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1.发明授权Method for calibrating and AOA location system for frequency hopping air interfaces 失效用于跳频空中接口的校准方法和AOA定位系统公开(公告)号：US07405696B2
公开(公告)日：2008-07-29
申请号：US10768686
申请日：2004-02-02
申请人： Joseph P. Kennedy, Jr. , Thomas B. Gravely , John P. Carlson , Doug Blackburn , Martin C. Alles
发明人： Joseph P. Kennedy, Jr. , Thomas B. Gravely , John P. Carlson , Doug Blackburn , Martin C. Alles
摘要： A method for calibrating an antenna and signal processing system enabling angle of arrival (AOA) determination for a frequency hopping signal, in which a calibration coefficient is determined in response to one or more calibration signals injected into the system at one or more of the frequencies in the hopping sequence and proximate in time to reception of the communication signal. The calibration coefficients are reflective of a frequency and time dependent parameter of a path between the antenna and wireless location sensor. The AOA is determined as a function of the calibration coefficient and the radio frequency energy of the received communication signal. Several embodiment of the method are illustrated.
摘要翻译： 一种校准天线和信号处理系统的方法，所述天线和信号处理系统使得能够对跳频信号进行确定（AOA），所述跳频信号响应于在一个或多个频率处注入到系统中的一个或多个校准信号来确定校准系数 在跳频序列中并且在时间上接近通信信号。 校准系数反映了天线和无线位置传感器之间路径的频率和时间相关参数。 AOA被确定为接收到的通信信号的校准系数和射频能量的函数。 示出了该方法的几个实施例。
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2.发明授权公开(公告)号：US07379019B2
公开(公告)日：2008-05-27
申请号：US10768687
申请日：2004-02-02
CPC分类号： H04B1/713
摘要： A method for calibrating an antenna and signal processing system enabling angle of arrival (AOA) determination for a frequency hopping signal, in which a calibration coefficient is determined in response to one or more calibration signals injected into the system at one or more of the frequencies in the hopping sequence and proximate in time to reception of the communication signal. The calibration coefficients are reflective of a frequency and time dependent parameter of a path between the antenna and wireless location sensor. The AOA is determined as a function of the calibration coefficient and the radio frequency energy of the received communication signal. Several embodiment of the method are illustrated.
摘要翻译： 一种用于校准天线和信号处理系统的方法，所述天线和信号处理系统使能到达跳频信号的到达角（AOA）确定，其中校准系数是响应于以一个或多个频率注入到系统中的一个或多个校准信号而确定的 在跳频序列中并且在时间上接近通信信号。 校准系数反映了天线和无线位置传感器之间路径的频率和时间相关参数。 AOA被确定为接收到的通信信号的校准系数和射频能量的函数。 示出了该方法的几个实施例。
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3.发明申请Method for calibrating an AOA location system for all frequencies in a frequency hopping signal 有权用于校准跳频信号中所有频率的AOA定位系统的方法公开(公告)号：US20050058182A1
公开(公告)日：2005-03-17
申请号：US10768638
申请日：2004-02-02
申请人： Joseph Kennedy , Thomas Gravely , John Carlson , Martin Alles , Doug Blackburn
发明人： Joseph Kennedy , Thomas Gravely , John Carlson , Martin Alles , Doug Blackburn
CPC分类号： H04B1/713 , H04B17/0085 , H04B17/21 , H04B17/27
摘要： A method for calibrating an antenna and signal processing system enabling angle or arrival (AOA) determination for a frequency hopping signal, in which a calibration coefficient is determined in response to one or more calibration signals injected into the system at one or more of the frequencies in the hopping sequence and proximate in time to reception of the communication signal. The calibration coefficients are reflective of a frequency and time dependent parameter of a path between the antenna and wireless location sensor. The AOA is determined as a function of the calibration coefficient and the radio frequency energy of the received communication signal. Several embodiment of the method are illustrated.
摘要翻译： 一种用于校准天线和信号处理系统的方法，所述天线和信号处理系统能够对跳频信号进行角度或到达（AOA）确定，其中校准系数响应于以一个或多个频率注入到系统中的一个或多个校准信号来确定 在跳频序列中并且在时间上接近通信信号。 校准系数反映了天线和无线位置传感器之间路径的频率和时间相关参数。 AOA被确定为接收到的通信信号的校准系数和射频能量的函数。 示出了该方法的几个实施例。
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4.发明申请公开(公告)号：US20080200184A1
公开(公告)日：2008-08-21
申请号：US12111346
申请日：2008-04-29
IPC分类号： H04Q7/20
CPC分类号： H04B1/713
摘要： A method for calibrating an antenna and signal processing system enabling angle of arrival (AOA) determination for a frequency hopping signal, in which a calibration coefficient is determined in response to one or more calibration signals injected into the system at one or more of the frequencies in the hopping sequence and proximate in time to reception of the communication signal. The calibration coefficients are reflective of a frequency and time dependent parameter of a path between the antenna and wireless location sensor. The AOA is determined as a function of the calibration coefficient and the radio frequency energy of the received communication signal. Several embodiment of the method are illustrated.
摘要翻译： 一种校准天线和信号处理系统的方法，所述天线和信号处理系统使得能够对跳频信号进行确定（AOA），所述跳频信号响应于在一个或多个频率处注入到系统中的一个或多个校准信号来确定校准系数 在跳频序列中并且在时间上接近通信信号。 校准系数反映了天线和无线位置传感器之间路径的频率和时间相关参数。 AOA被确定为接收到的通信信号的校准系数和射频能量的函数。 示出了该方法的几个实施例。
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5.发明授权Method for calibrating an AOA location system for all frequencies in a frequency hopping signal 失效用于校准跳频信号中所有频率的AOA定位系统的方法公开(公告)号：US08125388B2
公开(公告)日：2012-02-28
申请号：US11972855
申请日：2008-01-11
CPC分类号： H04B1/713 , H04B17/0085 , H04B17/21 , H04B17/27
摘要： A method for calibrating an antenna and signal processing system enabling angle of arrival (AOA) determination for a frequency hopping signal, in which a calibration coefficient is determined in response to one or more calibration signals injected into the system at one or more of the frequencies in the hopping sequence and proximate in time to reception of the communication signal. The calibration coefficients are reflective of a frequency and time dependent parameter of a path between the antenna and wireless location sensor. The AOA is determined as a function of the calibration coefficient and the radio frequency energy of the received communication signal. Several embodiments of the method are illustrated.
摘要翻译： 一种用于校准天线和信号处理系统的方法，所述天线和信号处理系统使能到达跳频信号的到达角（AOA）确定，其中校准系数是响应于以一个或多个频率注入到系统中的一个或多个校准信号而确定的 在跳频序列中并且在时间上接近通信信号。 校准系数反映了天线和无线位置传感器之间路径的频率和时间相关参数。 AOA被确定为接收到的通信信号的校准系数和射频能量的函数。 示出了该方法的几个实施例。
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6.发明授权Method for calibrating an AOA location system for all frequencies in a frequency hopping signal 有权用于校准跳频信号中所有频率的AOA定位系统的方法公开(公告)号：US07358898B2
公开(公告)日：2008-04-15
申请号：US10768638
申请日：2004-02-02
CPC分类号： H04B1/713 , H04B17/0085 , H04B17/21 , H04B17/27
摘要： A method for calibrating an antenna and signal processing system enabling angle of arrival (AOA) determination for a frequency hopping signal, in which a calibration coefficient is determined in response to one or more calibration signals injected into the system at one or more of the frequencies in the hopping sequence and proximate in time to reception of the communication signal. The calibration coefficients are reflective of a frequency and time dependent parameter of a path between the antenna and wireless location sensor. The AOA is determined as a function of the calibration coefficient and the radio frequency energy of the received communication signal. Several embodiment of the method are illustrated.
摘要翻译： 一种校准天线和信号处理系统的方法，所述天线和信号处理系统使得能够对跳频信号进行确定（AOA），所述跳频信号响应于在一个或多个频率处注入到系统中的一个或多个校准信号来确定校准系数 在跳频序列中并且在时间上接近通信信号。 校准系数反映了天线和无线位置传感器之间路径的频率和时间相关参数。 AOA被确定为接收到的通信信号的校准系数和射频能量的函数。 示出了该方法的几个实施例。
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7.发明授权公开(公告)号：US07804449B2
公开(公告)日：2010-09-28
申请号：US12111346
申请日：2008-04-29
CPC分类号： H04B1/713
摘要： A method for calibrating an antenna and signal processing system enabling angle of arrival (AOA) determination for a frequency hopping signal, in which a calibration coefficient is determined in response to one or more calibration signals injected into the system at one or more of the frequencies in the hopping sequence and proximate in time to reception of the communication signal. The calibration coefficients are reflective of a frequency and time dependent parameter of a path between the antenna and wireless location sensor. The AOA is determined as a function of the calibration coefficient and the radio frequency energy of the received communication signal. Several embodiment of the method are illustrated.
摘要翻译： 一种用于校准天线和信号处理系统的方法，所述天线和信号处理系统使能到达跳频信号的到达角（AOA）确定，其中校准系数是响应于以一个或多个频率注入到系统中的一个或多个校准信号而确定的 在跳频序列中并且在时间上接近通信信号。 校准系数反映了天线和无线位置传感器之间路径的频率和时间相关参数。 AOA被确定为接收到的通信信号的校准系数和射频能量的函数。 示出了该方法的几个实施例。
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8.发明申请METHOD FOR CALIBRATING AN AOA LOCATION SYSTEM FOR ALL FREQUENCIES IN A FREQUENCY HOPPING SIGNAL 失效用于校准频率偏移信号中所有频率的AOA位置系统的方法公开(公告)号：US20080107155A1
公开(公告)日：2008-05-08
申请号：US11972855
申请日：2008-01-11
申请人： Joseph Kennedy , Thomas Gravely , John Carlson , Martin Alles , Doug Blackburn
发明人： Joseph Kennedy , Thomas Gravely , John Carlson , Martin Alles , Doug Blackburn
CPC分类号： H04B1/713 , H04B17/0085 , H04B17/21 , H04B17/27
摘要： A method for calibrating an antenna and signal processing system enabling angle of arrival (AOA) determination for a frequency hopping signal, in which a calibration coefficient is determined in response to one or more calibration signals injected into the system at one or more of the frequencies in the hopping sequence and proximate in time to reception of the communication signal. The calibration coefficients are reflective of a frequency and time dependent parameter of a path between the antenna and wireless location sensor. The AOA is determined as a function of the calibration coefficient and the radio frequency energy of the received communication signal. Several embodiments of the method are illustrated.
摘要翻译： 一种用于校准天线和信号处理系统的方法，所述天线和信号处理系统使能到达跳频信号的到达角（AOA）确定，其中校准系数是响应于以一个或多个频率注入到系统中的一个或多个校准信号而确定的 在跳频序列中并且在时间上接近通信信号。 校准系数反映了天线和无线位置传感器之间路径的频率和时间相关参数。 AOA被确定为接收到的通信信号的校准系数和射频能量的函数。 示出了该方法的几个实施例。
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