CST – Computer Simulation Technology

PATCH ANTENNA WITH RECONFIGURABLE POLARIZATION

Title:
PATCH ANTENNA WITH RECONFIGURABLE POLARIZATION
Author(s):
G. Monti, L. Corchia, L. Tarricone
Source:
Progress In Electromagnetics Research C
Vol./Issue/Date:
Volume: 9, 2009
Year:
2009
Page(s):
13-23
Abstract:
A recon¯gurable patch antenna consisting of a square patch with two cross-shaped diagonal slots is presented. The proposed design approach is based on the use of two pairs of switches in order to obtain both frequency and polarization recon¯gurability. Speci¯cally, three di®erent polarization states have been obtained: a Right-Hand Circular Polarization, a Left-Hand Circular Polarization and a Linear Polarization. Experimental results, referred to a realization on a FR4 substrate of the layouts corresponding to the useful switch configurations, are reported.
Document:

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