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A compact high selectivity seventh-order UWB bandpass filter with ultra-stopband attenuation

Hammed, RT and Mirshekar-Syahkal, D (2012) A compact high selectivity seventh-order UWB bandpass filter with ultra-stopband attenuation. In: UNSPECIFIED, ? - ?.

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Abstract

Based on a unique E-shape microstrip structure and its equivalent circuit, a compact and highly selective seventh-order UWB bandpass filter is developed for small wireless communication systems. This highly selective UWB bandpass filters offers ultra-wide stopband attenuation. The filter composes of six grounded middle stub E-shape microstrip structures connected in cascade using short sections of the microstrip line. The filter structure boosts reduced number of vias achieved by folding back the consecutive middle stubs in opposite direction. The proposed filter is smaller than 4.3 mm 10 mm 0.4 mm excluding the feeding ports. The theoretical and measured responses of the filter show excellent agreement. © 2012 IEEE.

Item Type: Conference or Workshop Item (Paper)
Additional Information: Published proceedings: RWW 2012 - Proceedings: IEEE Radio and Wireless Symposium, RWS 2012
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Divisions: Faculty of Science and Health > Computer Science and Electronic Engineering, School of
Depositing User: Jim Jamieson
Date Deposited: 29 Aug 2014 10:14
Last Modified: 23 Jan 2019 02:15
URI: http://repository.essex.ac.uk/id/eprint/9950

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