Title :
A simple theory model of high impedance surface and application
Author :
Zheng, Gang ; Yuan Yu, Zhi ; Zhong Wang, Bing
Author_Institution :
Inst. of Appl. Phys., China Univ. of Electron. Sci. & Technol., Chengdu, China
Abstract :
This paper presents a simple theory model of high impedance surface, and uses the model to explain the phenomena that resonant frequency of high impedance surface rise as transverse area ratio of metal pole and cell becomes larger. Finally, on the base of this model, paper presents a method to extend the bandwidth of high impedance surface restraining surface waves.
Keywords :
electromagnetic wave propagation; high impedance surface; resonant frequency; simple theory model; Dielectrics; Distributed parameter circuits; Frequency selective surfaces; Permeability; Permittivity; Resonant frequency; Surface impedance; Surface structures; Surface waves; Transmission line theory; High impedance surface; nonhomogeneous; resonant frequency; stopband;
Conference_Titel :
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN :
0-7803-9433-X
DOI :
10.1109/APMC.2005.1606727
