Wide-Angle X-Band Antenna Array with Novel Radiating Elements

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08_02_072_076.pdf(454.83 KB)
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2008-06
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Společnost pro radioelektronické inženýrství
Abstract
An antenna array with wide-angle beam steering is presented in this paper. The antenna consists of dielectrically filled open-ended waveguides with a new type of excitation as individual radiators. The characteristics of the radiator have been analyzed. The novel radiator has a wide beamwidth and the frequency band of around 21%. Following the computational modeling and experimental investigations the characteristics of the antenna array for scan angles up to 50° are discussed.
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Keywords
Antenna array, open-ended waveguide, near-field measurements, radiation pattern
Citation
Radioengineering. 2008, vol. 17, č. 2, s. 72-76. ISSN 1210-2512
http://www.radioeng.cz/fulltexts/2008/08_02_072_076.pdf
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Peer-reviewed
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en
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Creative Commons Attribution 3.0 Unported License
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http://hdl.handle.net/11012/57195
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2008/2
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