Nakmouche M.F.Taher H.Fawzy D.E.Kahraman G.2023-06-162023-06-1620199.78E+122157-9822https://doi.org/10.1109/MMS.2018.8612114https://hdl.handle.net/20.500.14365/358118th Mediterranean Microwave Symposium, MMS 2018 -- 31 October 2018 through 2 November 2018 -- 144385On 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.eninfo:eu-repo/semantics/closedAccessBandpass filter (BPF)electromagnetic band gap structure (EBG)High Frequency Electromagnetic Field Simulation (HFSS)substrate integrated waveguide (SIW)WidebandBandpass filtersElectromagnetic fieldsElectromagnetic simulationEnergy gapGeometryWaveguide filtersBandpass filter (BPF)Different structureElectromagnetic band gapsElectromagnetic bandgap structuresFractional bandwidthsHigh-frequency electromagnetic fieldsWide-bandWideband applicationsSubstrate integrated waveguidesConference Object10.1109/MMS.2018.86121142-s2.0-85061795186