eprintid: 3852
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/38/52
datestamp: 2023-11-09 15:52:07
lastmod: 2023-11-09 15:52:07
status_changed: 2023-11-09 15:47:46
type: conference_item
metadata_visibility: show
creators_name: Khan, M.T.
creators_name: Zakariya, M.A.
creators_name: Saad, M.N.M.
creators_name: Baharudin, Z.
creators_name: Ur Rehman, M.Z.
title: Parametric effect of defected ground structure (DGS) on frequency of a bandpass filter
ispublished: pub
keywords: Defected ground structures; Microwave filters, Center frequency; DGS; Frequency-tuning; Parametric effects; SIR; Stepped impedance resonator; Structure parameter; Wide tuning range, Bandpass filters
note: cited By 4; Conference of 2013 5th IEEE International RF and Microwave Conference, RFM 2013 ; Conference Date: 9 December 2013 Through 11 December 2013; Conference Code:104251
abstract: A stepped impedance resonator bandpass filter (SIR 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 28 mm � 30 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 -0.23 dB, a return loss of -38.03 dB and -3 dB bandwidth of 0.56 GHz. The tuning of SIR bandpass filter, using DGS structure parameters is discussed here. Moreover, the effect of different parameters of DGS on center frequency is shown and discussed with results. © 2013 IEEE.
date: 2013
publisher: IEEE Computer Society
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84898020647&doi=10.1109%2fRFM.2013.6757245&partnerID=40&md5=8d6a431134955ca3198440a5d72d1ef0
id_number: 10.1109/RFM.2013.6757245
full_text_status: none
publication: RFM 2013 - 2013 IEEE International RF and Microwave Conference, Proceedings
place_of_pub: Penang
pagerange: 184-188
refereed: TRUE
citation:   Khan, M.T. and Zakariya, M.A. and Saad, M.N.M. and Baharudin, Z. and Ur Rehman, M.Z.  (2013) Parametric effect of defected ground structure (DGS) on frequency of a bandpass filter.  In: UNSPECIFIED.