A 2x2 multiple-input multiple-output (MIMO) architecture using dual-polarized antennas (DPAs) is considered with orthogonal frequency division multiplexing (OFDM). The performance of DPAs is evaluated for adaptive polarization (AP) transmissi

As mentioned earlier the dynamics of the time-varying system is dependent on the choice of trajectory. Therefore a new controller must be computed when the trajectory changes. A constant gain feedback controller can possibly be used for some tr