Title :
Analysis of the effective permittivity and permeabilityof embedded lossy dielectric array
Author :
Teng Zhao ; Jiming Song ; Kamgaing, Telesphor
Author_Institution :
Dept. of Electr. & Comput. Eng., Iowa State Univ., Ames, IA, USA
Abstract :
This paper explores the effective permittivity and permeability of the structure which has periodic lossy dielectric objects embedded in a matrix. The asymptotic expressions for both high conductivity and quasi-static are derived and discussed. Numerical results both from the MG formula and an integral equation approach are provided to verify all the asymptotic expressions and related conclusions.
Keywords :
dielectric materials; integral equations; matrix algebra; permeability; permittivity; MG formula; asymptotic expressions; embedded lossy dielectric array; integral equation approach; matrix method; periodic lossy dielectric objects; permeability; permittivity; Approximation methods; Conductivity; Dielectrics; Equations; Materials; Permeability; Permittivity;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2013 IEEE
Conference_Location :
Orlando, FL
Print_ISBN :
978-1-4673-5315-1
DOI :
10.1109/APS.2013.6711426
