Bandpass Filters Using Folded Slots Etched in the Ground Plane Using the MLC-WCIP Method

Conference: ISTET 2009 - VXV International Symposium on Theoretical Engineering
06/22/2009 - 06/24/2009 at Lübeck, Germany

Proceedings: ISTET 2009

Pages: 1Language: englishTyp: PDF

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Ramzi, Gharbi; Hassen, Zairi; Trabelsi, Hichem (Electronics Laboratory, Dep. Of Physics, Faculty of Sciences of Tunis, 2092 El Manar, Tunisia)

Microstrip EBG structures are modelled in multilayered media. To analyze this type of structure an iterative method based on the concept of waves is presented to determine features of very high frequency’s electronic circuits in a planar wave guide. The analysis takes into account eventual coupling parasites. In this paper, the proposed method is used to analysis a Novel micro strip filter configurations, incorporating EBG structures .These features can be used in bandpass filter application to eliminate unwanted frequencies and to reduce the physical size of microstrip circuits. Experimental measurements are performed to validate the computation.