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Switchable Dual-Band Bandpass Filter Based On Stepped Impedance Resonator With U-Shaped Defected Microstrip Structure For Wireless Applications

This paper presents a new technique in designing the switchable dual-band bandpass filter at 2.4 GHz and 3.5 GHz for WLAN and WiMAX applications. Wideband bandpass filter designed based on stepped impedance resonator at frequency of 3 GHz. To eliminate the interference from existing system that oper...

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Main Authors: Mabrok, Mussa, Zakaria, Zahriladha, Masrukin, Yully Erwanti, Othman, Abdul Rani, Edward, Nurhasniza, Sutikno, Tole
Format: Article
Language:English
Published: Universitas Ahmad Dahlan 2019
Online Access:http://eprints.utem.edu.my/id/eprint/24161/2/%5B9%5D%20TELKOMNIKA.PDF
http://eprints.utem.edu.my/id/eprint/24161/
http://journal.uad.ac.id/index.php/TELKOMNIKA/article/view/11637
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spelling my.utem.eprints.241612020-07-29T12:41:26Z http://eprints.utem.edu.my/id/eprint/24161/ Switchable Dual-Band Bandpass Filter Based On Stepped Impedance Resonator With U-Shaped Defected Microstrip Structure For Wireless Applications Mabrok, Mussa Zakaria, Zahriladha Masrukin, Yully Erwanti Othman, Abdul Rani Edward, Nurhasniza Sutikno, Tole This paper presents a new technique in designing the switchable dual-band bandpass filter at 2.4 GHz and 3.5 GHz for WLAN and WiMAX applications. Wideband bandpass filter designed based on stepped impedance resonator at frequency of 3 GHz. To eliminate the interference from existing system that operates in the same frequency band, a defected microstrip structure applied and implemented to produce the notch response. In order to generate the switchable characteristic, the PIN diode was introduced at the dual-band filter. It exhibits that the measured results for switchable attributes when the diode is at OFF state, the wide passband is produced with the fractional bandwidth of 62.1 % centered at 2.9 GHz. Meanwhile, for the diode in ON state, the dual-passband has produced which centered at 2.5 GHz and 3.45 GHz. The experimental results showed good agreement with the simulation results. This structure is very useful for wireless communication systems and its applications. Universitas Ahmad Dahlan 2019 Article PeerReviewed text en http://eprints.utem.edu.my/id/eprint/24161/2/%5B9%5D%20TELKOMNIKA.PDF Mabrok, Mussa and Zakaria, Zahriladha and Masrukin, Yully Erwanti and Othman, Abdul Rani and Edward, Nurhasniza and Sutikno, Tole (2019) Switchable Dual-Band Bandpass Filter Based On Stepped Impedance Resonator With U-Shaped Defected Microstrip Structure For Wireless Applications. Telkomnika (Telecommunication Computing Electronics and Control), 17 (2). pp. 1032-1039. ISSN 1693-6930 http://journal.uad.ac.id/index.php/TELKOMNIKA/article/view/11637 10.12928/TELKOMNIKA.V17I2.11637
institution Universiti Teknikal Malaysia Melaka
building UTEM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknikal Malaysia Melaka
content_source UTEM Institutional Repository
url_provider http://eprints.utem.edu.my/
language English
description This paper presents a new technique in designing the switchable dual-band bandpass filter at 2.4 GHz and 3.5 GHz for WLAN and WiMAX applications. Wideband bandpass filter designed based on stepped impedance resonator at frequency of 3 GHz. To eliminate the interference from existing system that operates in the same frequency band, a defected microstrip structure applied and implemented to produce the notch response. In order to generate the switchable characteristic, the PIN diode was introduced at the dual-band filter. It exhibits that the measured results for switchable attributes when the diode is at OFF state, the wide passband is produced with the fractional bandwidth of 62.1 % centered at 2.9 GHz. Meanwhile, for the diode in ON state, the dual-passband has produced which centered at 2.5 GHz and 3.45 GHz. The experimental results showed good agreement with the simulation results. This structure is very useful for wireless communication systems and its applications.
format Article
author Mabrok, Mussa
Zakaria, Zahriladha
Masrukin, Yully Erwanti
Othman, Abdul Rani
Edward, Nurhasniza
Sutikno, Tole
spellingShingle Mabrok, Mussa
Zakaria, Zahriladha
Masrukin, Yully Erwanti
Othman, Abdul Rani
Edward, Nurhasniza
Sutikno, Tole
Switchable Dual-Band Bandpass Filter Based On Stepped Impedance Resonator With U-Shaped Defected Microstrip Structure For Wireless Applications
author_facet Mabrok, Mussa
Zakaria, Zahriladha
Masrukin, Yully Erwanti
Othman, Abdul Rani
Edward, Nurhasniza
Sutikno, Tole
author_sort Mabrok, Mussa
title Switchable Dual-Band Bandpass Filter Based On Stepped Impedance Resonator With U-Shaped Defected Microstrip Structure For Wireless Applications
title_short Switchable Dual-Band Bandpass Filter Based On Stepped Impedance Resonator With U-Shaped Defected Microstrip Structure For Wireless Applications
title_full Switchable Dual-Band Bandpass Filter Based On Stepped Impedance Resonator With U-Shaped Defected Microstrip Structure For Wireless Applications
title_fullStr Switchable Dual-Band Bandpass Filter Based On Stepped Impedance Resonator With U-Shaped Defected Microstrip Structure For Wireless Applications
title_full_unstemmed Switchable Dual-Band Bandpass Filter Based On Stepped Impedance Resonator With U-Shaped Defected Microstrip Structure For Wireless Applications
title_sort switchable dual-band bandpass filter based on stepped impedance resonator with u-shaped defected microstrip structure for wireless applications
publisher Universitas Ahmad Dahlan
publishDate 2019
url http://eprints.utem.edu.my/id/eprint/24161/2/%5B9%5D%20TELKOMNIKA.PDF
http://eprints.utem.edu.my/id/eprint/24161/
http://journal.uad.ac.id/index.php/TELKOMNIKA/article/view/11637
_version_ 1675330908234711040
score 13.211869

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