Design of Microstrip Bandpass Filter with Defected Microstrip Structure (DMS)
This paper presents a novel design of Chebyshev wideband bandpass filter (BPF) realized using microstrip with Defected Microstrip Structure (DMS) to produce bandpass and band reject characteristics simultaneously. This new class of filter is designed based upon λ_g0/4 short-circuited stubs structure...
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my.utem.eprints.117302015-05-28T04:19:50Z http://eprints.utem.edu.my/id/eprint/11730/ Design of Microstrip Bandpass Filter with Defected Microstrip Structure (DMS) Zakaria, Z Mutalib, M. A Mohamad Isa, Mohd Sa'ari Zainuddin, N. A Sam , W. Y Othman , A.R TK Electrical engineering. Electronics Nuclear engineering This paper presents a novel design of Chebyshev wideband bandpass filter (BPF) realized using microstrip with Defected Microstrip Structure (DMS) to produce bandpass and band reject characteristics simultaneously. This new class of filter is designed based upon λ_g0/4 short-circuited stubs structure of 7th degree. The filter exhibits wide bandwidth response from 3 to 6 GHz with a return loss, S11, better than - 20 dB and insertion loss, S21, of around -0.1 dB respectively. While, the DMS exhibit a band reject response better than -20 dB at a frequency of 5.2 GHz with a narrow bandwidth. Therefore, the integrated BPF and DMS produce wideband bandpass and band reject response simultaneously in order to remove any undesired signals in the passband of the bandpass response. This design is simulated on a Roger Duroid RO4350 with a dielectric constant,ε_r of 3.48 and a thickness of 0.508 mm. The simulation results show a promising performance that could be further examined during fabrication and experimental works in a laboratory. This type of filter is useful in any RF/ microwave communication systems particularly to eliminate any undesired signals in wideband applications. The reduction of overall physical volume and weight as well as cost and maintaining its excellent performance can also be achieved using this technique. 2013-09 Article PeerReviewed application/pdf en http://eprints.utem.edu.my/id/eprint/11730/1/Design_of_Microstrip_Bandpass_Filter_with_Defected_Microstrip_Structure_%28DMS%29..pdf Zakaria, Z and Mutalib, M. A and Mohamad Isa, Mohd Sa'ari and Zainuddin, N. A and Sam , W. Y and Othman , A.R (2013) Design of Microstrip Bandpass Filter with Defected Microstrip Structure (DMS). Australian Journal of Basic and Applied Sciences. pp. 263-270. ISSN 1991-8178 |
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TK Electrical engineering. Electronics Nuclear engineering Zakaria, Z Mutalib, M. A Mohamad Isa, Mohd Sa'ari Zainuddin, N. A Sam , W. Y Othman , A.R Design of Microstrip Bandpass Filter with Defected Microstrip Structure (DMS) |
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This paper presents a novel design of Chebyshev wideband bandpass filter (BPF) realized using microstrip with Defected Microstrip Structure (DMS) to produce bandpass and band reject characteristics simultaneously. This new class of filter is designed based upon λ_g0/4 short-circuited stubs structure of 7th degree. The filter exhibits wide bandwidth response from 3 to 6 GHz with a return loss, S11, better than - 20 dB and insertion loss, S21, of around -0.1 dB respectively. While, the DMS exhibit a band reject response better than -20 dB at a frequency of 5.2 GHz with a narrow bandwidth. Therefore, the integrated BPF and DMS produce wideband bandpass and band reject response simultaneously in order to remove any undesired signals in the passband of the bandpass response. This design is simulated on a Roger Duroid RO4350 with a dielectric constant,ε_r of 3.48 and a thickness of 0.508 mm. The simulation results show a promising performance that could be further examined during fabrication and experimental works in a laboratory. This type of filter is useful in any
RF/ microwave communication systems particularly to eliminate any undesired signals in wideband applications. The reduction of overall physical volume and weight as well
as cost and maintaining its excellent performance can also be achieved using this technique. |
format |
Article |
author |
Zakaria, Z Mutalib, M. A Mohamad Isa, Mohd Sa'ari Zainuddin, N. A Sam , W. Y Othman , A.R |
author_facet |
Zakaria, Z Mutalib, M. A Mohamad Isa, Mohd Sa'ari Zainuddin, N. A Sam , W. Y Othman , A.R |
author_sort |
Zakaria, Z |
title |
Design of Microstrip Bandpass Filter with Defected Microstrip Structure (DMS) |
title_short |
Design of Microstrip Bandpass Filter with Defected Microstrip Structure (DMS) |
title_full |
Design of Microstrip Bandpass Filter with Defected Microstrip Structure (DMS) |
title_fullStr |
Design of Microstrip Bandpass Filter with Defected Microstrip Structure (DMS) |
title_full_unstemmed |
Design of Microstrip Bandpass Filter with Defected Microstrip Structure (DMS) |
title_sort |
design of microstrip bandpass filter with defected microstrip structure (dms) |
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2013 |
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http://eprints.utem.edu.my/id/eprint/11730/1/Design_of_Microstrip_Bandpass_Filter_with_Defected_Microstrip_Structure_%28DMS%29..pdf http://eprints.utem.edu.my/id/eprint/11730/ |
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1665905476911497216 |
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13.160551 |