…
comment: The repository administrator has not yet configured an RDF license.
primary topic: Analysis and realization of defected ground structure (DGS) on bandpass filter

Analysis and realization of defected ground structure (DGS) on bandpass filter
type: AcademicArticle
type: Article
abstract: An end-coupled line bandpass filter (BPF) is proposed and designed by placing defected ground structure (DGS) in the ground plane. DGS is used for its property of miniaturizing the size of microwave filter and also improving the mutual coupling between the resonators. The proposed dumbbell shaped DGS is used to tune the bandpass filter to 2.4 GHz with dimension of 44 mm Ã� 18 mm. A wide tuning range of 0.64 GHz is achieved by tuning the height, length and width dimension of DGS unit cell. This filter gives an insertion loss of -0.42 dB, a return loss of -12.31 dB and -3 dB bandwidth of 0.92 GHz. The effect of DGS structure parameters on the frequency of bandpass filter is discussed here. The discussion is concerned over the change in R, L and C parameters of the bandpass filter when defected ground structure is etched in its ground plane. The results conclude that the DGS brings a change in effective inductance and capacitance of a transmission line. © 2014 IEEE.
date: 2014
status: peerReviewed
status: published
author list: authors
type: EPrint
type: ConferenceItemEPrint
is part of: repository

IEEE Computer Society
type: Organization

2014 5th International Conference on Intelligent and Advanced Systems: Technological Convergence for Sustainable Future, ICIAS 2014 - Proceedings
type: Collection

M.A. Zakariya
type: Person
given name: M.A.
family name: Zakariya

Z. Baharudin
type: Person
given name: Z.
family name: Baharudin

M.N.M. Saad
type: Person
given name: M.N.M.
family name: Saad

M.Z. Ur Rehman
type: Person
given name: M.Z.
family name: Ur Rehman

M.T. Khan
type: Person
given name: M.T.
family name: Khan

HTML Summary of #4942 Analysis and realization of defected ground structure (DGS) on bandpass filter
format: text/html
primary topic: Analysis and realization of defected ground structure (DGS) on bandpass filter