Nowadays, a polarization reconfigurable antenna, which can
provide various polarizations at the same operating frequency
has received considerable attention because it has the potential
to improve the performances of wireless communication
systems. The switchable polarization antenna can be used to
mitigate signal fading in mUltipath propagation environments
and provide double transmission channels for frequency reuse.
It can be applied to multi system operation in order to reduce
the number of the required antennas