NDLI: A Bandwidth Selective Frequency Domain Excision Filter For Use In Front of Adaptive Array Antennas

Content Provider	IEEE Xplore Digital Library
Author	Tisdale, Neil Kazmierski, Tom Brooks, Duncan
Copyright Year	2007
Description	Author affiliation: School of Electronics and Computer Science, University of Southampton, Southampton, UK, SO17 1BJ. Email: tjk@ecs.soton.ac.uk (Kazmierski, Tom) \|\| ERA Technology Ltd., Leatherhead, UK, KT22 7SA. Email: duncan.brooks@era.co.uk (Brooks, Duncan) \|\| School of Electronics and Computer Science, University of Southampton, Southampton, UK, SO17 1BJ. Email: nct04r@ecs.soton.ac.uk (Tisdale, Neil)
Abstract	A novel frequency domain excision filter for use in front of adaptive array antenna based systems is presented. The proposed frequency domain excision filter uses an efficient implementation of an image processing technique to ensure that only narrowband interfering signals are removed from the received signal. This capability makes it possible to use the excision filters in front of an adaptive array antenna without compromising the adaptive array's interference suppression ability. It is shown that when the proposed excision filter is used in conjunction with an adaptive array system the overall interference suppression capability of the system is increased.
Starting Page	1
Ending Page	6
File Size	1159815
Page Count	6
File Format	PDF
ISBN	9781424415120
DOI	10.1109/MILCOM.2007.4454763
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-10-29
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Adaptive arrays Bandwidth Frequency domain analysis Adaptive filters Antenna arrays Signal processing Interference suppression Image processing Narrowband Adaptive systems
Content Type	Text
Resource Type	Article

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