Radial line slot array antenna
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United States of America Patent
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Dec 15, 2015
Grant Date -
Jun 28, 2012
app pub date -
Sep 1, 2010
filing date -
Sep 4, 2009
priority date (Note) -
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Abstract
A radial line slot array antenna has a slotted conductor plate in which a plurality of slots are formed and arranged in a spiral. The plurality of slots are arranged in the slotted conductor plate such that the arrangement distance in a radial direction between the slots varies gradually between a first portion determined based on a first frequency and a second portion determined based on a second frequency that is different from the first frequency.
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