metamaterials composed of wired metallic spheres
Author :
Hisakado, Takashi ; Yoshida, Kenta ; Wada, O.
Author_Institution :
Dept. of Electr. Eng., Kyoto Univ., Kyoto, Japan
Abstract :
Equivalent circuit model is an effective tool for analysis and design of metamaterials. This paper describes circuit modeling of external coupling which consists of excitation by external field and radiation. Using the structure of wired metallic spheres, we show a theoretical method for modeling the external coupling with excitation source and radiation resistance. We confirm the validity of the model by the comparison with electromagnetic analysis.
Keywords :
equivalent circuits; light sources; optical couplers; optical design techniques; optical metamaterials; electromagnetic analysis; equivalent circuit model; excitation source-radiation resistance coupling; external coupling; metamaterial analysis; metamaterial design; wired metallic spheres; Analytical models; Couplings; Damping; Equivalent circuits; Integrated circuit modeling; Mathematical model; Metamaterials;
Conference_Titel :
Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS), 2013 7th International Congress on
Conference_Location :
Talence
Print_ISBN :
978-1-4799-1229-2
DOI :
10.1109/MetaMaterials.2013.6809099
