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Compact ultra-wide band microwave filter utilizing quarter-wave length short-circuited stubs with reduced number of vias

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Main Authors: Mohammad Shahrazel, Razalli, Alyani, Ismail, Mohd Adzir, Mahdi, Mohd Nizar, Hamidon
Format: Article
Language:English
Published: John Wiley & Sons Inc. 2009
Subjects:
Compact
Microstrip
Microwave filter
Short-circuited stubs
Ultra-wideband
Wireless communication systems
Strip transmission lines
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/6983
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spelling my.unimap-69832015-05-15T09:03:54Z Compact ultra-wide band microwave filter utilizing quarter-wave length short-circuited stubs with reduced number of vias Mohammad Shahrazel, Razalli Alyani, Ismail Mohd Adzir, Mahdi Mohd Nizar, Hamidon Compact Microstrip Microwave filter Short-circuited stubs Ultra-wideband Wireless communication systems Strip transmission lines Link to publisher's homepage at http://www3.interscience.wiley.com We present here a novel pattern with compact size of ultra-wide band microstrip filter. The filter is originally modeled from five poles quarter-wavelength short-circuited stubs. It is then, transformed into a new compact butterfly-like pattern. This new "butterflyshaped" pattern consists of three vias instead of five vias from its original design. The prototype has shown an improvement in scattering parameters measurement compared with its original model. It delivers 112% of fractional bandwidth, magnitude of insertion loss better than 1.6 dB and return loss lower than -8 dB. It is fabricated on RT Duroid 5880 with 2.2 dielectric constant, 0.508 mm of substrate thickness and 35μm copper thickness. The overall dimension of the filter is 20.7 × 15.8 mm2. 2009-08-18T06:36:10Z 2009-08-18T06:36:10Z 2009-09 Article Microwave and Optical Technology Letters, vol.51 (9), 2009, pages 2116-2119. 0895-2477(Print) 1098-2760(Online) http://www3.interscience.wiley.com/journal/122461477/abstract http://hdl.handle.net/123456789/6983 en John Wiley & Sons Inc.
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Compact
Microstrip
Microwave filter
Short-circuited stubs
Ultra-wideband
Wireless communication systems
Strip transmission lines
spellingShingle Compact
Microstrip
Microwave filter
Short-circuited stubs
Ultra-wideband
Wireless communication systems
Strip transmission lines
Mohammad Shahrazel, Razalli
Alyani, Ismail
Mohd Adzir, Mahdi
Mohd Nizar, Hamidon
Compact ultra-wide band microwave filter utilizing quarter-wave length short-circuited stubs with reduced number of vias
description Link to publisher's homepage at http://www3.interscience.wiley.com
format Article
author Mohammad Shahrazel, Razalli
Alyani, Ismail
Mohd Adzir, Mahdi
Mohd Nizar, Hamidon
author_facet Mohammad Shahrazel, Razalli
Alyani, Ismail
Mohd Adzir, Mahdi
Mohd Nizar, Hamidon
author_sort Mohammad Shahrazel, Razalli
title Compact ultra-wide band microwave filter utilizing quarter-wave length short-circuited stubs with reduced number of vias
title_short Compact ultra-wide band microwave filter utilizing quarter-wave length short-circuited stubs with reduced number of vias
title_full Compact ultra-wide band microwave filter utilizing quarter-wave length short-circuited stubs with reduced number of vias
title_fullStr Compact ultra-wide band microwave filter utilizing quarter-wave length short-circuited stubs with reduced number of vias
title_full_unstemmed Compact ultra-wide band microwave filter utilizing quarter-wave length short-circuited stubs with reduced number of vias
title_sort compact ultra-wide band microwave filter utilizing quarter-wave length short-circuited stubs with reduced number of vias
publisher John Wiley & Sons Inc.
publishDate 2009
url http://dspace.unimap.edu.my/xmlui/handle/123456789/6983
_version_ 1643788670180786176
score 13.160551

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