Performance-enhanced microstrip line bandpass filters with size miniaturization

175 p.

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Bibliographic Details
Main Author:	Wang, Hang
Other Authors:	Zhu Lei
Format:	Theses and Dissertations
Published:	2010
Subjects:	DRNTU::Engineering::Electrical and electronic engineering::Electronic circuits
Online Access:	https://hdl.handle.net/10356/39127
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Institution:	Nanyang Technological University

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spelling	sg-ntu-dr.10356-391272023-07-04T16:52:40Z Performance-enhanced microstrip line bandpass filters with size miniaturization Wang, Hang Zhu Lei School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering::Electronic circuits 175 p. The work has been proposed to design various microstrip bandpass filters with miniaturized size, ultra-wide stopband or ultra-wide passband. The stepped impedance resonator (SIR) is used to control the positions of its higher order resonant frequencies by adjusting the impedance ratio. These SIR resonators are then applied to the design of bandpass filters with ultra-wide stopband or ultra-wideband (UWB) passband. The sidecoupled microstrip open-loop resonator (OLR) is also studied to remove spurious harmonics by utilizing the coupling-cancellation mechanism. The multi-stage cascaded microstrip bandpass filters constructed on the aperture-backed SIR and side-coupled OLR, dual-mode bandpass filters based on the meander-shaped stepped-impedance ring resonator (SIRR) and UWB bandpass filters on multiple-mode resonator (MMR) have been successfully designed in simulation and verified by experimental measurements. All the newly proposed techniques: aperture-backed SIR, SIRR, MMR, side-coupled OLR and strengthened coupling structures have been found very effective in the enhancement of the filter performance as well as the size miniaturization. DOCTOR OF PHILOSOPHY (EEE) 2010-05-21T04:44:49Z 2010-05-21T04:44:49Z 2006 2006 Thesis Wang, H. (2006). Performance-enhanced microstrip line bandpass filters with size miniaturization. Doctoral thesis, Nanyang Technological University, Singapore. https://hdl.handle.net/10356/39127 10.32657/10356/39127 application/pdf
institution	Nanyang Technological University
building	NTU Library
continent	Asia
country	Singapore Singapore
content_provider	NTU Library
collection	DR-NTU
topic	DRNTU::Engineering::Electrical and electronic engineering::Electronic circuits
spellingShingle	DRNTU::Engineering::Electrical and electronic engineering::Electronic circuits Wang, Hang Performance-enhanced microstrip line bandpass filters with size miniaturization
description	175 p.
author2	Zhu Lei
author_facet	Zhu Lei Wang, Hang
format	Theses and Dissertations
author	Wang, Hang
author_sort	Wang, Hang
title	Performance-enhanced microstrip line bandpass filters with size miniaturization
title_short	Performance-enhanced microstrip line bandpass filters with size miniaturization
title_full	Performance-enhanced microstrip line bandpass filters with size miniaturization
title_fullStr	Performance-enhanced microstrip line bandpass filters with size miniaturization
title_full_unstemmed	Performance-enhanced microstrip line bandpass filters with size miniaturization
title_sort	performance-enhanced microstrip line bandpass filters with size miniaturization
publishDate	2010
url	https://hdl.handle.net/10356/39127
_version_	1772825401787154432

Performance-enhanced microstrip line bandpass filters with size miniaturization

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