Journal of Infrared, Millimeter, and Terahertz Waves

, Volume 30, Issue 10, pp 1053–1066

Radiation and Resonant Frequency of Superconducting Annular Ring Microstrip Antenna on Uniaxial Anisotropic Media

Article

DOI: 10.1007/s10762-009-9526-2

Cite this article as:
Barkat, O. & Benghalia, A. J Infrared Milli Terahz Waves (2009) 30: 1053. doi:10.1007/s10762-009-9526-2

Abstract

In this work, the full-wave method is used for computing the resonant frequency, the bandwidth, and radiation pattern of High temperature superconductor, or an imperfectly conducting annular ring microstrip, which is printed on uniaxial anisotropic substrate. Galerkin’s method is used in the resolution of the electric field integral equation. The TM set of modes issued from the cavity model theory are used to expand the unknown currents on the patch. Numerical results concerning the effect of the anisotropic substrates on the antenna performance are presented and discussed. It is found that microstrip superconducting could give high efficiency with high gain in millimeter wavelengths. Results are compared with previously published data and are found to be in good agreement.

Keywords

Annular ring Superconductor Antenna microstrip Uniaxial anisotropy Full wave 

Copyright information

© Springer Science+Business Media, LLC 2009

Authors and Affiliations

  1. 1.Département d’électronique, Faculté des sciences de l’ingénieurUniversité Mentouri de ConstantineConstantineAlgérie

Personalised recommendations