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1. 发明申请

WO2011038144A1 SOLAR CONCENTRATOR SYSTEM WITH FIXED PRIMARY REFLECTOR AND ARTICULATING SECONDARY MIRROR 审中-公开
标题翻译：具有固定主反射镜和二次反射镜的太阳能集中器系统
公开(公告)号：WO2011038144A1
公开(公告)日：2011-03-31
申请号：PCT/US2010/050039
申请日：2010-09-23
申请人： EAGLE EYE, INC. , REIF, John H. , REIF, Katie L.
发明人： REIF, John H. , REIF, Katie L.
IPC分类号： F24J2/10 , F24J2/18 , F24J2/52 , F24J2/54
CPC分类号： F24S60/00 , F24S20/20 , F24S23/00 , F24S23/79 , F24S23/80 , F24S25/00 , F24S30/20 , F24S30/42 , F24S40/85 , F24S50/20 , F24S2020/23 , F24S2030/133 , F24S2030/137 , F28D20/003 , Y02E10/41 , Y02E10/44 , Y02E10/47 , Y02P90/50
摘要： Certain embodiments make use of an array of passive primary concentrators positioned on the ground that provide primary concentrated solar radiation from below to an array of tracking secondary concentrators. The secondary concentrators further concentrate the solar radiation to one or more centralized receivers. The solar concentrator system may include apparatus for collection of solar radiation, concentration, and the absorbance of the concentrated solar energy. Some embodiments of the solar concentrator system include a large field of passive horizontal primary concentrators, overhead tracking secondary concentrators, and one or more receivers, which convert solar radiation into usable products or energy, such as electricity.
摘要翻译：某些实施例利用位于地面上的被动主集中器的阵列，其提供从下到主的集中太阳辐射到跟踪次集线器的阵列。二次集中器进一步将太阳辐射集中到一个或多个集中接收器。太阳能集中器系统可以包括用于收集太阳辐射，浓度和集中太阳能的吸光度的装置。太阳能集中器系统的一些实施例包括大面积的无源水平主集中器，架空跟踪二次集中器和一个或多个接收器，其将太阳辐射转换成可用的产品或能量，例如电。

2. 发明申请

WO0235251A9 SYSTEM AND METHOD FOR FAST ACQUISITION REPORTING USING COMMUNICATION SATELLITE RANGE MEASUREMENT 审中-公开
标题翻译：使用通信卫星范围测量快速获取报告的系统和方法
公开(公告)号：WO0235251A9
公开(公告)日：2003-05-15
申请号：PCT/US0142794
申请日：2001-10-29
申请人： EAGLE EYE INC
发明人： SULLIVAN MARK C , KILFEATHER JAMES B
IPC分类号： G01S5/00 , G01S5/14 , G01S19/09 , G01S19/25 , G01S19/40
CPC分类号： G01S19/09 , G01S5/0036 , G01S5/14 , G01S19/256 , G01S19/40
摘要： A geographic tracking system (10) with minimal power and size required at the mobile terminal (18) collects observation data at the mobile terminal (18), forwards the data to a processor (11), which calculates the position. The mobile terminal (18) needs only to gather a few milliseconds of observation data (from 14-17), and to relay this observation data to the processor (11). The range from the satellite (13) (or other airborne transponder) to the terminal (18) is determined using the known positions of an interrogating transmitter and a satellite (13), and a known terminal delay between the received signal and the transmission of the return signal, and the round trip time. An arc of locations is determined by computing an intersection of a sphere centered at the satellite (13) having a radius given by the calculated range with a model of the Earth's surface. The candidate points are considered and refined using code phase measurements from a set of GPS satellites (14-17). The candidate point having the lowest residuals or expected to measured code phases is chosen as the location of the mobile terminal (18). The measurements can be refined to account for various sources of error including measurement bias, relative motion and timing errors.
摘要翻译：移动终端（18）所需的功率和尺寸最小的地理跟踪系统（10）在移动终端（18）处收集观测数据，将数据转发到计算位置的处理器（11）。移动终端（18）仅需要收集几毫秒的观测数据（14-17），并将该观测数据中继到处理器（11）。使用询问发射机和卫星（13）的已知位置确定卫星（13）（或其他机载应答器）到终端（18）的范围，以及已知的接收信号与传输之间的终端延迟返回信号和往返时间。通过计算以具有由计算出的范围给出的半径的卫星（13）为中心的球体与地球表面的模型的交点来确定位置弧。使用一组GPS卫星（14-17）的码相位测量来考虑和改进候选点。选择具有最低残差或预期测量码相位的候选点作为移动终端（18）的位置。可以对测量结果进行细化以解决各种误差源，包括测量偏差，相对运动和定时误差。

3. 发明申请

WO2002035251A3 SYSTEM AND METHOD FOR FAST ACQUISITION REPORTING USING COMMUNICATION SATELLITE RANGE MEASUREMENT 审中-公开
公开(公告)号：WO2002035251A3
公开(公告)日：2002-05-02
申请号：PCT/US2001/042794
申请日：2001-10-29
申请人： EAGLE EYE, INC.
发明人： SULLIVAN, Mark, C. , KILFEATHER, James, B.
IPC分类号： G01S5/14
摘要： A geographic tracking system (10) with minimal power and size required at the mobile terminal (18) collects observation data at the mobile terminal (18), forwards the data to a processor (11), which calculates the position. The mobile terminal (18) needs only to gather a few milliseconds of observation data (from 14-17), and to relay this observation data to the processor (11). The range from the satellite (13) (or other airborne transponder) to the terminal (18) is determined using the known positions of an interrogating transmitter and a satellite (13), and a known terminal delay between the received signal and the transmission of the return signal, and the round trip time. An arc of locations is determined by computing an intersection of a sphere centered at the satellite (13) having a radius given by the calculated range with a model of the Earth's surface. The candidate points are considered and refined using code phase measurements from a set of GPS satellites (14-17). The candidate point having the lowest residuals or expected to measured code phases is chosen as the location of the mobile terminal (18). The measurements can be refined to account for various sources of error including measurement bias, relative motion and timing errors.

4. 发明申请

WO0213370A3 FREQUENCY TRANSLATOR USING A CORDIC PHASE ROTATOR 审中-公开
标题翻译：使用有源相位旋转器的频率转换器
公开(公告)号：WO0213370A3
公开(公告)日：2002-08-08
申请号：PCT/US0124825
申请日：2001-08-09
申请人： EAGLE EYE INC
发明人： SULLIVAN MARK C
IPC分类号： H03D7/00 , H03C3/40 , H04L27/12 , H04B1/38 , H03B19/00
CPC分类号： H03C3/40
摘要： A frequency translator (201) uses a CORDIC phase rotator (202) coupled to a phase accumulator (102) to translate an input signal in frequency. The CORDIC phase rotator performs required phase angle rotations of input vectors using only shift and add operations. Thus, the frequency translator can be readily implemented in hardware. Higher precision arithmetic is used in the CORDIC phase rotator operations than the input contain. To avoid truncation error at the output of the CORDIC phase rotator, stochastic rounding is employed. A dither signal is added to avoid errors due to nonlinear operation of D/A converters, where D/A conversion of the frequency translated signal is required.
摘要翻译：频率变换器（201）使用耦合到相位累加器（102）的CORDIC相位旋转器（202）来变换输入信号的频率。 CORDIC相位旋转器仅使用移位和相加操作来执行输入矢量的所需相位角旋转。因此，频率转换器可以很容易地用硬件实现。在CORDIC相位旋转器操作中使用比输入包含更高精度的算术。为避免CORDIC相位旋转器输出的截断误差，采用随机舍入。抖动信号被添加以避免由于D / A转换器的非线性操作而导致的错误，其中需要对频率转换的信号进行D / A转换。

5. 发明申请

WO0235251A2 SYSTEM AND METHOD FOR FAST ACQUISITION REPORTING USING COMMUNICATION SATELLITE RANGE MEASUREMENT 审中-公开
标题翻译：使用通信卫星范围测量快速获取报告的系统和方法
公开(公告)号：WO0235251A2
公开(公告)日：2002-05-02
申请号：PCT/US0142794
申请日：2001-10-29
申请人： EAGLE EYE INC
发明人： SULLIVAN MARK C , KILFEATHER JAMES B
IPC分类号： G01S5/00 , G01S5/14 , G01S19/09 , G01S19/25 , G01S19/40 , G01S
CPC分类号： G01S19/09 , G01S5/0036 , G01S5/14 , G01S19/256 , G01S19/40
摘要： A geographic tracking system (10) with minimal power and size required at the mobile terminal (18) collects observation data at the mobile terminal (18), forwards the data to a processor (11), which calculates the position. The mobile terminal (18) needs only to gather a few milliseconds of observation data (from 14-17), and to relay this observation data to the processor (11). The range from the satellite (13) (or other airborne transponder) to the terminal (18) is determined using the known positions of an interrogating transmitter and a satellite (13), and a known terminal delay between the received signal and the transmission of the return signal, and the round trip time. An arc of locations is determined by computing an intersection of a sphere centered at the satellite (13) having a radius given by the calculated range with a model of the Earth's surface. The candidate points are considered and refined using code phase measurements from a set of GPS satellites (14-17). The candidate point having the lowest residuals or expected to measured code phases is chosen as the location of the mobile terminal (18). The measurements can be refined to account for various sources of error including measurement bias, relative motion and timing errors.
摘要翻译：移动终端（18）所需的功率和尺寸最小的地理跟踪系统（10）在移动终端（18）处收集观测数据，将数据转发到计算位置的处理器（11）。移动终端（18）仅需要收集几毫秒的观测数据（14-17），并将该观测数据中继到处理器（11）。使用询问发射机和卫星（13）的已知位置确定卫星（13）（或其他机载应答器）到终端（18）的范围，以及已知的接收信号与传输之间的终端延迟返回信号和往返时间。通过计算以具有由计算出的范围给出的半径的卫星（13）为中心的球体与地球表面的模型的交点来确定位置弧。使用一组GPS卫星（14-17）的码相位测量来考虑和改进候选点。选择具有最低残差或预期测量码相位的候选点作为移动终端（18）的位置。可以对测量结果进行细化以解决各种误差源，包括测量偏差，相对运动和定时误差。

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