Ultra-wide band microwave filter utilizing quarter-wavelength short-circuited stubs.

Citation

Razalli, Mohammad Shahrazel and Ismail, Alyani and Mahdi, Mohd Adzir and Hamidon, Mohd Nizar (2008) Ultra-wide band microwave filter utilizing quarter-wavelength short-circuited stubs. Microwave and Optical Technology Letters, 50 (11). pp. 2981-2983. ISSN 0895-2477; ESSN: 1098-2760

Abstract

Five poles quarter-wave short-circuited stubs is designed and developed to support the ultra-wide band (UWB) applications. The filter, with a total size of 41 mm × 12 mm operates within 2.7–9.83 GHz, produces a fractional bandwidth of greater than 100%. The filter is fabricated on RT/Duroid 5880 board with thickness of 0.508 mm. Measured results indicate that the filter, consisting of five short-circuited stubs, and a stepped impedance transmission line can cover up to 114% bandwidth within UWB frequency range with insertion loss (S21) better than 1.27 dB.

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Additional Metadata

Item Type:	Article
Divisions:	Faculty of Engineering
DOI Number:	https://doi.org/10.1002/mop.23830
Publisher:	John Wiley and Sons Inc.
Keywords:	Microstrip; Microwave filter; Quarter wavelength; Short-circuited stubs; UWB.
Depositing User:	Fatimah Zahrah @ Aishah Amran
Date Deposited:	30 Dec 2013 06:12
Last Modified:	29 Oct 2015 23:57
Altmetrics:	http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1002/mop.23830
URI:	http://psasir.upm.edu.my/id/eprint/17511
Statistic Details:	View Download Statistic

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