Nakmouche M.F.Taher H.Fawzy D.E.Kahraman G.2019-10-262019-10-26201997815386713202157-98222157-9822https://doi.org/10.1109/MMS.2018.8612114https://hdl.handle.net/11454/15697On the way to design Substrate Integrated Waveguide Bandpass Filter (SIW-BPF) for wideband applications a parametric study of the slot geometry etched on a SIW structure is the preliminary step to design such filter. Three different structures, namely, H-Slotted, T- Slotted, and U-Slotted SIW is investigated in order to examine the effect of altering different geometrical parameter of the unit on its response. H-Slotted Electromagnetic Band Gap (EBG) shows the highest Fractional Band Width (FBW), which is about 90% compared to the others, consequently it could be used to design a wideband SIW-BPF. © 2018 IEEE.en10.1109/MMS.2018.8612114info:eu-repo/semantics/openAccessBandpass filter (BPF)electromagnetic band gap structure (EBG)High Frequency Electromagnetic Field Simulation (HFSS)substrate integrated waveguide (SIW)WidebandConference Object2018-October251254N/A