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Aircraft bird strike avoidance method and apparatus using axial beam antennas
Aircraft bird strike avoidance method and apparatus using axial beam antennas
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机译:使用轴向波束天线的飞机防鸟撞方法和装置
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摘要
An aircraft avian radar is implemented using multiple axial beam antennas mounted on an aircraft. Target range is determined by radar range. Target azimuth and elevation position is determined by triangulation. An end-fire array antenna composed of a series of monopole antenna elements enclosed inside a long thin protective cover fashioned in the form of a stall fence is mounted on the wings, tail, or fuselage to produce a low drag axial beam antenna pattern directed ahead of the aircraft. Other axial beam antenna choices include helical, pyramidal horn, and conical horn antennas mounted on or inside various forward facing surfaces of the aircraft.
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