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1. 发明申请

WO2008008081A2 METHOD AND APPARATUS IMPLEMENTING A SCAN STRATEGY FOR AUTOMATIC HIGH POWER TUBE RECOVERY 审中-公开
标题翻译：实现自动高功率回收的扫描策略的方法与设备
公开(公告)号：WO2008008081A2
公开(公告)日：2008-01-17
申请号：PCT/US2006/033918
申请日：2006-08-30
申请人： ENTERPRISE ELECTRONICS CORPORATION
发明人： STAGLIANO, James, J. , ALFORD, James, Larry , HELVIN, James, Rogers , NELSON, Dean, A.
IPC分类号： G01S13/95
CPC分类号： G01S13/95 , G01S7/282 , G01S7/4008 , Y02A90/18
摘要： A method of reducing power to an electron emitting cathode comprises the steps of sensing a weather condition; calculating a condition number based upon the weather condition (30); comparing the condition number to a threshold (62); and reducing the power to the electron emitting cathode when the condition number is greater than the threshold (64). The apparatus and method may be implemented upon a system (10) having a high voltage power source (12), an RF tube (14), a control processor (16), and a signal processor (18).
摘要翻译：降低电子发射阴极的功率的方法包括以下步骤：感测天气状况; 基于天气条件（30）计算条件编号; 将条件数与阈值（62）进行比较; 并且当条件数大于阈值时减小对电子发射阴极的功率（64）。该装置和方法可以在具有高压电源（12），RF管（14），控制处理器（16）和信号处理器（18）的系统（10）上实现。

2. 发明申请

WO2006052431A1 SIMULTANEOUS DUAL POLARIZATION RADAR SYSTEM 审中-公开
标题翻译：同时双极化雷达系统
公开(公告)号：WO2006052431A1
公开(公告)日：2006-05-18
申请号：PCT/US2005/038196
申请日：2005-10-24
申请人： ENTERPRISE ELECTRONICS CORPORATION
发明人： ALFORD, James, Larry , HELVIN, James, Rogers
IPC分类号： G01S13/95
CPC分类号： G01S7/025 , G01S7/003 , G01S7/024 , G01S7/03 , G01S13/951 , Y02A90/18
摘要： A simultaneous dual polarization radar system is disclosed that utilizes a RF power divider (21) to replace the high speed dual polarization switches utilized in current dual polarization radar systems. The disclosed systems allow for transmission and reception in both horizontal and vertical signal modes simultaneously while repositioning critical receiver components above the elevation rotary coupler (34) in a radar pedestal. A bypass (25a, b) switch is also utilized to allow for mode switching of a radar system and a dual polarization reception design (21a, b; 22; 39; 41; 38; 24) is shown to allow for the economical capturing of linear depolarization ratios of selected atmospheric areas. These new designs eliminate the current problems experienced in current dual polarization radar system of long dwell times and velocity range reductions, and the elimination of the relatively expensive and unreliable polarization switch.
摘要翻译：公开了一种同时双极化雷达系统，其利用RF功率分配器（21）来代替当前双极化雷达系统中使用的高速双极化开关。所公开的系统允许同时在水平和垂直信号模式中进行发射和接收，同时在雷达基座中的仰角旋转耦合器（34）上方的关键接收器组件重新定位。旁路（25a，b）开关还用于允许雷达系统的模式切换，并且示出了双极化接收设计（21a，b; 22; 39; 41; 38; 24），以允许经济地捕获选定大气区域的线性去极化率。这些新设计消除了目前在长停留时间和速度范围减小的双极化雷达系统中遇到的问题，并消除了相对昂贵和不可靠的偏振开关。

3. 发明申请

WO2005003806A2 SIMULTANEOUS DUAL POLARIZATION RADAR SYSTEM 审中-公开
标题翻译：同时双极化雷达系统
公开(公告)号：WO2005003806A2
公开(公告)日：2005-01-13
申请号：PCT/US2004/007554
申请日：2004-03-12
申请人： ENTERPRISE ELECTRONICS CORPORATION
发明人： ALFORD, James, Larry , HELVIN, James, Rogers
IPC分类号： G01S
CPC分类号： G01S13/951 , G01S7/025 , G01S7/03 , Y02A90/18
摘要： A simultaneous dual polarization radar system is disclosed that utilizes a RF power divider (21) to replace the high speed dual polarization switches (17) utilized in current dual polarization radar systems. The disclosed systems allow for transmission and reception in both horizontal and vertical signal modes simultaneously while repositioning critical receiver components (37, 38, 24) above the elevation rotary coupler (34) in a radar pedestal (16). A bypass switch (25a,b) is also utilized to allow for mode switching of a radar system and a dual polarization reception design (55) is disclosed to allow for the economical capturing of linear depolarization ratios of selected atmospheric areas, These new designs eliminate the current problems experienced in current dual polarization radar system of long dwell times and velocity range reductions, and the elimination of the relatively expensive and unreliable polarization switch (17).
摘要翻译：公开了一种同时的双极化雷达系统，其利用RF功率分配器（21）来代替当前双极化雷达系统中使用的高速双极化开关（17）。所公开的系统允许同时在水平和垂直信号模式中进行发射和接收，同时重新定位在雷达基座（16）中的仰角旋转耦合器（34）上方的关键接收器组件（37,38,24）。旁路开关（25a，b）也用于允许雷达系统的模式切换，并且公开了双极化接收设计（55）以允许经济地捕获所选大气区域的线性去极化比。这些新设计消除目前双停滞时间和速度范围减小的双极化雷达系统中遇到的问题，以及消除相对昂贵和不可靠的偏振开关（17）。

4. 发明申请

WO2004086075A3 SIMULTANEOUS DUAL POLARIZATION RADAR SYSTEM 审中-公开
公开(公告)号：WO2004086075A3
公开(公告)日：2004-10-07
申请号：PCT/US2004/007555
申请日：2004-03-12
申请人： ENTERPRISE ELECTRONICS CORPORATION , ALFORD, James, Larry , HELVIN, James, Rogers
发明人： ALFORD, James, Larry , HELVIN, James, Rogers
IPC分类号： G01S13/00
摘要： A simultaneous dual polarization radar system is disclosed that utilizes a RF power divider (21) to replace the high speed dual polarization switches (17) utilized in current dual polarization radar systems. The disclosed systems allow for transmission and reception in both horizontal and vertical signal modes simultaneously while repositioning critical receiver components (37, 38, 24) above the elevation rotary coupler (34) in a radar pedestal (16). A bypass switch (25a,b) is also utilized to allow for mode switching of a radar system and a dual polarization reception design (55) is disclosed to allow for the economical capturing of linear depolarization ratios of selected atmospheric areas. These new designs eliminate the current problems experienced in current dual polarization radar system of long dwell times and velocity range reductions, and the elimination of the relatively expensive and unreliable polarization switch (17).

5. 发明申请

WO2008097332A2 SYSTEM AND METHOD FOR SYNTHESIZING DATE IN A RADAR SYSTEM 审中-公开
标题翻译：用于在雷达系统中合成日期的系统和方法
公开(公告)号：WO2008097332A2
公开(公告)日：2008-08-14
申请号：PCT/US2007/072655
申请日：2007-07-02
申请人： ENTERPRISE ELECTRONICS CORPORATION , ALFORD, James, Larry , KNIGHT, Michael, B.
发明人： ALFORD, James, Larry , KNIGHT, Michael, B.
IPC分类号： G01S13/95
CPC分类号： G01S13/95 , G01S7/064 , G01S7/295 , Y02A90/18
摘要： A system for synthesizing data received from a weather radar system includes a digital signal processor (12), a data synthesizer (26), a convolution filter (24), and data storage (16). The digital signal processor digitizes reflectivity data from a radar antenna (28). The data synthesizer (26) generates an MxN matrix for a digitized reflectivity data point and populates each element in the MxN matrix with the value of the digitized reflectivity data point. The convolution filter (24) calculates a filtered value for each element in the MxN matrix. The data storage (16) stores the MxN matrix for display.
摘要翻译：一种用于合成从天气雷达系统接收的数据的系统包括数字信号处理器（12），数据合成器（26），卷积滤波器（24）和数据存储器（16）。数字信号处理器将来自雷达天线（28）的反射率数据进行数字化。数据合成器（26）产生用于数字化反射率数据点的M×N矩阵，并使用数字化反射率数据点的值填充M×N矩阵中的每个元素。卷积滤波器（24）计算M×N矩阵中的每个元素的滤波值。数据存储器（16）存储用于显示的M×N矩阵。

6. 发明申请

WO2008008080A1 SYSTEM AND METHOD FOR MEASURING PHASE AND POWER VARIANCE 审中-公开
标题翻译：用于测量相位和功率变化的系统和方法
公开(公告)号：WO2008008080A1
公开(公告)日：2008-01-17
申请号：PCT/US2006/033860
申请日：2006-08-30
申请人： ENTERPRISE ELECTRONICS CORPORATION
发明人： STAGLIANO, James, J., Jr. , ALFORD, James, Larry , HELVIN, James, Rogers , NELSON, Dean, A.
IPC分类号： G01S13/00
CPC分类号： G01S13/95 , G01S7/025 , G01S7/03 , G01S13/87 , G01S2007/2886 , Y02A90/18
摘要： A device and method for measuring phase and power shifts in a simultaneous dual polarization radar system comprises an access port (52), a quadrature mixer (56), and a power detector (60). The access port (52) is configured to couple to the simultaneous dual polarization radar system near the antenna of the simultaneous dual polarization radar system. The quadrature mixer (56) is configured to mix a first signal from a first polarization and a second signal from a second polarization. The first signal and the second signal are sampled through the access port (52). The first power detector is configured to measure the power level of the first signal.
摘要翻译：一种用于测量同时双极化雷达系统中的相位和功率偏移的装置和方法，包括接入端口（52），正交混频器（56）和功率检测器（60）。接入端口（52）被配置为耦合到同时双极化雷达系统的天线附近的同时双极化雷达系统。正交混频器（56）被配置为混合来自第一偏振的第一信号和来自第二偏振的第二信号。第一信号和第二信号通过接入端口（52）进行采样。第一功率检测器被配置为测量第一信号的功率电平。

7. 发明申请

WO2008008079A3 METHOD AND APPARATUS FOR AUTOMATIC HIGH POWER TUBE RECOVERY 审中-公开
公开(公告)号：WO2008008079A3
公开(公告)日：2008-01-17
申请号：PCT/US2006/033856
申请日：2006-08-30
申请人： ENTERPRISE ELECTRONICS CORPORATION
发明人： STAGLIANO, James, J., Jr. , ALFORD, James, Larry , HELVIN, James, Rogers , NELSON, Dean, A. , KILLPACK, Ron, A.
IPC分类号： G01S13/00 , G01S13/08 , H01K1/62
摘要： The invention consists, generally, of a method for automatically reducing power to an electron emitting cathode by sensing an operating condition of the electron emitting cathode, calculating a condition number based upon the operating condition (30), comparing the condition number to a threshold value (62), and reducing the power to the electron emitting cathode when the condition number is greater than the threshold (64). The apparatus and method may be implemented upon a system (10) having a high voltage power source (12), an RF tube (14), a control processor (16), and a signal processor (18).

8. 发明申请

WO2007111615A3 ENCODED TRANSMITTED SIGNALS IN A SIMULTANEOUS DUAL POLARIZATION WEATHER SYSTEM 审中-公开
公开(公告)号：WO2007111615A3
公开(公告)日：2007-10-04
申请号：PCT/US2006/013693
申请日：2006-04-11
申请人： ENTERPRISE ELECTRONICS CORPORATION
发明人： STAGLIANO, James, J. , ALFORD, James, Larry , HELVIN, James, Rogers , NELSON, Dean, A.
IPC分类号： G01S13/95
摘要： A system for simultaneously propagating dual polarized signals in a polarimetric radar system includes a system for coding at least one of the two signals. The simultaneous dual polarization weather radar transmits signals in both the horizontal and vertical orientations at the same time. Upon reception, the signals in each channel are decoded and a number of standard and polarimetric parameters characterizing atmospheric conditions are determined. The accuracy upon which these parameters can be determined depends partially upon the interference between these two channels. The system and method isolates the vertical and horizontal channels to minimize the interference.

9. 发明申请

WO2007111614A2 PHASE SHIFTED TRANSMITTED SIGNALS IN A SIMULTANEOUS DUAL POLARIZATION WEATHER SYSTEM 审中-公开
标题翻译：同步双极化天气系统中的相变发射信号
公开(公告)号：WO2007111614A2
公开(公告)日：2007-10-04
申请号：PCT/US2006/013691
申请日：2006-04-11
申请人： ENTERPRISE ELECTRONICS CORPORATION
发明人： STAGLIANO, James, J. , ALFORD, James, Larry , HELVIN, James, Rogers , NELSON, Dean, A.
IPC分类号： G01S13/95
CPC分类号： G01S7/025 , G01S7/285 , G01S13/95 , Y02A90/18
摘要： A system for simultaneously propagating dual polarized signals in a polarimetric radar system includes a system for shifting the phase of one of the two signals. The simultaneous dual polarization weather radar transmits signals in both the horizontal and vertical orientations at the same time. Upon reception, the signals in each channel are isolated and a number of standard and polarimetric parameters characterizing atmospheric conditions are determined. The accuracy upon which these parameters can be determined depends partially upon the interference between these two channels. The system and method isolates the vertical and horizontal channels by using the phase information from the signals to minimize the interference.
摘要翻译：用于在偏振雷达系统中同时传播双极化信号的系统包括用于移动两个信号之一的相位的系统。同时双极化天气雷达同时在水平和垂直方向上传输信号。在接收时，每个通道中的信号被隔离，并且确定表征大气条件的许多标准和极化参数。可以确定这些参数的精度部分取决于这两个通道之间的干扰。系统和方法通过使用来自信号的相位信息来隔离垂直和水平通道，以最小化干扰。

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