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PIFA with reconfigurable frequency bandwidth

Authors: James R. Kelly;

PIFA with reconfigurable frequency bandwidth

Abstract

This paper presents a novel Planar Inverted F-Antenna (PIFA) having a reconfigurable frequency operating bandwidth. The physical mechanism for altering the bandwidth is by varying the width of the feedline. This is achieved using a pair of microwave switches. The frequency bandwidth can be reconfigured between 3 discrete values. This antenna is suitable for use within portable devices and will have applications in next generation wireless communications systems particularly those based on Cognitive Radio and Spectrum Aggregation.

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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!
2
Average
Average
Average
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