Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/79415
Title: A transformed radial stub low-pass filter using defected ground structure for stopband extension
Authors: Xu, Shanshan
Ma, Kaixue
Yeo, Kiat Seng
Keywords: DRNTU::Engineering::Electrical and electronic engineering
Issue Date: 2014
Source: Xu, S., Ma, K., & Yeo, K. S. (2014). A transformed radial stub low-pass filter using defected ground structure for stopband extension. 2014 International SoC Design Conference (ISOCC), 82-83.
Conference: 2014 International SoC Design Conference (ISOCC)
Abstract: The paper presents a low-pass filter using defected ground structure for stopband enhancement. The face-to-face E shape defected ground structure is investigated using EM simulation, which are co-designed with transformed radial stub low-pass filter to extend the stopband. The fabricated filter demonstrates a passband insertion loss of less than 1 dB, a wide stopband with more than 20 dB rejection up to 16ƒc (ƒc is the cut-off frequency of 2.4 GHz), a passband return loss of better than 20 dB, and a compact size of 5×1.3 cm2 only.
URI: https://hdl.handle.net/10356/79415
http://hdl.handle.net/10220/25492
DOI: 10.1109/ISOCC.2014.7087572
Schools: School of Electrical and Electronic Engineering 
Rights: © 2014 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The published version is available at: [Article DOI: http://dx.doi.org/10.1109/ISOCC.2014.7087572].
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:EEE Conference Papers

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