Title :
A cylindrical metamaterial mirror (Invited Paper)
Author_Institution :
Department of Electrical and Computer Engineering, National Chiao Tung University, 1001 Ta-Hsueh Road, Hsinchu, 30010, Taiwan
Abstract :
This paper reports the scattering of electromagnetic plane wave by a synthetic dielectric made of one-dimensional (1D) periodically stratified dielectric layers along the radial direction. Interestingly, the bi-static echo width of the synthetic dielectric in a specific frequency range of operation is almost identical to that of a perfect mirror having the same dimension. In comparison with the noble metal having significant dielectric loss in optics, such a synthetic dielectric has excellent performance in serving as a reflection mirror but with insignificant loss.
Keywords :
"Dielectrics","Scattering","Periodic structures","Gold","Electromagnetics","Photonics","Mirrors"
Conference_Titel :
RF and Wireless Technologies for Biomedical and Healthcare Applications (IMWS-BIO), 2015 IEEE MTT-S 2015 International Microwave Workshop Series on
DOI :
10.1109/IMWS-BIO.2015.7303802
