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1. 发明申请

WO2003026152A1 CELLULAR TELEPHONE SYSTEM WITH FREE SPACE MILLIMETER WAVE TRUNK LINE 审中-公开
标题翻译：蜂窝电话系统，带有免费的空间微波波纹线
公开(公告)号：WO2003026152A1
公开(公告)日：2003-03-27
申请号：PCT/US2002/029098
申请日：2002-09-13
申请人： TREX ENTERPRISES CORPORATION , JOHNSON, Paul , LOVBERG, John , TANG, Kenneth, Y. , OLSEN, Randall , KOLINKO, Vladimir
发明人： JOHNSON, Paul , LOVBERG, John , TANG, Kenneth, Y. , OLSEN, Randall , KOLINKO, Vladimir
IPC分类号： H04B1/38
CPC分类号： H04B1/3805 , H01Q1/125 , H01Q19/10 , H04B7/0408 , Y02D70/1222 , Y02D70/40 , Y02D70/444
摘要： A wireless cellular communication system in which groups of cellular base stations communicate with a central office via a narrow-band millimeter wave trunk line. The transceivers are equipped with antennas providing beam divergence small enough to ensure efficient spatial and directional partitioning of the data channels so that an almost unlimited number of transceivers will be able to simultaneously use the same millimeter wave spectrum. In a preferred embodiment the trunk line communication link operates within the 92 to 95 GHz portion of the millimeter spectrum. A large number of base stations are each allocated a few MHz portion of a 900 MHz bandwidth of the millimiter wave trunk line. A first transceiver transmits at a first bandwidth and receives at a second bandwidth both within the above spectral range. A second transceiver transmits at the second bandwidth and receives at the first bandwidth. Antennas are described to maintain beam directional stability to less than one-half the half-power beam width. In a preferred embodiment the first and second spectral ranges are 92.3-93.2 GHz and 94.1-95.0 GHZ and the half power beam width is about 0.36 degrees or less.
摘要翻译：一种无线蜂窝通信系统，其中蜂窝基站组经由窄带毫米波干线与中心局通信。收发器配备有提供足够小的波束发散的天线，以确保数据信道的有效的空间和方向分区，使得几乎无限数量的收发器将能够同时使用相同的毫米波频谱。在优选实施例中，干线通信链路在毫米波段的92至95GHz部分内工作。大量的基站每个被分配为毫米波干线的900MHz带宽的几MHz部分。第一收发机以第一带宽传输并在上述频谱范围内以第二带宽接收。第二收发器以第二带宽发送并以第一带宽进行接收。天线被描述为将波束方向稳定性维持在半功率波束宽度的一半以下。在优选实施例中，第一和第二光谱范围为92.3-93.2GHz和94.1-95.0GHZ，半功率波束宽度为约0.36度或更小。

2. 发明申请

WO2007027827A3 MILLIMETER WAVE IMAGING UNIT WITH FREQUENCY SCANNING ANTENNA 审中-公开
标题翻译：具有频率扫描天线的毫米波成像单元
公开(公告)号：WO2007027827A3
公开(公告)日：2007-08-30
申请号：PCT/US2006033939
申请日：2006-08-30
申请人： TREX ENTPR CORP , LOVBERG JOHN A , KOLINKO VLADIMIR , BIBLE ROBERT
发明人： LOVBERG JOHN A , KOLINKO VLADIMIR , BIBLE ROBERT
IPC分类号： G01S13/00 , G01S13/89
CPC分类号： G01S13/04 , G01S13/887 , G01S13/89 , G01V8/005 , H01Q3/22 , H01Q21/0031
摘要： A frequency scanned millimeter wave imaging unit and discloses imaging system comprised of one or more of these units. The unit includes one or more millimeter wave frequency scanning antenna for collecting frequency dependent beams of millimeter wave radiation from a narrow one-dimensional field of view and millimeter wave amplifier components for amplifying the millimeter wave radiation collected by each antenna. Antennas can be sized according to the application. The unit includes a beam-former that separates the amplified radiation to produce frequency dependent signals corresponding to the frequency dependent beams. The beam-former includes delay lines, a millimeter wave lens, and an array of millimeter wave power detectors for detecting the power in each frequency dependent beam. A sampling circuit reads out the frequency dependent signals to produce a one-dimensional image of the antenna field of view. A two dimensional image of a target may be obtained by moving the target (or having the target move) across the field of view of the scanning antenna or by moving the antenna in order to scan its line of focus over the target. A standard unit has a 4.5-inch antenna and another standard unit has a 26-inch antenna. In preferred embodiments the 5.5-inch antenna unit is used along with other similar units in a portal imager and in a close-in whole body imager. This unit is also used in a hand-held unit and the larger 26-inch antenna unit is used in an imager system that can be focused at ranges between about 5 feet and infinity.
摘要翻译：一种频率扫描毫米波成像单元，并且公开了由这些单元中的一个或多个组成的成像系统。该单元包括一个或多个毫米波频率扫描天线，用于收集来自窄一维视场的毫米波辐射的频率相关波束和用于放大由每个天线收集的毫米波辐射的毫米波放大器组件。天线可根据应用规模调整。该单元包括分离放大的辐射的波束形成器，以产生对应于频率相关波束的频率相关信号。波束成形器包括延迟线，毫米波透镜和用于检测每个频率相关光束中的功率的毫米波功率检测器阵列。采样电路读取频率相关信号以产生天线视场的一维图像。可以通过在扫描天线的视野上移动目标（或具有目标移动）或通过移动天线以便在目标上扫描其焦点线来获得目标的二维图像。标准单元具有4.5英寸天线，另一个标准单元具有26英寸天线。在优选实施例中，5.5英寸天线单元与门式成像器中的其它类似单元以及紧密全身成像器一起使用。该单元也用于手持单元中，较大的26英寸天线单元用于可在约5英尺至无穷远范围内聚焦的成像系统。

3. 发明申请

WO2003052994A3 HIGH DATA RATE WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2003052994A3
公开(公告)日：2003-06-26
申请号：PCT/US2002/040614
申请日：2002-12-18
申请人： TREX ENTERPRISES CORPORATION , LOVBERG, John , CHEDESTER, Richard , JOHNSON, Paul , SLAUGHTER, Louis
发明人： LOVBERG, John , CHEDESTER, Richard , JOHNSON, Paul , SLAUGHTER, Louis
IPC分类号： H04B7/00
摘要： A high data rate communication system operating at frequencies greater than 70 MHz and at data rates of about 1.25 Gbps or greater. Preferred embodiments include modulators with a resonant LC circuit including a diode which is back-biased for "off' (i.e., no transmit) and forward biased for "on" (or transmit). The modulator is a part of high performance transceivers for wireless, millimeter wave communications links. A preferred embodiment provides a communication link of more than eight miles which operates within the 71 to 76 GHz portion of the millimeter spectrum and provides data transmission rates of 1.25 Gbps with bit error rates of less than 10 -10 . A first transceiver transmits at a first bandwidth and receives at a second bandwidth both within the above spectral range. A second transceiver transmits at the second bandwidth and receives at the first bandwidth. The transceivers are equipped with antennas providing beam divergence small enough to ensure efficient spatial and directional partitioning of the data channels so that an almost unlimited number of transceivers will be able to simultaneously use the same spectrum. In a preferred embodiment the first and second spectral ranges are 71.8+/-0.63 GHz and 73.8+/-0.63 GHz and the half power beam width is about 0.2 degrees or less. Preferably, a backup transceiver set is provided which would take over the link in the event of very bad weather conditions. In other embodiments especially useful for mobile applications at least one of the transceivers include a GPS locator.

4. 发明申请

WO2002089357A1 MILLIMETER WAVE COMMUNICATION LINK 审中-公开
标题翻译：毫米波通信链路
公开(公告)号：WO2002089357A1
公开(公告)日：2002-11-07
申请号：PCT/US2002/013800
申请日：2002-05-01
申请人： TREX ENTERPRISES CORPORATION , OLSEN, Randall, B. , SLAUGHTER, Louis , LOVBERG, John , TANG, Kenneth, Y. , KOLINKO, Vladimir
发明人： OLSEN, Randall, B. , SLAUGHTER, Louis , LOVBERG, John , TANG, Kenneth, Y. , KOLINKO, Vladimir
IPC分类号： H04B7/01
CPC分类号： H04B10/1123 , G01V8/005 , H01Q1/125 , H01Q3/2682 , H01Q19/10 , H04B1/3805 , H04B7/0408 , H04B10/1149 , H04B10/40
摘要： A point-to-point wireless gigabit millimeter wave communications link is disclosed. Preferred embodiments provide a back-up link. In other embodiments, each of two communicating antennas (220) is equipped with a telescopic camera (200) connected to a processor programmed to recognize landscape images. The processors are programmed to remember the pattern of the landscape as it appears when the antennas are aligned. Each of the cameras (200) then view the landscape periodically or continuously and if the landscape in view changes by more than a predetermined amount a signal is provided to indicate a misalignment. An operator can then take corrective action or alternatively the antenna system can be configured for remote or automatic realignment based of feedback from the camera (200). In a preferred embodiment, the antennas are initially aligned by substituting a narrow band oscillator power source for the signal transmitting electronics associated with a first antenna and a power detector is substituted for the signal receiving electronics associated with a second antenna.
摘要翻译：公开了一种点对点无线千兆毫米波通信链路。优选实施例提供备用链路。在其他实施例中，两个通信天线（220）中的每一个配备有连接到被编程为识别风景图像的处理器的可伸缩照相机（200）。处理器被编程为记住当天线对齐时出现的风景图案。每个相机（200）然后周期性地或连续地观看景观，并且如果视野中的景观改变超过预定量，则提供信号以指示未对准。然后，操作者可以采取纠正措施，或者天线系统可以被配置为基于来自照相机（200）的反馈的远程或自动重新对准。在优选实施例中，通过将窄带振荡器电源替换为与第一天线相关联的信号传输电子装置，天线最初对准，并且功率检测器代替与第二天线相关联的信号接收电子装置。

5. 发明申请

WO2010039268A1 MOBILE MILLIMETER WAVE IMAGING RADAR SYSTEM 审中-公开
标题翻译：移动毫米波成像雷达系统
公开(公告)号：WO2010039268A1
公开(公告)日：2010-04-08
申请号：PCT/US2009/005451
申请日：2009-10-02
申请人： TREX ENTERPRISES CORPORATION , BISHOP, Grant , LOVBERG, John , KOLINKO, Vladimir
发明人： BISHOP, Grant , LOVBERG, John , KOLINKO, Vladimir
IPC分类号： G01S13/00
CPC分类号： G01S13/89 , G01S13/345 , G01S13/426 , G01S13/867 , G01S2013/916 , H01Q19/175 , H01Q21/0043
摘要： A short range millimeter wave imaging radar system. The system includes electronics adapted to produce millimeter wave radiation scanned over a frequency range of a few gigahertz. The scanned millimeter wave radiation is broadcast through a frequency scanned transmit antenna to produce a narrow transmit beam in a first scanned direction (such as the vertical direction) corresponding to the scanned millimeter wave frequencies. The transmit antenna is scanned to transmit beam in a second direction perpendicular to the first scanned direction (such as the horizontal or the azimuthal direction) so as to define a two-dimensional field of view. Reflected millimeter wave radiation is collected in a receive frequency scanned antenna co- located (or approximately co-located) with the transmit antenna and adapted to produce a narrow receive beam approximately co-directed in the same directions as the transmitted beam in approximately the same field of view. Computer processor equipment compares the intensity of the receive millimeter radar signals for a predetermined set of ranges and known directions of the transmit and receive beams as a function of time to produce a radar image of at least a desired portion of the field of view. In preferred embodiment the invention is mounted on a truck and adapted as a FOD finder system to detect and locate FOD on airport surfaces.
摘要翻译：一种短距离毫米波成像雷达系统。该系统包括适于产生在几千兆赫的频率范围上扫描的毫米波辐射的电子装置。扫描的毫米波辐射通过频率扫描的发射天线广播，以在对应于扫描的毫米波频率的第一扫描方向（例如垂直方向）上产生窄的发射波束。扫描发射天线以垂直于第一扫描方向的第二方向（例如水平或方位方向）发射波束，以便限定二维视场。反射的毫米波辐射被收集在与发射天线共同位置（或近似共定位）的接收频率扫描天线中，并且适于产生大致相同方向的窄接收波束，所述窄接收波束与大致相同的发射波束视野计算机处理器设备将发射和接收波束的预定范围和已知方向的接收毫米雷达信号的强度作为时间的函数来比较，以产生至少视场的期望部分的雷达图像。在优选实施例中，本发明安装在卡车上并且适于作为FOD取景器系统来检测和定位机场表面上的FOD。

6. 发明申请

WO2007027827A2 MILLIMETER WAVE IMAGING UNIT WITH FREQUENCY SCANNING ANTENNA 审中-公开
公开(公告)号：WO2007027827A2
公开(公告)日：2007-03-08
申请号：PCT/US2006/033939
申请日：2006-08-30
申请人： TREX ENTERPRISES CORP. , LOVBERG, John, A. , KOLINKO, Vladimir , BIBLE, Robert
发明人： LOVBERG, John, A. , KOLINKO, Vladimir , BIBLE, Robert
IPC分类号： G01S13/04 , G01S13/89 , G01V3/12
CPC分类号： G01S13/04 , G01S13/887 , G01S13/89 , G01V8/005 , H01Q3/22 , H01Q21/0031
摘要： A frequency scanned millimeter wave imaging unit and discloses imaging system comprised of one or more of these units. The unit includes one or more millimeter wave frequency scanning antenna for collecting frequency dependent beams of millimeter wave radiation from a narrow one-dimensional field of view and millimeter wave amplifier components for amplifying the millimeter wave radiation collected by each antenna. Antennas can be sized according to the application. The unit includes a beam-former that separates the amplified radiation to produce frequency dependent signals corresponding to the frequency dependent beams. The beam-former includes delay lines, a millimeter wave lens, and an array of millimeter wave power detectors for detecting the power in each frequency dependent beam. A sampling circuit reads out the frequency dependent signals to produce a one-dimensional image of the antenna field of view. A two dimensional image of a target may be obtained by moving the target (or having the target move) across the field of view of the scanning antenna or by moving the antenna in order to scan its line of focus over the target. A standard unit has a 4.5-inch antenna and another standard unit has a 26-inch antenna. In preferred embodiments the 5.5-inch antenna unit is used along with other similar units in a portal imager and in a close-in whole body imager. This unit is also used in a hand-held unit and the larger 26-inch antenna unit is used in an imager system that can be focused at ranges between about 5 feet and infinity.
摘要翻译：频率扫描的毫米波成像单元并且公开了由一个或多个这些单元组成的成像系统。该单元包括一个或多个毫米波频率扫描天线，用于收集来自窄的一维视场的毫米波辐射的频率依赖波束和用于放大由每个天线收集的毫米波辐射的毫米波放大器组件。天线的尺寸可以根据应用进行调整。该单元包括一个波束形成器，该波束形成器分离放大的辐射以产生对应于频率相关波束的频率相关信号。波束形成器包括延迟线，毫米波透镜以及用于检测每个频率相关波束中的功率的毫米波功率检测器阵列。采样电路读出频率相关信号以产生天线视场的一维图像。目标的二维图像可以通过在扫描天线的视场上移动目标（或具有目标移动）或通过移动天线以便扫描目标上的焦点线来获得。标准装置有4.5英寸天线，另一个标准装置有26英寸天线。在优选实施例中，5.5英寸天线单元与门户成像器中的其他类似单元以及近距离全身成像器一起使用。该装置还用于手持装置，较大的26英寸天线装置用于可在5英尺至无限远范围内聚焦的成像仪系统。

7. 发明申请

WO03052994A2 HIGH DATA RATE WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：高数据速率无线通信系统
公开(公告)号：WO03052994A2
公开(公告)日：2003-06-26
申请号：PCT/US0240614
申请日：2002-12-18
申请人： TREX ENTPR CORP , LOVBERG JOHN , CHEDESTER RICHARD , JOHNSON PAUL , SLAUGHTER LOUIS
发明人： LOVBERG JOHN , CHEDESTER RICHARD , JOHNSON PAUL , SLAUGHTER LOUIS
IPC分类号： H04B1/40 , H04B1/52 , H04B10/112 , H04L
CPC分类号： H04B10/1123 , H04B1/52
摘要： A high data rate communication system operating at frequencies greater than 70 MHz and at data rates of about 1.25 Gbps or greater. Preferred embodiments include modulators with a resonant LC circuit including a diode which is back-biased for "off' (i.e., no transmit) and forward biased for "on" (or transmit). The modulator is a part of high performance transceivers for wireless, millimeter wave communications links. A preferred embodiment provides a communication link of more than eight miles which operates within the 71 to 76 GHz portion of the millimeter spectrum and provides data transmission rates of 1.25 Gbps with bit error rates of less than 10 . A first transceiver transmits at a first bandwidth and receives at a second bandwidth both within the above spectral range. A second transceiver transmits at the second bandwidth and receives at the first bandwidth. The transceivers are equipped with antennas providing beam divergence small enough to ensure efficient spatial and directional partitioning of the data channels so that an almost unlimited number of transceivers will be able to simultaneously use the same spectrum. In a preferred embodiment the first and second spectral ranges are 71.8+/-0.63 GHz and 73.8+/-0.63 GHz and the half power beam width is about 0.2 degrees or less. Preferably, a backup transceiver set is provided which would take over the link in the event of very bad weather conditions. In other embodiments especially useful for mobile applications at least one of the transceivers include a GPS locator.
摘要翻译：高数据率通信系统，工作频率大于70 MHz，数据速率约为1.25 Gbps或更高。优选实施例包括具有谐振LC电路的调制器，该谐振LC电路包括被反向偏置用于“关闭”（即，不发送）并且被正向偏置用于“导通”（或发送）的二极管。调制器是无线的高性能收发器的一部分毫米波通信链路。优选实施例提供了超过八英里的通信链路，其在毫米频谱的71至76GHz部分内工作，并且提供1.25Gbps的数据传输速率，误码率小于10 <-10 >第一收发器以第一带宽传输并在上述频谱范围内以第二带宽接收第二收发机以第二带宽发送并以第一带宽进行接收收发机配备有提供小于足够小的波束发散的天线，确保数据通道的有效的空间和方向分区，使得几乎无限数量的收发器将能够同时使用相同的光谱。在优选实施例中，第一和第二光谱范围为71.8 +/- 0.63GHz和73.8 +/- 0.63GHz，半功率波束宽度为约0.2度或更小。优选地，提供备用收发器组，其在天气条件恶劣的情况下接管链路。在其他实施例中对于移动应用尤其有用，至少一个收发器包括GPS定位器。

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