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1. 发明申请

WO1996005524A1 PHASED ARRAY ACOUSTIC ANTENNA SYSTEM 审中-公开
标题翻译：相位阵列声学天线系统
公开(公告)号：WO1996005524A1
公开(公告)日：1996-02-22
申请号：PCT/US1995010049
申请日：1995-08-09
申请人： RADIAN CORPORATION
发明人： RADIAN CORPORATION , PETERMAN, K., Russell , RIESE, Charles , SMITH, Michael, J.
IPC分类号： G01W01/00
CPC分类号： G01W1/02 , G01P5/244 , G01S15/58 , G01S15/885
摘要： A sound detection and ranging (SODAR) system for taking wind measurements by sending out acoustic pulses and then measuring acoustic energy reflected back to the instrument by the atmosphere. The acoustic pulses are formed using digital beamforming technology which allows the acoustic pulses to be steered independent of frequency due to a time delay design. The antenna array (12) and array electronics (14) comprises an array of transducer elements surrounded by an antenna cuff (36) which itself is secured in place by guy wires (38),turnbuckles (40), and earth anchors (42). The array of transducer elements is situated on an antenna base (44) which itself is supported by support stand (46).
摘要翻译：声音检测和测距（SODAR）系统，用于通过发出声脉冲，然后测量由大气反射回仪器的声能进行风测量。使用数字波束形成技术形成声脉冲，其允许由于时间延迟设计而独立于频率转向声脉冲。天线阵列（12）和阵列电子器件（14）包括由天线箍（36）包围的换能器元件的阵列，天线箍（36）本身通过电线（38），螺丝扣（40）和接地锚（42）固定就位，。换能器元件的阵列位于天线基座（44）上，天线基座（44）本身由支撑架（46）支撑。

2. 发明申请

WO1996018916A1 ATMOSPHERIC REMOTE SENSING INSTRUMENT SYSTEM 审中-公开
标题翻译：大气遥感仪表系统
公开(公告)号：WO1996018916A1
公开(公告)日：1996-06-20
申请号：PCT/US1995016130
申请日：1995-12-13
申请人： RADIAN CORPORATION
发明人： RADIAN CORPORATION , PETERMAN, K., Russell , SMITH, Michael, V.
IPC分类号： G01W01/02
CPC分类号： G01P5/244 , G01S15/58 , G01S15/885 , G01W1/02
摘要： A system of atmospheric remote sensing instruments that utilize a common phased-array acoustic antenna so as to take temperature and wind measurements over a wide range of altitudes. One of the atmospheric remote sensing instruments in the system is a monostatic SODAR (32) that takes wind measurements by transmitting pulses of acoustic energy into the atmosphere and then measuring received reflected acoustic energy. The acoustic pulses are both transmitted and received by the common phased-array acoustic antenna (36). Another of the atmopsheric remote sensing instruments in the system is a wind profiling radar (34) that takes wind measurements by transmitting pulses of electromagnetic energy into the atmosphere and then measuring received backscattered electromagnetic energy. The pulses are both transmitted and received by a phased-array radar antenna (38). The final atmospheric remote sensing instrument in the system is a RASS (30) that takes temperature measurements by transmitting and receiving electromagnetic energy into the atmosphere.
摘要翻译：一种大气遥感仪器系统，利用普通的相控阵天线，以便在宽范围的高度上进行温度和风量测量。系统中的一个大气遥感仪器是单声道SODAR（32），通过将声能脉冲传输到大气中，然后测量接收的反射声能来进行风测量。声脉冲都由公共相控阵天线（36）发射和接收。系统中的另一个大气遥感仪器是风廓线雷达（34），其通过将电磁能的脉冲发射到大气中然后测量接收的反向散射电磁能来进行风测量。脉冲都由相控阵雷达天线（38）发射和接收。系统中最终的大气遥感仪器是RASS（30），通过向大气中传输和接收电磁能来进行温度测量。

3. 发明公开

EP0776490A1 PHASED ARRAY ACOUSTIC ANTENNA SYSTEM 失效
标题翻译：相敏声天线系统
公开(公告)号：EP0776490A1
公开(公告)日：1997-06-04
申请号：EP95929421.0
申请日：1995-08-09
申请人： RADIAN CORPORATION
发明人： PETERMAN, K., Russell , RIESE, Charles , SMITH, Michael, J.
IPC分类号： G01P5 , G01S15 , G01W1
CPC分类号： G01W1/02 , G01P5/244 , G01S15/58 , G01S15/885
摘要： A sound detection and ranging (SODAR) system for taking wind measurements by sending out acoustic pulses and then measuring acoustic energy reflected back to the instrument by the atmosphere. The acoustic pulses are formed using digital beamforming technology which allows the acoustic pulses to be steered independent of frequency due to a time delay design. The antenna array (12) and array electronics (14) comprises an array of transducer elements surrounded by an antenna cuff (36) which itself is secured in place by guy wires (38),turnbuckles (40), and earth anchors (42). The array of transducer elements is situated on an antenna base (44) which itself is supported by support stand (46).

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