Descripción
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A planar antenna is introduced that works as a portable system for X-band satellite communications. This antenna is low-profile and modular with dimensions of cm. It is composed of a square array of 144 printed circuit elements that cover a wide bandwidth (14.7%) for transmission and reception along with dual and interchangeable circular polarization. A radiation efficiency above 50% is achieved by a low-loss stripline feeding network. This printed antenna has a 3 dB beamwidth of 5 , a maximum gain of 26 dBi and an axial ratio under 1.9 dB over the entire frequency band. The complete design of the antenna is shown, and the measurements are compared with simulations to reveal very good agreement. | |
Internacional
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Si |
JCR del ISI
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Si |
Título de la revista
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Ieee Transactions on Antennas And Propagation |
ISSN
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0018-926X |
Factor de impacto JCR
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1,728 |
Información de impacto
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Volumen
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DOI
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10.1109/TAP.2012.2189729 |
Número de revista
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Desde la página
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2276 |
Hasta la página
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2284 |
Mes
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SIN MES |
Ranking
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