A measurement method of material parameters for uniaxially anisotropic artificial dielectrics

IEICE Electronics Express

Ikuo Awai²  Toshio Ishizaki¹  Seiji Kida² 

[1] Panasonic Corporation;Ryukoku University

关键词: artificial dielectrics;    material parameters;    uniaxially anisotropic;    measurement method;    transmission characteristics;   

DOI  :  10.1587/elex.7.810

学科分类：电子、光学、磁材料

来源: Denshi Jouhou Tsuushin Gakkai

【 摘 要 】

References(2)A novel measurement method of material parameters for uniaxially anisotropic artificial dielectrics is proposed. The method utilizes the transmission characteristics with a waveguide. This method is valid for the artificial dielectrics where the size of constituting particles is negligibly small compared with the wavelength, and the frequency dependency of the material parameters is very small. Our method requires only one piece of sample for measurement. In the case where the test piece of the material is thin enough, the material parameters can be calculated analytically. The theoretical considerations are confirmed by the experiments for artificial dielectrics.

【 授权许可】

Unknown