Title :
Full wave analysis of annular ring microstrip antenna on metamaterial
Author :
Vasconcelos, C. F L ; Albuquerque, M.R.M.L. ; Silva, S.G. ; Oliveira, J. R S ; D´Assunção, A.G.
Author_Institution :
Univ. Fed. do Rio Grande do Norte (UFRN), Natal, Brazil
Abstract :
The propagation characteristics of the fundamental mode of annular ring microstrip antenna (ARMSA) on metamaterial substrate are determined via spectral domain analysis. Green´s functions of the structure in Hankel transform domain are determined by using Hertz vector formulation. Numerical results of resonant frequencies are found as functions of some geometrical parameters.
Keywords :
Green´s function methods; Hankel transforms; loop antennas; metamaterials; microstrip antennas; Green´s function; Hankel transform; Hertz vector formulation; annular ring microstrip antenna; full wave analysis; metamaterial substrate; resonant frequency; spectral domain analysis; Antennas and propagation; Dielectric substrates; Green´s function methods; Magnetic materials; Metamaterials; Microstrip antenna arrays; Microstrip antennas; Moment methods; Resonant frequency; Spectral analysis;
Conference_Titel :
Electromagnetic Field Computation (CEFC), 2010 14th Biennial IEEE Conference on
Conference_Location :
Chicago, IL
Print_ISBN :
978-1-4244-7059-4
DOI :
10.1109/CEFC.2010.5481720
