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An integrated antenna for cognitive radios

descriptionPublicationkeyboard_double_arrow_right Article 01 Jul 2012Publisher:IEEEJournal:Proceedings of the 2012 IEEE International Symposium on Antennas and Propagation
Authors: Gijo Augustin; Tayeb A. Denidni;

doi: 10.1109/aps.2012.6348877

An integrated antenna for cognitive radios

Abstract

An integrated antenna utilizing uniplanar nature of coplanar wave guide with wide and narrow band characteristics for category-A cognitive radios is presented. The space between two tapering which forms the ultra-wideband antenna (UWBA), where the surface current is minimum, is effectively used for the integration of a narrow band antenna (NBA). The UWBA and NBA provide 2∶1 VSWR bandwidths from 2.7GHz to 11GHz and 5.0 GHz to 5.5GHz, respectively with isolation better than 15dB. The radiation characteristics are suitable for cognitive radio systems, where a UWBA is used for spectrum sensing and NBA for communication.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
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