DocumentCode
821270
Title
Ultrawide-band properties of long slot arrays
Author
Neto, Andrea ; Lee, J.J.
Author_Institution
TNO Defense and Security, Den Haag, Netherlands
Volume
54
Issue
2
fYear
2006
Firstpage
534
Lastpage
543
Abstract
In this paper the ultrawide-band properties of a long slot array are described. The study provides the rigorously derived Green´s function (GF) for an infinite long slot array. From these GF active impedances and radiation patterns for various cases were obtained. The ultrawide bandwidths and the array performances of such apertures are highlighted, providing physical insights to understand the mathematical formulation throughout the paper.
Keywords
Green´s function methods; active antenna arrays; antenna phased arrays; antenna radiation patterns; impedance matching; slot antenna arrays; ultra wideband antennas; Green´s function; active impedance; connected array; long slot array; phased antenna array; radiation pattern; ultrawide-band property; Antenna radiation patterns; Apertures; Bandwidth; Broadband antennas; Dielectrics; Frequency; Helium; Impedance; Magnetic resonance; Phased arrays; Array green´s functions; connected arrays; long slot arrays; phased arrays; ultrawide-band arrays;
fLanguage
English
Journal_Title
Antennas and Propagation, IEEE Transactions on
Publisher
ieee
ISSN
0018-926X
Type
jour
DOI
10.1109/TAP.2005.863140
Filename
1589430
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