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公开(公告)号：US10652634B2
公开(公告)日：2020-05-12
申请号：US15803323
申请日：2017-11-03
摘要： A distributed directional aperture (DDA) system provides the capability to receive and/or transmit signals, limiting that reception or transmission to a 3-dimensional beam. The DDA system includes sensing and/or emitting array subsystems which comprise sensors and/or emitters distributed across, within, or under the skin of an aircraft, ship, ground vehicle, or fixed installation. The sensors receive energy, convert the received signals to digital information, and transmit that information via a telemetry subsystem to a beamformer subsystem. The beamformer subsystem analyzes the received signals from the sensors and/or emitters in order to determine the signal content from a specific direction. The emitters transmit energy, converting signals received from the beamformer subsystem via the telemetry subsystem into energy emissions. Methods of providing the DDA system including subsystems thereof are also disclosed.
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公开(公告)号：US20150102942A1
公开(公告)日：2015-04-16
申请号：US14511962
申请日：2014-10-10
IPC分类号： H04Q9/10
CPC分类号： H04Q9/00 , G01S13/4463 , G01S13/48 , H04Q2209/40
摘要： A distributed directional aperture (DDA) system provides the capability to receive and/or transmit signals, limiting that reception or transmission to a 3-dimensional beam. The DDA system includes sensing and/or emitting array subsystems which comprise sensors and/or emitters distributed across, within, or under the skin of an aircraft, ship, ground vehicle, or fixed installation. The sensors receive energy, convert the received signals to digital information, and transmit that information via a telemetry subsystem to a beamformer subsystem. The beamformer subsystem analyzes the received signals from the sensors and/or emitters in order to determine the signal content from a specific direction. The emitters transmit energy, converting signals received from the beamformer subsystem via the telemetry subsystem into energy emissions. Methods of providing the DDA system including subsystems thereof are also disclosed
摘要翻译： 分布式方向孔径（DDA）系统提供接收和/或发送信号的能力，将接收或传输限制到三维波束。 DDA系统包括感测和/或发射阵列子系统，其包括分布在飞行器，船舶，地面车辆或固定设备的皮肤内部，内部或之下的传感器和/或发射器。 传感器接收能量，将接收的信号转换为数字信息，并通过遥测子系统将该信息传输到波束形成器子系统。 波束形成器子系统分析来自传感器和/或发射器的接收信号，以便从特定方向确定信号内容。 发射器传输能量，将从波束形成器子系统接收的信号经由遥测子系统转换为能量发射。 还公开了提供包括其子系统的DDA系统的方法
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公开(公告)号：US20180063605A1
公开(公告)日：2018-03-01
申请号：US15803323
申请日：2017-11-03
CPC分类号： H04Q9/00 , G01S13/4463 , G01S13/48 , H04Q2209/40
摘要： A distributed directional aperture (DDA) system provides the capability to receive and/or transmit signals, limiting that reception or transmission to a 3-dimensional beam. The DDA system includes sensing and/or emitting array subsystems which comprise sensors and/or emitters distributed across, within, or under the skin of an aircraft, ship, ground vehicle, or fixed installation. The sensors receive energy, convert the received signals to digital information, and transmit that information via a telemetry subsystem to a beamformer subsystem. The beamformer subsystem analyzes the received signals from the sensors and/or emitters in order to determine the signal content from a specific direction. The emitters transmit energy, converting signals received from the beamformer subsystem via the telemetry subsystem into energy emissions. Methods of providing the DDA system including subsystems thereof are also disclosed
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公开(公告)号：US09832545B2
公开(公告)日：2017-11-28
申请号：US14511962
申请日：2014-10-10
CPC分类号： H04Q9/00 , G01S13/4463 , G01S13/48 , H04Q2209/40
摘要： A distributed directional aperture (DDA) system provides the capability to receive and/or transmit signals, limiting that reception or transmission to a 3-dimensional beam. The DDA system includes sensing and/or emitting array subsystems which comprise sensors and/or emitters distributed across, within, or under the skin of an aircraft, ship, ground vehicle, or fixed installation. The sensors receive energy, convert the received signals to digital information, and transmit that information via a telemetry subsystem to a beamformer subsystem. The beamformer subsystem analyzes the received signals from the sensors and/or emitters in order to determine the signal content from a specific direction. The emitters transmit energy, converting signals received from the beamformer subsystem via the telemetry subsystem into energy emissions. Methods of providing the DDA system including subsystems thereof are also disclosed.
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