Microstrip antennas are highly suitable structures for modern communication systems due to their inherent properties like low cost, small size, light weight, easy integration with host surface [1-2]. However their narrow bandwidth and low gain becomes main constraint in their practical applications. In recent times, extensive work for the improvement of bandwidth and gain has been reported [3-4]. The circularly polarized patch antennas are found useful in different communication systems and several circularly polarized patch geometries with improved performance may be seen in available literature on antennas [5-6]. In this communication, a novel antenna design is proposed to achieve circular polarization with much improved impedance bandwidth.
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