Single probe fed cavity backed circularly polarized antenna

Abstract

Abstract The concept of a novel single probe feed cavity backed circularly polarized antenna based on substrate integrated waveguide technique has been investigated in this article. The proposed antenna provides high circularly polarized radiation performance and keeps advantages of low profile and convenient fabrication. © 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 2996–2998, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23848