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Conference object . 2012
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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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Conference object . 2012
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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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https://doi.org/10.1109/icecs....
Article . 2012 . Peer-reviewed
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Accessible approach to wideband matching

Authors: Valkonen, Risto; Valtonen; Martti; Lehtovuori, Anu;

Accessible approach to wideband matching

Abstract

Wideband matching is a prerequisite nowadays in almost all wireless communication devices. In circuit theory, the basis for matching is traditionally an optimal conjugate matching, but in practical wideband problems, the goal is a predetermined moderate level of mismatch over a maximum frequency band. In this paper, a new practically oriented approach to design a wideband matching circuit is presented. In the approach proposed, an arbitrary, frequency-dependent, real-life load impedance can be illustrated on the Smith chart and a solution is sought through optimization using a commercial circuit simulator. In particular, the versatility of the matching circuit topology is taken into account. The usefulness of this approach is demonstrated for a CCE antenna load which has a diverse and exceptional frequency dependence.

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Keywords

ta115, ta213, ta114, ta221, ta1171, ta216

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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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