Title :
Analysis of microstrip cascaded quadruplet filters by a multi-scale wave concept iterative procedure (M.WCIP)
Author :
Megnafi, H. ; Boukli-Hacene, N. ; Benomar, A. ; Baudrand, H. ; Raveu, N.
Author_Institution :
Telecommun. Lab. of Tlemcen, Univ. Abou Bakr Belkaid, Tlemcen, Algeria
Abstract :
There have been increasing demands for advanced RF/Microwave filters other than conventional Chebyshev filters in order to meet stringent requirements from RF/Microwave systems, particularly from wireless communications systems. In this paper, we will analysis the cascaded quadruplet (CQ) filters by an iterative method based on the wave concept, combined with the module of the approach multi-scale. The novelty of this method consists in substituting selected coarse meshes by their equivalent surface impedances. This approach offers high spatial resolution with low computing resources. The results are presented and analyzed to demonstrate its efficiency.
Keywords :
Chebyshev filters; microstrip filters; microwave filters; radio networks; CQ filters; Chebyshev filters; RF-microwave systems; advanced RF-microwave filters; equivalent surface impedances; microstrip cascaded quadruplet filters; multiscale wave concept iterative procedure; wireless communications systems; Iterative methods; Microstrip filters; Microwave circuits; Microwave communication; Microwave filters; Surface impedance; Sparameter; concept of waves; iterative method; microstrip Cascaded quadruplet Filters; microwave; smulti-Scale;
Conference_Titel :
Mediterranean Microwave Symposium (MMS), 2011 11th
Conference_Location :
Hammamet
Print_ISBN :
978-1-4577-1814-4
DOI :
10.1109/MMS.2011.6068536
