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11 - Computer Science and Informatics

London Metropolitan University

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Output 23 of 24 in the submission

Article title

Ultra-Wideband Bandpass Filter Based on Composite Right/Left Handed Transmission-Line Unit-Cell

Type

D - Journal article

DOI

10.1109/TMTT.2012.2231432

Title of journal

IEEE Transactions on Microwave Theory and Techniques

Article number

Volume number

Issue number

First page of article

782

ISSN of journal

1557-9670

Year of publication

2013

URL

Number of additional authors

Additional information

<01>In this paper we present for the first time the feasibility of using composite right/left-handed transmission-line (CRLH-TL) unit-cells to realise high performance ultra-wideband (UWB) microwave bandpass filters. Unlike conventional UWB filters the proposed device is: easy to design and fabricate, smaller in size, offers superior passband selectivity, and possesses high out-of-band rejection. Interference suppression is important for UWB systems to operate over spectrum occupied by pre-existing narrowband systems. The proposed CRLH-TL device also enables the creation of band-notched capability within the filter’s passband in order to provide interference immunity from undesired radio signals, e.g. WLAN, that co-exists inside the UWB spectrum which could significantly degrade system performance.

Interdisciplinary

Cross-referral requested

13 - Electrical and Electronic Engineering, Metallurgy and Materials

Research group

7 - Centre for Communications Technology

Citation count

Proposed double-weighted

Double-weighted statement

Reserve for a double-weighted output

Non-English

English abstract