Hexagonal array structure of dielectric rod to shape flat-topped element pattern
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United States of America Patent
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Jan 23, 2007
Grant Date -
Jun 30, 2005
app pub date -
Dec 27, 2004
filing date -
Dec 27, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A hexagonal array structure of a dielectric rod for shaping a flat-topped element pattern (FTEP) is provided. The hexagonal structure of dielectric rods forming a flat-topped element pattern (FTEP) includes: a center element for forming a unit radiation pattern of the FTEP through an electromagnetic wave mutual coupling by receiving a polarization signal of a basic mode; a plurality of first ring elements arranged at vertexes of a regular hexagon based on the center element for forming the unit radiation pattern by electromagnetic wave mutual coupling with the center element and an electromagnetic wave; and a circular waveguide array supporting unit for supporting the center element and the plurality of first ring elements.
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