Title :
Measurements of anomalous skin effect in 1 THz band
Author :
Nagai, Shuichi ; Hayashi, Teruaki ; Sanada, Atsushi
Author_Institution :
Yamaguchi Univ., Ube, Japan
Abstract :
Influence of the anomalous skin effect on the surface resistance in 1 THz band is investigated experimentally. Scattering parameters of a 2-inch uni-cast WR-1.0 waveguide made of gold are measured in 0.75-1.1 THz band with a vector network analyzer, and the surface resistance are calculated. It is shown that the surface resistance is proportional to the frequency to power of 0.57, which is between the cases of the classical skin effect and the anomalous skin effect and the surface resistance is in the transition from the classical skin effect region to the anomalous skin effect region.
Keywords :
S-parameters; anomalous skin effect; network analysers; surface resistance; waveguides; anomalous skin effect measurements; anomalous skin effect region; classical skin effect region; frequency 0.75 THz to 1.1 THz; gold; scattering parameters; surface resistance; unicast WR-1.0 waveguide; vector network analyzer; Electrical resistance measurement; Frequency measurement; Metals; Skin effect; Surface resistance; Surface waves; Anomalous skin effect; surface resistance; terahertz waves;
Conference_Titel :
Microwave Symposium Digest (IMS), 2013 IEEE MTT-S International
Conference_Location :
Seattle, WA
Print_ISBN :
978-1-4673-6177-4
DOI :
10.1109/MWSYM.2013.6697785
