Tunable Notch Response For Ultra Wide-Band Bandpass Filter

Anthony Bruster, Jiim and Eliyana, Ruslan and Zahriladha, Zakaria and Norlezah, Hashim and Mohamad Ariffin, Mutalib and Nasrullah, Saifullah (2016) Tunable Notch Response For Ultra Wide-Band Bandpass Filter. 2015 IEEE International Conference On Control System, Computing And Engineering (ICCSCE). pp. 492-497. ISSN 978-147998252-3

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A design of ultra wide-band microstrip bandpass filter with tunable notch response of wireless communication system is presented in this paper. The five order bandpass filter is designed using optimum distributed highpass integrated with Defected Microstrip Structure (DMS). The bandpass filter was designed at wideband frequency from 3.1GHz to 10.6GHz. The insertion loss and return loss of this project is set to better than 0.5dB and 20dB respectively. The DMS is implemented in this design in order to remove undesired frequency in wireless communication system. The pin diode is added to act as a switch to tuning the notch response. When the pin diode off, the notch response produce a sharp response at 5.906GHz (WLAN). When the pin diode on, the notch response is removed from the passband and provide full UWB passband. This design is simulated by ADS software and using Roger Duroid 4350B with a dielectric constant of 3.48, substrate thickness 0.508mm and loss tangent 0.0019.

Item Type: Article
Uncontrolled Keywords: Bandpass filter, Defected Microstrip Structure (DMS), Insertion loss, Notch response, Return loss
Subjects: T Technology > T Technology (General)
T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Faculty of Electronics and Computer Engineering
Depositing User: Mohd Hannif Jamaludin
Date Deposited: 29 Nov 2016 06:30
Last Modified: 14 Sep 2021 21:45
URI: http://eprints.utem.edu.my/id/eprint/17705
Statistic Details: View Download Statistic

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