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Back to Back Combined Single Feed Proximity Coupled Antenna with Dumbbell Shaped DGS

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DOI: 10.4236/jemaa.2011.32008    4,595 Downloads   8,910 Views   Citations

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.

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

A. 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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