Title :
Abnormal guiding and filtering properties for some composite structures of right/left-handed metamaterials
Author :
He, Sailing ; Hu, Xin ; He, Jinlong ; Li, Jiushen ; Zou, Yongzhuo
Author_Institution :
Centre for Opt. & Electromagn. Res., Zhejiang Univ., Hangzhou, China
Abstract :
We study some abnormal guiding and filtering properties for some multi-layered structures consisting of right/left-handed metamaterials. The extremely slow propagation of guided waves in a slab waveguide with a left-handed material substrate is studied. Resonating and notch filters based on some composite right/left-handed (CRLH) transmission lines are also proposed.
Keywords :
composite materials; electromagnetic wave propagation; metamaterials; microwave materials; multilayers; notch filters; periodic structures; resonator filters; transmission lines; waveguides; CRLH transmission lines; composite structures; guided wave propagation; left-handed metamaterials; multilayered structures; notch filters; resonating filters; right-handed metamaterials; slab waveguide; Dielectric substrates; Electromagnetic propagation; Electromagnetic scattering; Electromagnetic waveguides; Filtering; Frequency; Metamaterials; Optical filters; Optical waveguides; Slabs;
Conference_Titel :
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN :
0-7803-9433-X
DOI :
10.1109/APMC.2005.1606180
