Dual polarized slot cut elliptical shaped microstrip antennas
This paper proposes a novel Multi band dual polarized elliptical shaped microstrip antenna cut with square and rectangular slot. The square slot in elliptical patch degenerates patch TM11 and TM21 modes into two orthogonal modes to realize multi band characteristics. The optimization of the input impedance at degenerated resonant modes is done by the introduction of the rectangular slot to realize optimum bandwidth of 1 to 2% in 1000 MHz frequency range. The proposed dual polarized configuration yields broadside radiation pattern characteristics over all the resonant mode frequencies.
2016 IEEE International Conference on Engineering and Technology (ICETECH)