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71. 发明授权

US09229103B2 Multi-elevational antenna systems and methods of use 有权
公开(公告)号：US09229103B2
公开(公告)日：2016-01-05
申请号：US13915422
申请日：2013-06-11
申请人： Elwha, LLC
发明人： William D. Duncan , Roderick A. Hyde , Jordin T. Kare , Lowell L. Wood, Jr.
IPC分类号： G01S13/90 , G01S7/00 , G01S7/03 , G01S7/40 , H01Q1/30 , H01Q21/30
CPC分类号： G01S13/90 , G01S7/003 , G01S7/03 , G01S7/40 , H01Q1/30 , H01Q21/30
摘要： The present disclosure provides systems and methods associated with an antenna system comprising a tension member configured to be towed by an aerial platform and/or secured to an orbiting satellite. In some embodiments, a first end of the tension member may be secured to the aerial platform and the second end may extend unsecured from the aerial platform at a different elevation than the first end. A plurality of antenna assemblies, each comprising at least one antenna, may be secured to and spaced along the length of the tension member. Each of the plurality of antennas may be adapted for use with a particular frequency or frequency bandwidth. For example, each of the plurality of antennas may be adapted or tuned for one or more frequencies useful for synthetic aperture radar (SAR). In some embodiments, a receiving system, a communication link, and/or an antenna location system may be utilized.

72. 发明申请

US20140361939A1 MULTI-ELEVATIONAL ANTENNA SYSTEMS AND METHODS OF USE 有权
标题翻译：多功能天线系统及其使用方法
公开(公告)号：US20140361939A1
公开(公告)日：2014-12-11
申请号：US13915425
申请日：2013-06-11
申请人： Elwha, LLC
发明人： William D. Duncan , Roderick A. Hyde , Jordin T. Kare , Lowell L. Wood
IPC分类号： H01Q1/28 , H01Q1/30
CPC分类号： G01S13/90 , G01S13/9023 , H01Q1/288 , H01Q1/30 , H01Q21/29 , H01Q21/30
摘要： The present disclosure provides systems and methods associated with an antenna system comprising a tension member configured to be towed by an aerial platform and/or secured to an orbiting satellite. In some embodiments, a first end of the tension member may be secured to the aerial platform and the second end may extend unsecured from the aerial platform at a different elevation than the first end. A plurality of antenna assemblies, each comprising at least one antenna, may be secured to and spaced along the length of the tension member. Each of the plurality of antennas may be adapted for use with a particular frequency or frequency bandwidth. For example, each of the plurality of antennas may be adapted or tuned for one or more frequencies useful for synthetic aperture radar (SAR). In some embodiments, a receiving system, a communication link, and/or an antenna location system may be utilized.
摘要翻译：本公开提供了与天线系统相关联的系统和方法，包括被构造成被空中平台牵引和/或固定到轨道卫星的张紧构件。在一些实施例中，张紧构件的第一端可以固定到空中平台，并且第二端可以以不同于第一端的高度从空中平台延伸。每个包括至少一个天线的多个天线组件可以固定到张力构件的长度上并与之隔开。多个天线中的每一个可以适于与特定频率或频率带宽一起使用。例如，可以针对用于合成孔径雷达（SAR）的一个或多个频率来适配或调整多个天线中的每一个。在一些实施例中，可以使用接收系统，通信链路和/或天线定位系统。

73. 发明授权

US08030933B2 Double-suspension receiver coil system and apparatus 有权
标题翻译：双悬挂接收线圈系统和装置
公开(公告)号：US08030933B2
公开(公告)日：2011-10-04
申请号：US12118194
申请日：2008-05-09
申请人： Petr Valentinovich Kuzmin , Edward Beverly Morrison
发明人： Petr Valentinovich Kuzmin , Edward Beverly Morrison
IPC分类号： G01V3/16 , G01V3/165 , H01Q1/30
CPC分类号： G01V3/165 , Y10T29/4902
摘要： The present invention is a double-suspension receiver coil apparatus and system for conducting electromagnetic surveys including, both ground-based and airborne measurements. The present invention includes at least one receiver coil suspended by way of first suspension members within an inner frame and said inner frame being suspended by second suspension members within an inner ring which is further enclosed within an outer frame. The double-suspension receiver coil apparatus functions so as to maintain the receiver coil position while minimizing vibrations in order to achieve a high signal-to-noise ratio and enable accurate measurements. The receiver coil may be in an airborne system in a near-horizontal position or in a ground system in a vertical position.
摘要翻译：本发明是用于进行电磁测量的双重悬挂接收线圈装置和系统，包括地面和空中测量。本发明包括至少一个接收器线圈，其通过第一悬挂构件在内框架内悬挂，并且所述内框架由第二悬挂构件悬挂在内环内，该内环进一步封闭在外框架内。双悬架接收器线圈装置用于保持接收器线圈位置，同时最小化振动，以实现高的信噪比并且能够进行精确的测量。接收器线圈可以在处于近水平位置的机载系统中或处于垂直位置的地面系统中。

74. 再颁专利

USRE42217E1 Airborne electromagnetic time domain system 有权
标题翻译：机载电磁时域系统
公开(公告)号：USRE42217E1
公开(公告)日：2011-03-15
申请号：US12343321
申请日：2008-12-23
申请人： Edward Beverly Morrison , Petr Valentinovich Kuzmin , Pavel Tishin
发明人： Edward Beverly Morrison , Petr Valentinovich Kuzmin , Pavel Tishin
IPC分类号： G01V3/16 , G01V3/165 , H01Q1/30
CPC分类号： G01V3/165
摘要： An airborne time domain electromagnetic surveying system is provided. The system includes a tow assembly with a flexible support frame. The flexible support frame spaced apart from the aircraft includes a transmitter section with a transmitter loop and a receiver section with a sensor aligned with the central axis of the transmitter section. The flexible support frame has a lightweight modular structure that enables the surface area of the transmitter section to be increased and decreased to suit particular survey applications. The transmitter loop sends a pulse in an “ON” interval, and in an “OFF” interval the sensor measures the earth response to the pulse. The tow assembly also includes a sensor for generating selected survey data in the “ON” interval. A transmitter driver enables the creation of earthbound pulse. The system components are linked to a computer and control computer program linked thereto for controlling the functions thereof. The invention also includes a method for producing survey data using the tow assembly of the invention.
摘要翻译：提供了一个空中时域电磁测量系统。该系统包括具有柔性支撑框架的丝束组件。与飞行器间隔开的柔性支撑框架包括具有发射器环的发射器部分和具有与发射器部分的中心轴对准的传感器的接收器部分。柔性支撑框架具有轻便的模块化结构，能够增加和减少变送器部分的表面积，以适应特定的勘测应用。发射机回路在“ON”间隔发送一个脉冲，在“OFF”间隔，传感器测量对脉冲的地球响应。牵引组件还包括用于在“接通”间隔中产生所选择的测量数据的传感器。发射机驱动器可以创建接地脉冲。系统组件链接到与之链接的计算机和控制计算机程序，以控制其功能。本发明还包括使用本发明的丝束组件产生测量数据的方法。

75. 发明申请

US20080211506A1 Helicopter Electromagnetic Prospecting System 有权
标题翻译：直升机电磁探测系统
公开(公告)号：US20080211506A1
公开(公告)日：2008-09-04
申请号：US11587887
申请日：2005-04-19
申请人： Philip Samuel Klinkert
发明人： Philip Samuel Klinkert
IPC分类号： G01V3/165 , H01Q1/30
CPC分类号： H01Q1/28 , H01Q1/30
摘要： An airborne electromagnetic prospecting system (10) is disclosed. The system (10) comprises a transmitter loop structure (12) hat is attached to, and arranged to be towed by, a helicopter (14). A transmitter (22) is fitted to the transmitter loop structure (12) for transmitting a primary electromagnetic field. A high drag bird (26) is attached to, and arranged to be towed by, the transmitter loop structure (12). A receiver (38) is fitted to the high drag bird (26) for receiving a primary and secondary resulting electromagnetic field, the secondary field arising from the interaction of the primary field with ground conductors that are traversed by the helicopter (14). Significantly, the high drag bird (26) is also attached to, and arranged to be towed by, the helicopter (14), so as to keep the position of the receiver (38) relative to the transmitter (22) substantially constant
摘要翻译：公开了一种机载电磁勘探系统（10）。系统（10）包括发射机环路结构（12），帽子附接到并被安排成由直升机（14）拖曳。发射机（22）被安装到发射机环路结构（12）上，用于发射主电磁场。高阻力鸟（26）附接到发射机环路结构（12）并被布置成被发射机环路结构（12）拖曳。接收器（38）装配到高阻力鸟（26），用于接收主要和次要产生的电磁场，所述次级场是由直升机（14）穿过的主场与接地导体的相互作用产生的。重要的是，高拖曳鸟（26）也附接到并被布置成被直升机（14）拖曳，以使接收器（38）相对于发射器（22）的位置基本上保持恒定

76. 发明授权

US07157914B2 Airborne electromagnetic time domain system, computer product and method 有权
标题翻译：机载电磁时域系统，计算机产品及方法
公开(公告)号：US07157914B2
公开(公告)日：2007-01-02
申请号：US10716813
申请日：2003-11-20
申请人： Edward Beverly Morrison , Petr Valentinovich Kuzmin , Pavel Tishin
发明人： Edward Beverly Morrison , Petr Valentinovich Kuzmin , Pavel Tishin
IPC分类号： G01V3/16 , G01V3/165 , H01Q1/30
CPC分类号： G01V3/165
摘要： An airborne time domain electromagnetic surveying system is provided. The system includes a tow assembly with a flexible support frame. The flexible support frame spaced apart from the aircraft includes a transmitter section with a transmitter loop and a receiver section with a sensor aligned with the central axis of the transmitter section. The flexible support frame has a lightweight modular structure that enables the surface area of the transmitter section to be increased and decreased to suit particular survey applications. The transmitter loop sends a pulse in an “ON” interval, and in an “OFF” interval the sensor measures the earth response to the pulse. The tow assembly also includes a sensor for generating selected survey data in the “ON” interval. A transmitter driver enables the creation of earthbound pulse. The system components are linked to a computer and control computer program linked thereto for controlling the functions thereof. The invention also includes a method for producing survey data using the tow assembly of the invention.
摘要翻译：提供了一个空中时域电磁测量系统。该系统包括具有柔性支撑框架的丝束组件。与飞行器间隔开的柔性支撑框架包括具有发射器环的发射器部分和具有与发射器部分的中心轴对准的传感器的接收器部分。柔性支撑框架具有轻便的模块化结构，能够增加和减少变送器部分的表面积，以适应特定的勘测应用。发射机回路在“ON”间隔发送一个脉冲，在“OFF”间隔，传感器测量对脉冲的地球响应。牵引组件还包括用于在“接通”间隔中产生所选择的测量数据的传感器。发射机驱动器可以创建接地脉冲。系统组件链接到与之链接的计算机和控制计算机程序，以控制其功能。本发明还包括使用本发明的丝束组件产生测量数据的方法。

77. 发明授权

US6100849A Surface mount antenna and communication apparatus using the same 有权
标题翻译：表面贴装天线及使用其的通信装置
公开(公告)号：US6100849A
公开(公告)日：2000-08-08
申请号：US219547
申请日：1998-12-22
申请人： Nobuhito Tsubaki , Kazunari Kawahata
发明人： Nobuhito Tsubaki , Kazunari Kawahata
IPC分类号： H01Q13/08 , H01Q1/24 , H01Q1/38 , H01Q9/04 , H01Q13/26 , H01Q23/00 , H01Q1/30
CPC分类号： H01Q9/0407 , H01Q1/243 , H01Q1/38
摘要： A surface mount antenna, comprising: a base, comprising an insulator having a first main face, a second main face and end faces extending between said first main face and second main face, a ground electrode provided on the first main face of said base, first and second radiation electrodes, provided on the second main face of said base, and a first connection electrode, a second connection electrode and a feed electrode, provided on end faces of said base, said first and second radiation electrodes facing each other with a slit in between, said slit being provided at a diagonal to all sides of the second main face of said base, the slit having first and second ends extending to end portions of the second main face, an end of said first radiation electrode which is near to the first end of said slit connecting to said ground electrode via said first connection electrode, said feed electrode being provided near to an end portion of the first radiation electrode, with a gap provided between the feed electrode and the first radiation electrode, said end portion being distant from another end portion of said first radiation electrode where said first connection electrode is connected, and an end portion of said second radiation electrode, which is a fixed distance from the first end of said slit, connected to said ground electrode via said second connection electrode.
摘要翻译：一种表面安装天线，包括：基座，包括具有第一主面，第二主面和在所述第一主面和第二主面之间延伸的端面的绝缘体，设置在所述基座的第一主面上的接地电极，设置在所述基座的第二主面上的第一和第二辐射电极，以及设置在所述基座的端面上的第一连接电极，第二连接电极和馈电电极，所述第一和第二辐射电极彼此面对，所述狭缝与所述基座的第二主面的所有侧面对角地设置，所述狭缝具有延伸到所述第二主面的端部的第一端和第二端，所述第一辐射电极的端部为近通过所述第一连接电极连接到所述接地电极的所述狭缝的第一端，所述馈电电极靠近第一辐射电极的端部设置，间隔设置有在馈电电极和第一辐射电极之间，所述端部远离所述第一辐射电极的连接所述第一连接电极的另一端部，以及所述第二辐射电极的与第一辐射电极固定距离的端部所述狭缝的端部经由所述第二连接电极连接到所述接地电极。

78. 发明授权

US5497156A Towed target 失效
标题翻译：牵引目标
公开(公告)号：US5497156A
公开(公告)日：1996-03-05
申请号：US228306
申请日：1994-04-15
申请人： Boyd B. Bushman
发明人： Boyd B. Bushman
IPC分类号： B64D3/00 , H01Q1/30 , H01Q15/14
CPC分类号： H01Q15/14 , B64D3/00 , H01Q1/30
摘要： A towed target or decoy serves to avoid heat-seeking and radar missile attacks on a jet aircraft. The decoy has a body with a nose and a sidewall. A ring surrounds the body and the spaced from it. The interior of the ring and the exterior of the body have reflective surfaces. The reflective surfaces reflect heat energy from the exhaust in various directions. This creates a greater heat signal than from the aircraft itself, attracting heat-seeking missiles. The decoys nest within one another and are deployed from an ejection housing mounted to the aircraft.
摘要翻译：拖曳的目标或诱饵可以避免对喷气式飞机的寻热和雷达导弹攻击。诱饵有一个鼻子和侧壁的身体。环绕着身体并与之隔开。环的内部和身体的外部具有反射表面。反射表面反射各种方向的排气热能。这产生比飞机本身更大的热信号，吸引寻找导弹。诱饵彼此嵌套，并从安装到飞机上的弹射壳体部署。

79. 发明授权

US5398032A Towed multi-band decoy 失效
标题翻译：牵引多频带诱饵
公开(公告)号：US5398032A
公开(公告)日：1995-03-14
申请号：US246924
申请日：1994-05-20
申请人： Trevor W. Tucker , William B. Vigder , Charles E. Zwicker , John K. Schreiber
发明人： Trevor W. Tucker , William B. Vigder , Charles E. Zwicker , John K. Schreiber
IPC分类号： F41J2/00 , F41J9/10 , H01Q1/30 , H01Q15/20
CPC分类号： H01Q1/30 , F41J2/00 , F41J9/10 , H01Q15/20
摘要： The towed multi-band radar decoy or target is a collapsible, airstream-inflatable device intended to be used for providing gunnery practice or electronic countermeasure protection for aircraft against radars and radar-guided missiles by being towed on a line behind the aircraft and offering a more attractive radar target than the aircraft for the radar or radar guided missile to track and home on. The decoy or target is collapsible, so that many can be stored in a small space, and can be deployed while an aircraft is airborne. The decoy is comprised of a sleeve of radar-transparent fabric having a tapered cylindrical shape and an open mouth at a narrow end, and clusters of orthogonal trihedral corners formed from flat conductive surfaces fixed inside and to said sleeve which can be folded and collapsed into a small space, and once inflated, for providing a radar reflective signature which exceeds that of a towing aircraft over predetermined angular aspects.
摘要翻译：拖曳的多波段雷达诱饵或目标是一种可折叠的气流充气装置，旨在用于通过在飞机后面的一条线上拖曳用于提供针对雷达和雷达导弹的飞机的炮兵实践或电子对抗保护，并提供一个更有吸引力的雷达目标比飞机的雷达或雷达导弹跟踪和回家。诱饵或目标是可折叠的，使得许多可以存储在一个小空间中，并且可以在飞机机载时部署。诱饵由具有锥形圆柱形和窄口的开口的雷达透明织物的袖子组成，并且由固定在内部和所述套筒内的平坦的导电表面形成的正交三角形的簇可以折叠和折叠成一小空间，一旦膨胀，用于提供超过预定角度方面的牵引飞机的雷达反射特征。

80. 发明授权

US5136295A Airborne fiber optic decoy architecture 失效
标题翻译：机载光纤诱骗架构
公开(公告)号：US5136295A
公开(公告)日：1992-08-04
申请号：US699748
申请日：1991-05-14
申请人： James G. Bull , Michael de la Chapelle , Bernard J. Lamberty
发明人： James G. Bull , Michael de la Chapelle , Bernard J. Lamberty
IPC分类号： G01S7/38 , H01Q1/30 , H01Q3/26
CPC分类号： H01Q3/2676 , F41J2/00 , G01S7/38 , H01Q1/30
摘要： One or more decoys (22) are towed by an aircraft (18) to confuse hostile radar. The tow lines (20) to the decoys (22) include fiber optic components which optically transmit to the decoys (22) both radio frequency signals for retransmission to hostile radar (24), and direct current power. The fiber optic components absorb strain forces imposed by towing the decoys (22). Multiple decoys (22) are deployed at varying distances from the aircraft (18) to increase the overall range of frequencies covered by the system, simulate a plurality of false targets, or accomplish angle gate deception. The deception may be accomplished by transmitting signals from the decoys in sequence and can be enhanced by dynamically varying the power levels of the decoy transmitting antennas. The fiber optic components may be separate optical fibers deployed separately or joined together for simultaneous deployment. The preferred configuration is a single optical fiber with coaxial inner and outer cores. The decoy preferably has a transmitting antenna in the form of a simulated biconical dipole. In one embodiment, both halves of the dipole are simulated by a set of fins. In another embodiment, the forward half is simulated by a truncated cone.
摘要翻译：一个或多个诱饵（22）被飞机（18）拖曳以混淆敌对雷达。到诱饵（22）的牵引线（20）包括光传输到诱饵（22）的光纤部件，两个射频信号用于重发到敌对雷达（24）和直流电力。光纤元件吸收由诱饵（22）施加的应变力。多个诱饵（22）部署在与飞机（18）不同的距离处，以增加系统覆盖的频率的总体范围，模拟多个假目标，或完成角门欺骗。可以通过依次从诱饵传送信号来实现欺骗，并且可以通过动态地改变诱饵发射天线的功率电平来增强欺骗。光纤组件可以是单独部署的或连接在一起以用于同时部署的单独光纤。优选的配置是具有同心的内核和外核的单个光纤。诱饵优选具有模拟双锥偶极子形式的发射天线。在一个实施例中，偶极子的两半由一组翅片模拟。在另一个实施例中，前半部分由截头锥体模拟。

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