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Formed as bound dipole array segment was phased array antenna
Formed as bound dipole array segment was phased array antenna
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机译:相控阵天线形成为束缚偶极子阵列段
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摘要
PROBLEM TO BE SOLVED: To form an array in a manner that makes such arrays more easily repairable if one element is defective.;SOLUTION: A phased array antenna includes a substrate that is segmented into a plurality of array tiles. An array of dipole antenna elements is formed on the substrate with each dipole antenna element positioned on a respective one of the array tiles. Each dipole antenna element includes a medial feed portion and a pair of legs extending outwardly therefrom. Adjacent legs of adjacent dipole antenna elements include respective spaced apart end portions forming a gap between the respective end portions and defined by separate tiles. A capacitor coupler is positioned at each respective spaced apart end portion of adjacent legs and bridging a gap for capacitive coupling respective spaced apart end portions of respective adjacent dipole antenna elements together.;COPYRIGHT: (C)2009,JPO&INPIT
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