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 JEMAA  Vol.3 No.2 , February 2011
Back to Back Combined Single Feed Proximity Coupled Antenna with Dumbbell Shaped DGS
Ashwini Kumar Arya, Amalendu Patnaik, Machavaram V. Kartikeyan
Abstract: Use of defected ground structure (DGS) to reduce the size of patch antenna is presented in this paper. In order to get a dipole like radiation pattern for some specific application a dumbbell shaped DGS is used in the common ground plane of back to back combined single fed proximity coupled antenna. A size reduction of about 60% is achieved. Parametric analysis has been done to see the resonance behavior of the antenna with DGS.
Keywords: Defected Ground structure, Microstrip Antennas, Proximity Coupling
Cite this paper: nullA. Arya, A. Patnaik and M. Kartikeyan, "Back to Back Combined Single Feed Proximity Coupled Antenna with Dumbbell Shaped DGS," Journal of Electromagnetic Analysis and Applications, Vol. 3 No. 2, 2011, pp. 43-46. doi: 10.4236/jemaa.2011.32008.
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