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1. 发明申请

WO2004025775A2 CONCENTRIC PHASED ARRAYS SYMMETRICALLY ORIENTED ON THE SPACECRAFT BUS FOR YAW-INDEPENDENT NAVIGATION 审中-公开
标题翻译：同轴定向同步相控阵列飞行器为独立导航
公开(公告)号：WO2004025775A2
公开(公告)日：2004-03-25
申请号：PCT/US2003/027973
申请日：2003-09-04
申请人： LOCKHEED MARTIN CORPORATION
发明人： JACOMB-HOOD, Anthony, W. , LIER, Erik
IPC分类号： H01Q
CPC分类号： H01Q1/288 , H01Q1/081 , H01Q21/061 , H01Q21/22 , H01Q21/28
摘要： A concentric arrangement of multiple spacecraft antennas mounted symmetrically about the yaw axis of rotation or center of gravity of the spacecraft that provides the capability for spacecraft with multiple antennas to maneuver without introducing errors into navigation signals and without adding complexity to the spacecraft and/or remote terminals. An arrangement of multiple spacecraft antennas comprising a first antenna array mounted on a spacecraft bus, the first antenna array having a center located on a yaw axis of the spacecraft and a second antenna array mounted on the spacecraft bus, the second antenna array having a coincident or overlapping frequency band as the first antenna array and mounted symmetrically about the yaw axis of the spacecraft in a central portion of the first antenna array so as to be concentric with the first antenna array.
摘要翻译：多个航天器天线的同心布置关于航天器的旋转或重心的偏航轴线对称地安装，所述多个航天器天线为航天器提供多个天线的操纵能力而不会将误差引入导航信号中并且不添加航天器和/或远程终端的复杂性。包括安装在航天器总线上的第一天线阵列的多个航天器天线的布置，第一天线阵列具有位于航天器的偏航轴线上的中心以及安装在航天器总线上的第二天线阵列，第二天线阵列具有重合或重叠的频带作为第一天线阵列，并且关于航天器的偏航轴线对称地安装在第一天线阵列的中心部分中，以便与第一天线阵列同心。

2. 发明申请

WO2007106159A3 A SHARED PHASED ARRAY CLUSTER BEAMFORMER 审中-公开
公开(公告)号：WO2007106159A3
公开(公告)日：2007-09-20
申请号：PCT/US2006/046358
申请日：2006-12-06
申请人： LOCKHEED MARTIN CORPORATION , JACOMB-HOOD, Anthony, W. , LAM, Lawrence, K.
发明人： JACOMB-HOOD, Anthony, W. , LAM, Lawrence, K.
IPC分类号： H01Q3/02
摘要： A shared beamformer flexibly allocates beams among clusters of beams produced by phased array antenna apertures that are deployed on a satellite (or other type of platform). By sharing the beamformer among the beam clusters, if one beam cluster is not providing useful coverage, the beams may be reallocated to one or more other beam clusters that are providing useful coverage. To share the beamformer among the beam clusters, a selector network is used to select which particular beam cluster (or clusters) is used for producing one or more narrow beams that are constrained to the coverage area of the beam cluster (or clusters).

3. 发明申请

WO2004013930A2 MODULAR PHASED ARRAY WITH IMPROVED BEAM-TO-BEAM ISOLATION 审中-公开
标题翻译：具有改进的束对光束隔离的模块化相位阵列
公开(公告)号：WO2004013930A2
公开(公告)日：2004-02-12
申请号：PCT/US2003/023172
申请日：2003-07-25
申请人： LOCKHEED MARTIN CORPORATION
发明人： JACOMB-HOOD, Anthony, W.
IPC分类号： H01Q
CPC分类号： H01Q25/00 , H01Q21/0025
摘要： A modular phased array antenna provides a reduction in the error signals that are introduced into beam signals by electromagnetic coupling that is inexpensive and does not cause an increase in weight in power consumption. A modular phased array antenna has irregular or random connections of beam signals to beam ports of each modular antenna assembly so as to provide improved beam-to-beam isolation. A modular phased array antenna comprises a plurality of modular antenna assemblies, each modular antenna assembly having a plurality of beam ports, each beam port of a modular antenna assembly connected to a different beam signal, wherein the beam signals are irregularly connected to the beam ports relative to the modular antenna assemblies. The beam signals may be randomly connected to the beam ports relative to the modular antenna assemblies.
摘要翻译：模块化相控阵天线通过廉价的电磁耦合而减少引入波束信号的误差信号，并且不会导致功率消耗中的重量增加。模块化相控阵天线具有波束信号与每个模块化天线组件的波束端口的不规则或随机连接，从而提供改进的波束对波束隔离。模块化相控阵天线包括多个模块化天线组件，每个模块化天线组件具有多个波束端口，模块化天线组件的每个波束端口连接到不同的波束信号，其中波束信号不规则地连接到波束端口相对于模块化天线组件。波束信号可以相对于模块化天线组件随机连接到波束端口。

4. 发明申请

WO2007064365A2 GEOSYNCHRONOUS SATELLITE CONSTELLATION 审中-公开
标题翻译：地球环保卫星信号
公开(公告)号：WO2007064365A2
公开(公告)日：2007-06-07
申请号：PCT/US2006/027093
申请日：2006-07-13
申请人： LOCKHEED MARTIN CORPORATION , JACOMB-HOOD, Anthony, W. , BROWN, David
发明人： JACOMB-HOOD, Anthony, W. , BROWN, David
IPC分类号： H04B7/185 , H04B7/19
CPC分类号： H04B7/19 , B64G1/1085
摘要： A satellite communications system is described for increasing capacity through spectrum reuse by multiple satellites. The system includes a constellation of satellites traveling in a geosynchronous orbit, where the geosynchronous orbit defines a satellite track- The satellite track of the constellation overlaps a geostationary orbital location occupied by a legacy satellite traveling in a geostationary orbit. To prevent interference between the co- located constellation and legacy satellite, each of the constellation satellites operates in a silent mode when traveling within an interference beam width of a ground terminal in communication with the legacy satellite. Once outside of the interference beam width, the constellation satellites return to an active mode of operation.
摘要翻译：描述了一种卫星通信系统，用于通过多个卫星的频谱重用来增加容量。该系统包括在地球同步轨道中行进的卫星星座，其中地球同步轨道定义了卫星轨道 - 星座的卫星轨道与在地球静止轨道上行驶的传统卫星所占据的对地静止轨道位置重叠。为了防止共同组成的星座和传统卫星之间的干扰，当在与遗留卫星通信的接地终端的干扰波束宽度内行进时，每个星座卫星以静音方式工作。一旦超出干扰波束宽度，星座卫星返回到主动操作模式。

5. 发明申请

WO2003015212A1 PARTIALLY DEPLOYED ACTIVE PHASED ARRAY ANTENNA SYSTEM 审中-公开
标题翻译：部分部署主动相位阵列天线系统
公开(公告)号：WO2003015212A1
公开(公告)日：2003-02-20
申请号：PCT/US2002/024324
申请日：2002-08-02
申请人： LOCKHEED MARTIN CORPORATION
发明人： LIER, Erik , LOPACKI, John, Charles , JACOMB-HOOD, Anthony, W.
IPC分类号： H01Q3/26
CPC分类号： H01Q3/2676 , H01Q1/288 , H01Q3/26 , H01Q21/06 , H01Q25/00
摘要： A partially deployed antenna array system that provides many beams per array and also reduces the amount of expensive advanced high density packaging that is required. The beamforming circuitry is located on the spacecraft bus, while the frequency converters, amplifiers, and antenna elements are deployed. The antenna array system for a spacecraft comprises a deployed antenna comprising a plurality of antenna elements operable to transmit or receive a radio frequency signal, a beamformer mounted in the body of the spacecraft operable to process a radio frequency signal or an intermediate frequency signal, and a transmission medium operable to communicate the radio frequency signal or the intermediate frequency signal between the beamformer and the deployed antenna. The transmission medium may comprise a fiber-optic link or alternatively may comprise a coaxial cable. The deployed antenna may comprise a plurality of antenna tiles.
摘要翻译：部分部署的天线阵列系统，每个阵列提供许多光束，并且还减少了所需的昂贵的高级高密度封装的数量。波束形成电路位于航天器总线上，同时部署变频器，放大器和天线元件。用于航天器的天线阵列系统包括部署天线，其包括可操作以发射或接收射频信号的多个天线元件，安装在可操作以处理射频信号或中频信号的航天器主体中的波束形成器，以及传输介质，可操作以在波束形成器和部署天线之间传送射频信号或中频信号。传输介质可以包括光纤链路，或者可以包括同轴电缆。部署的天线可以包括多个天线瓦片。

6. 发明申请

WO2004025774A2 PARTLY INTERLEAVED PHASED ARRAYS WITH DIFFERENT ANTENNA ELEMENTS IN CENTRAL AND OUTER REGION 审中-公开
标题翻译：在中部和外部地区具有不同天线元素的部分交互相位阵列
公开(公告)号：WO2004025774A2
公开(公告)日：2004-03-25
申请号：PCT/US2003/027848
申请日：2003-09-04
申请人： LOCKHEED MARTIN CORPORATION
发明人： JACOMB-HOOD, Anthony, W. , LIER, Erik
IPC分类号： H01Q
CPC分类号： H01Q21/28 , H01Q1/081 , H01Q1/288 , H01Q5/40 , H01Q21/061 , H01Q21/065 , H01Q21/067 , H01Q21/22
摘要： The present invention relates to an antenna comprising a first antenna array. The first antenna array comprises one or more antenna elements of a first antenna element type in a first region of the antenna array, and a plurality of antenna elements of a second antenna element type in a second region of the antenna array. In one embodiment, the first region of the first antenna array is a central region, and the second region of the first antenna array is a region outside of the central region. In one embodiment, the first antenna array comprises a spacecraft antenna mounted on a spacecraft bus. In another embodiment, the first antenna array comprises a deployed antenna array on a spacecraft.
摘要翻译：本发明涉及一种包括第一天线阵列的天线。第一天线阵列包括天线阵列的第一区域中的第一天线元件的一个或多个天线元件和天线阵列的第二区域中的第二天线元件的多个天线元件。在一个实施例中，第一天线阵列的第一区域是中心区域，第一天线阵列的第二区域是中心区域外的区域。在一个实施例中，第一天线阵列包括安装在航天器总线上的航天器天线。在另一个实施例中，第一天线阵列包括在航天器上展开的天线阵列。

7. 发明申请

WO2004025321A1 CCE CALIBRATION WITH AN ARRAY OF CALIBRATION PROBES INTERLEAVED WITH THE ARRAY ANTENNA 审中-公开
标题翻译： CCA校准与校准探头阵列与阵列天线隔离
公开(公告)号：WO2004025321A1
公开(公告)日：2004-03-25
申请号：PCT/US2003/028641
申请日：2003-09-10
申请人： LOCKHEED MARTIN CORPORATION
发明人： JACOMB-HOOD, Anthony, W. , LIER, Erik
IPC分类号： G01S7/40
CPC分类号： H04B7/0408 , H01Q1/288 , H01Q3/267 , H01Q3/34 , H01Q21/22 , H04B17/0085 , H04B17/10 , H04B17/20
摘要： One embodiment of the invention relates to an antenna system, which comprises an antenna array (306) and a calibration system adapted to calibrate the antenna array. The calibration system can calibrate the antenna array in transmit mode, in receive mode, or in both transmit and receive mode. The antenna array includes a plurality of antenna elements (306) and an antenna beamforming system, and the calibration system includes a plurality of calibration probes integrated with the plurality of antenna elements. The calibration probes may be transmit calibration probes, receive calibration probes, or both. In addition, the calibration system includes a calibration processing system adapted to calibrate the antenna array utilizing the interleaved calibration probes. In one embodiment, the calibration processing systems calibrates the antenna array by performing control circuit encoding (CCE) calibration on the antenna array.
摘要翻译：本发明的一个实施例涉及一种天线系统，其包括天线阵列（306）和适于校准天线阵列的校准系统。校准系统可以在发射模式，接收模式或发送和接收模式下校准天线阵列。天线阵列包括多个天线元件（306）和天线波束形成系统，并且校准系统包括与多个天线元件集成的多个校准探针。校准探针可以是发射校准探针，接收校准探针或两者。此外，校准系统包括校准处理系统，其适于使用交错的校准探针校准天线阵列。在一个实施例中，校准处理系统通过在天线阵列上执行控制电路编码（CCE）校准来校准天线阵列。

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