A transformed radial stub low-pass filter using defected ground structure for stopband extension

A transformed radial stub low-pass filter using defected ground structure for stopband extension

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 demo...

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Main Authors: Xu, Shanshan, Ma, Kaixue, Yeo, Kiat Seng
Other Authors: School of Electrical and Electronic Engineering
Format: Conference or Workshop Item
Language:English
Published: 2015
Subjects:
DRNTU::Engineering::Electrical and electronic engineering
Online Access:https://hdl.handle.net/10356/79415
http://hdl.handle.net/10220/25492
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-794152020-03-07T13:24:43Z A transformed radial stub low-pass filter using defected ground structure for stopband extension Xu, Shanshan Ma, Kaixue Yeo, Kiat Seng School of Electrical and Electronic Engineering 2014 International SoC Design Conference (ISOCC) DRNTU::Engineering::Electrical and electronic engineering 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. Accepted version 2015-05-11T04:37:28Z 2019-12-06T13:24:44Z 2015-05-11T04:37:28Z 2019-12-06T13:24:44Z 2014 2014 Conference Paper 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. https://hdl.handle.net/10356/79415 http://hdl.handle.net/10220/25492 10.1109/ISOCC.2014.7087572 183734 en © 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]. 2 p. application/pdf
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
topic DRNTU::Engineering::Electrical and electronic engineering
spellingShingle DRNTU::Engineering::Electrical and electronic engineering
Xu, Shanshan
Ma, Kaixue
Yeo, Kiat Seng
A transformed radial stub low-pass filter using defected ground structure for stopband extension
description 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.
author2 School of Electrical and Electronic Engineering
author_facet School of Electrical and Electronic Engineering
Xu, Shanshan
Ma, Kaixue
Yeo, Kiat Seng
format Conference or Workshop Item
author Xu, Shanshan
Ma, Kaixue
Yeo, Kiat Seng
author_sort Xu, Shanshan
title A transformed radial stub low-pass filter using defected ground structure for stopband extension
title_short A transformed radial stub low-pass filter using defected ground structure for stopband extension
title_full A transformed radial stub low-pass filter using defected ground structure for stopband extension
title_fullStr A transformed radial stub low-pass filter using defected ground structure for stopband extension
title_full_unstemmed A transformed radial stub low-pass filter using defected ground structure for stopband extension
title_sort transformed radial stub low-pass filter using defected ground structure for stopband extension
publishDate 2015
url https://hdl.handle.net/10356/79415
http://hdl.handle.net/10220/25492
_version_ 1681043883973148672

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