WIDE-BEAM HIGH-EFFICIENCY MICROSTRIP PATCH-BASED ANTENNA FOR BROADBAND WIRELESS APPLICATIONS

摘要

A novel high efficiency sector antenna build of four radiating patches, a shaped ground plane and a reflector plate is presented. Based on the proposed structure, a prototype antenna for WiMAX applications, achieving a half-power beamwidth of 120°, was designed, fabricated, and measured. Simulation results and measured data are presented.