(Publisher of Peer Reviewed Open Access Journals)
ICACC-2013
Full-Text PDF
Paper Title : Cross Dumbbell Periodic Defected Ground Structure Characteristics
Author Name : Prakash K Kuravatti, T. S. Rukmini
Abstract : The defected ground structure (DGS) is one such technique which were intentionally modified to enhance the performance of the ground plane metal of a microstrip circuit. Importantly, in microwave application, the DGS plays an important role in analyzing the effect of surface and leaky waves. Tthe time of Practical verification, the surface and leaky waves are affected by the propagation errors so the performance of microstrip circuit is also affected. So, proper mathematical model is needed for justifying the propagation uncertainty of DGS and to improve the performance. In this paper, the curve fitting mathematical model is used for analyzing the propagation uncertainty. In the used model, the bi-segmentation process is applied to the experimental characteristics. The proposed curve fitting model is implemented and the Cross Dumbbell Periodic defected ground structure propagation uncertainties are analyzed.
Keywords : DGS, Propagation Characteristics, Experimental Model, Mathematical Model, Curve Fitting, Uncertainty.
Cite this article : Prakash K Kuravatti, T. S. Rukmini " Cross Dumbbell Periodic Defected Ground Structure Characteristics " ,ICACC-2013 ,Page No : 142-147.