Design of a modified L-shaped bandstop filter for UWB applications
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Institute of Electrical and Electronics Engineering (IEEE)
2010
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my.unimap-84462010-08-03T08:26:38Z Design of a modified L-shaped bandstop filter for UWB applications Nizam, M. M. Soh, Ping Jack Mohamad Suhaizal, Abu Hassan Bandstop filters L-resonator Microstrip resonator Ultra Wideband (UWB) Link to publisher's homepage at http://ieeexplore.ieee.org/ Performance of UWB system may be degraded since the interference may be exist due to the presence of signals from other existing wireless communication systems. Currently, the major interference are in-band signal from 802.11a WLAN system which occupies the 5-6 GHz spectrum and signals from 802.11b/g WLAN system covering 2.4-2.48 frequency band. This paper presents the design of a modified L-shaped resonator bandstop filter for UWB applications. The applicability of the proposed design method is demonstrated by a conventional 2.45 GHz L-shaped bandstop filter with -60 dB attenuation, which was extended to include a modified L-shaped resonator's design and result discussion. Methods of increasing bandwidth such as changing L-resonator width and cascading of filters are presented. The filters have been simulated using ADS design software and implemented on FR4 substrate. 2010-08-03T08:26:38Z 2010-08-03T08:26:38Z 2009-11-03 Working Paper p.177-182 978-142445356-6 http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5427606 http://hdl.handle.net/123456789/8446 en Proceedings of the International Microwave and Optoelectronics Conference (IMOC) 2009 Institute of Electrical and Electronics Engineering (IEEE) |
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English |
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Bandstop filters L-resonator Microstrip resonator Ultra Wideband (UWB) |
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Bandstop filters L-resonator Microstrip resonator Ultra Wideband (UWB) Nizam, M. M. Soh, Ping Jack Mohamad Suhaizal, Abu Hassan Design of a modified L-shaped bandstop filter for UWB applications |
| description |
Link to publisher's homepage at http://ieeexplore.ieee.org/ |
| format |
Working Paper |
| author |
Nizam, M. M. Soh, Ping Jack Mohamad Suhaizal, Abu Hassan |
| author_facet |
Nizam, M. M. Soh, Ping Jack Mohamad Suhaizal, Abu Hassan |
| author_sort |
Nizam, M. M. |
| title |
Design of a modified L-shaped bandstop filter for UWB applications |
| title_short |
Design of a modified L-shaped bandstop filter for UWB applications |
| title_full |
Design of a modified L-shaped bandstop filter for UWB applications |
| title_fullStr |
Design of a modified L-shaped bandstop filter for UWB applications |
| title_full_unstemmed |
Design of a modified L-shaped bandstop filter for UWB applications |
| title_sort |
design of a modified l-shaped bandstop filter for uwb applications |
| publisher |
Institute of Electrical and Electronics Engineering (IEEE) |
| publishDate |
2010 |
| url |
http://dspace.unimap.edu.my/xmlui/handle/123456789/8446 |
| _version_ |
1643789186733441024 |