Title :
Retrieval of magneto-electric properties of unsymmetric metamaterials from measured S-parameters
Author :
Ro, Ruyen ; Varadan, Vasundara V.
Author_Institution :
Dept. of Electr. Eng., Arkansas Univ., Fayetteville, AR
Abstract :
In this paper, a new inverse algorithm is proposed for retrieving the effective parameters of unsymmetric metamaterials from three measurements of S-parameters. Analytic expressions for the effective properties of unsymmetric metamaterials are formulated in terms of ABCD matrix. With simulated or measured S-parameters for unsymmetric metamaterials, the effective parameters are retrieved
Keywords :
S-parameters; matrix algebra; metamaterials; ABCD matrix; inverse algorithm; magneto-electric properties; measured S-parameters; unsymmetric metamaterials; Couplings; Impedance; Magnetic properties; Magnetosphere; Metamaterials; Microwave measurements; Optical reflection; Permeability; Scattering parameters; Slabs;
Conference_Titel :
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
1-4244-0123-2
DOI :
10.1109/APS.2006.1711284
