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Performance simulation of pyramidal and wedge microwave absorbers

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Main Authors: Nornikman, Hassan, Soh, Ping Jack, Azremi, Abdullah Al Hadi, Anuar, Mat Safar
Format: Working Paper
Language:English
Published: Institute of Electrical and Electronics Engineering (IEEE) 2009
Subjects:
Anechoic chambers (electromagnetic)
Microwave materials
Electromagnetic wave absorption
Shielding (Electricity)
Absorbers
Online Access:http://dspace.unimap.edu.my/123456789/7346
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spelling my.unimap-73462020-07-03T07:41:25Z Performance simulation of pyramidal and wedge microwave absorbers Nornikman, Hassan Soh, Ping Jack Azremi, Abdullah Al Hadi Anuar, Mat Safar Anechoic chambers (electromagnetic) Microwave materials Electromagnetic wave absorption Shielding (Electricity) Absorbers Link to publisher's homepage at http://ieeexplore.ieee.org Anechoic chambers signal absorption capability is directly correlated to its performance. One of the main components in enabling signal absorption is the design and material used in designing the absorbers. Two of the main types are pyramidal and wedge-shaped ones. In this work, truncated pyramidal and truncated wedge absorbers for anechoic chamber application have been designed to operate effectively in the microwave frequencies from 1 - 10 GHz. The absorbers were simulated using a fusion of carbon-based material with different features and coating thickness to improve their performance and significant material cost savings. Material consideration for the basic pyramidal and wedge structure has also been taken into account. The designs are simulated using CST Microwave Studio. Simulated results showed that the coating of half the absorber height produced the best performance in terms of signal absorption. 2009-11-19T10:42:49Z 2009-11-19T10:42:49Z 2009-05-25 Working Paper p.649 - 654 978-1-4244-4154-9 http://ieeexplore.ieee.org/search/wrapper.jsp?arnumber=5072063 http://dspace.unimap.edu.my/123456789/7346 en Third Asia International Conference on Modelling & Simulation (AMS '09) Institute of Electrical and Electronics Engineering (IEEE)
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 Anechoic chambers (electromagnetic)
Microwave materials
Electromagnetic wave absorption
Shielding (Electricity)
Absorbers
spellingShingle Anechoic chambers (electromagnetic)
Microwave materials
Electromagnetic wave absorption
Shielding (Electricity)
Absorbers
Nornikman, Hassan
Soh, Ping Jack
Azremi, Abdullah Al Hadi
Anuar, Mat Safar
Performance simulation of pyramidal and wedge microwave absorbers
description Link to publisher's homepage at http://ieeexplore.ieee.org
format Working Paper
author Nornikman, Hassan
Soh, Ping Jack
Azremi, Abdullah Al Hadi
Anuar, Mat Safar
author_facet Nornikman, Hassan
Soh, Ping Jack
Azremi, Abdullah Al Hadi
Anuar, Mat Safar
author_sort Nornikman, Hassan
title Performance simulation of pyramidal and wedge microwave absorbers
title_short Performance simulation of pyramidal and wedge microwave absorbers
title_full Performance simulation of pyramidal and wedge microwave absorbers
title_fullStr Performance simulation of pyramidal and wedge microwave absorbers
title_full_unstemmed Performance simulation of pyramidal and wedge microwave absorbers
title_sort performance simulation of pyramidal and wedge microwave absorbers
publisher Institute of Electrical and Electronics Engineering (IEEE)
publishDate 2009
url http://dspace.unimap.edu.my/123456789/7346
_version_ 1674067704735072256
score 13.222552

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