2013•Unpublished venueRequires access

Microstip antenna with a reconfigurable Dumbbell-shaped defected ground plane for DCS-1800 and PCS-1900

Mohammad M. Fakharian, Pejman Rezaei, Ali A. Orouji

Abstract

A microstrip antenna with reconfigurable Dumbbell-shaped defected ground plane (DGS) is designed and simulated. In the proposed structure, in order to generate frequency diversity at 1.8GHz and 1.9GHz, a DGS with a p-i-n diode is etched on the ground plane. The simulated results by HFSS and CST softwares show the effectiveness of the proposed antenna configuration.

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Available abstract

Key concepts: HFSS, Ground plane, Antenna (radio), Microstrip antenna, PIN diode, Patch antenna, Reconfigurable antenna, Dumbbell