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STUDY ON THE PLANAR CIRCULARLY POLARIZED ANTENNAS WITH SWASTIKA SLOT

By U. N. Rijal, J.-P. Geng, X. Liang, R.-H. Jin, X. Liu, and K. Wang

Full Article PDF (432 KB)

Abstract:
Two improved circularly polarized microstrip planar antennas operating in 5 GHz-6 GHz are proposed in this paper. The Swastika slot and a circular feeding line are introduced into Ant.2 which exhibits wide impedance bandwidth and AR bandwidth during simulation and measurement than a basic truncated edge CP microstrip antenna. In further studies, a center circular slot is introduced into Ant.3, and the experimental results show a wider impedance bandwidth and AR bandwidth with high gain.

Citation:
U. N. Rijal, J.-P. Geng, X. Liang, R.-H. Jin, X. Liu, and K. Wang, "Study on the Planar Circularly Polarized Antennas with Swastika Slot," Progress In Electromagnetics Research C, Vol. 39, 11-24, 2013.
doi:10.2528/PIERC13011204

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