%0 Journal Article 
%A Ruiz Martínez, Juan de Dios
%A Martínez Viviente, Félix Lorenzo
%A Álvarez Melcón , Alejandro
%A Hinojosa Jiménez, Juan
%T Substrate integrated waveguide (SIW) with koch fractal electromagnetic bandgap structures (KFEBG) for bandpass filter design
%D 2015
%@ 1531-1309
%U http://hdl.handle.net/10317/5409
%X High-performance bandpass filters (BPFs) based on substrate integrated waveguide (SIW) and half mode SIW
(HMSIW) with Koch fractal electromagnetic bandgap (KFEBG) patterns etched on the waveguide surface are proposed. These
BPFs are designed using a new methodology. The BPF responses are improved by applying a chirped and tapered technique to the KFEBG patterns, which exhibit a radius-to-period ratio r / a ≥ 0.5. Simulation results and experimental verification are presented. Low insertion loss and high rejection are achieved.
%K Bandpass filters
%K Electromagnetic bandgap (EBG)
%K Koch fractal
%K Substrate integrated waveguide (SIW)
%K 2202.04 Ondas Electromagnéticas
%K 2202.09 Propagación de Ondas Electromagnéticas
%~ GOEDOC, SUB GOETTINGEN