DocumentCode
611207
Title
Optimal aperture distribution of near-field antennas for maximum signal penetration
Author
Razavi, A. ; Jian Yang ; McKelvey, Tomas
Author_Institution
Dept. of Signals & Syst., Chalmers Univ. of Technol., Gothenburg, Sweden
fYear
2013
fDate
8-12 April 2013
Firstpage
279
Lastpage
283
Abstract
We present an investigation on the optimal aperture, both its size and current source distribution, for the maximum penetration of signals in near-field applications. The near-field beam radius is calculated for different size of the uniform Huygen´s source distribution so that the optimal size of a uniform Huygen aperture is concluded. For a general aperture distribution, both analytical methods and optimization algorithm are applied.
Keywords
antennas; optimisation; signal processing; analytical methods; general aperture distribution; maximum signal penetration; near-field antennas; near-field beam radius; optimal size; optimization algorithm; uniform Huygen aperture; uniform Huygen source distribution; Aperture antennas; Current distribution; Europe; Receiving antennas; maximum penetration; near-field beam radius; optimal near-field aperture;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation (EuCAP), 2013 7th European Conference on
Conference_Location
Gothenburg
Print_ISBN
978-1-4673-2187-7
Electronic_ISBN
978-88-907018-1-8
Type
conf
Filename
6546263
Link To Document