Title :
Extraction of the effective propagation and attenuation constants in a cut-wire array
Author :
Li, Yang ; Ling, Hao
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Texas, Austin, TX
Abstract :
We study the effective propagation and attenuation constants for wave propagation in a cut-wire array of finite metal wires. The effective propagation constant is obtained from the phase of the transmission data collected inside the array. The effective attenuation constant is then calculated by using the Kramers-Kronig relationship. The reconstructed transmission loss from the resulting attenuation constant shows good qualitative agreement with the raw transmission data.
Keywords :
Kramers-Kronig relations; electromagnetic wave transmission; radiowave propagation; Kramers-Kronig relationship; cut-wire array; effective attenuation constant; effective propagation constant; metal wires; transmission loss; Attenuation; Data mining; Frequency; National electric code; Phase measurement; Phased arrays; Plasmons; Propagation constant; Propagation losses; Wires;
Conference_Titel :
Antenna Technology, 2009. iWAT 2009. IEEE International Workshop on
Conference_Location :
Santa Monica, CA
Print_ISBN :
978-1-4244-4395-6
Electronic_ISBN :
978-1-4244-4396-3
DOI :
10.1109/IWAT.2009.4906932
