1. On radiation from convexo-concave microstrip patch antenna with impedance matching transformer
Authors : Kanika Joshi, Dr. Dheeraj Bhardwaj, Dr. Vivekanand Tiwari
Pages : 731-735
DOI : http://dx.doi.org/10.21172/1.71.104
Keywords : CONVEXO-CONCAVE, RECTANGULAR MICROSTRIP ANTENNA, IMPEDANCE MATCHING TRANSFORMER Abstract :In this paper the performance of a convexo concave patch antenna is investigated and all results are systematically presented. The angle for the concave arch and convex arch is taken to be 400. In this modified antenna impedance matching is achieved by impedance matching transformer. The first bandwidth is of 0.0351GHz at center frequency 3.03 GHz and the second bandwidth is of 0.0257GHz at center frequency 5.28 GHz. The bandwidth, gain, directivity and are marginally improved than a rectangular patch antenna. The radiation patterns of proposed antenna in the entire frequency range are identical in shape and directed normal to patch geometry.
Citing this Journal Article :Kanika Joshi, Dr. Dheeraj Bhardwaj, Dr. Vivekanand Tiwari, "On radiation from convexo-concave microstrip patch antenna with impedance matching transformer", Volume 7 Issue 1 - May 2016, 731-735
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