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公开(公告)号：US09093755B2
公开(公告)日：2015-07-28
申请号：US13332177
申请日：2011-12-20
申请人： Frederick R. Faxvog , David Blake Jackson , Greg Fuchs , Gale Nordling , Brian Groh , Wallace Jensen , James Nicholas Ruehl
发明人： Frederick R. Faxvog , David Blake Jackson , Greg Fuchs , Gale Nordling , Brian Groh , Wallace Jensen , James Nicholas Ruehl
CPC分类号： H01Q13/203
摘要： Methods and systems are disclosed for wireless communication, and in particular using a coaxial antenna for distributed wireless transmission. In one example, a wireless transmitter is disclosed that includes a radio frequency signal source and a coaxial cable including a near end and a far end. The near end is electrically connected to the radio frequency signal source and configured to receive signals from the radio frequency signal source. The coaxial cable has an inner conductor and an outer conductor. The wireless transmitter includes a shorting connection at the far end of the coaxial cable, the shorting connection electrically connecting the inner conductor and the outer conductor, and a plurality of openings along the coaxial cable spaced at predetermined locations to output signals generated by the radio frequency signal source. The invention can be used for RF attenuation monitoring and/or testing applications.
摘要翻译： 公开了用于无线通信的方法和系统，并且特别地使用用于分布式无线传输的同轴天线。 在一个示例中，公开了一种无线发射器，其包括射频信号源和包括近端和远端的同轴电缆。 近端电连接到射频信号源并被配置为从射频信号源接收信号。 同轴电缆具有内导体和外导体。 无线发射机包括在同轴电缆的远端处的短路连接，将内部导体和外部导体电连接的短路连接以及沿预定位置间隔开的同轴电缆的多个开口，以输出由射频产生的信号 信号源。 本发明可用于RF衰减监测和/或测试应用。
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公开(公告)号：US20130092817A1
公开(公告)日：2013-04-18
申请号：US13441643
申请日：2012-04-06
申请人： George Anderson , Frederick R. Faxvog , David B. Jackson , Greg Fuchs , Gale Nordling , Wallace Jensen
发明人： George Anderson , Frederick R. Faxvog , David B. Jackson , Greg Fuchs , Gale Nordling , Wallace Jensen
IPC分类号： H05K9/00 , G02B6/44 , H01L27/146 , G02B6/32
CPC分类号： H05K9/0058 , G02B6/06 , G02B6/32 , G02B6/4277 , G02B6/443 , H01L27/146
摘要： Methods and systems for providing electromagnetic protection of optical equipment are disclosed. One assembly includes an optical device and an electromagnetically shielding enclosure including a plurality of shielding surfaces, the enclosure defining an interior volume containing the optical device. The assembly further includes a waveguide beyond cutoff extending through a shielding surface of the electromagnetically shielding enclosure. The assembly also includes a first lens located on a first side of the shielding surface, and positioned and oriented to focus light through the waveguide beyond cutoff. The assembly further includes a second lens located on a second side of the shielding surface opposite the first side, positioned and oriented to receive light transmitted through the waveguide beyond cutoff.
摘要翻译： 公开了用于提供光学设备的电磁保护的方法和系统。 一个组件包括光学装置和包括多个屏蔽表面的电磁屏蔽外壳，外壳限定包含光学装置的内部容积。 该组件进一步包括超出截止的波导延伸穿过电磁屏蔽外壳的屏蔽表面。 组件还包括位于屏蔽表面的第一侧上的第一透镜，并且定位和定向成将光聚焦穿过波导超过切除。 组件还包括位于与第一侧相对的屏蔽表面的第二侧上的第二透镜，其被定位和定向为接收透过波导的光超过切除。
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公开(公告)号：US20120243846A1
公开(公告)日：2012-09-27
申请号：US13332168
申请日：2011-12-20
申请人： David Blake Jackson , Frederick R. Faxvog , Greg Fuchs , Brian Groh , Wallace Jensen , Gale Nordling , James Nicholas Ruehl
发明人： David Blake Jackson , Frederick R. Faxvog , Greg Fuchs , Brian Groh , Wallace Jensen , Gale Nordling , James Nicholas Ruehl
摘要： The present invention relates systems and methods of electromagnetic protection for integrated video and electromagnetic detector security system equipment. A security system configured to be protected from electromagnetic events or attacks includes a quantity of video cameras and a quantity of electromagnetic event detectors disposed at a facility. The system also includes an electromagnetically-shielded cabinet containing computing equipment and a storage media. The electromagnetically-shielded cabinet is configured to receive data from each of the quantity of video cameras and electromagnetic detectors and store the data on the storage media, whereby, in the event of an electromagnetic event, information at the time of the event can be preserved on the storage media. Additionally, the electromagnetic detectors can trigger the video cameras to scan the surrounding area once an electromagnetic event has been detected such that images of suspicious vehicles, persons, packages or other items can be recorded for future forensic investigations.
摘要翻译： 本发明涉及用于集成视频和电磁检测器安全系统设备的电磁保护的系统和方法。 配置为防止电磁事件或攻击的安全系统包括一定量的摄像机和设置在设施处的一定数量的电磁事件检测器。 该系统还包括一个包含计算设备和存储介质的电磁屏蔽柜。 电磁屏蔽柜被配置为从每个数量的摄像机和电磁检测器接收数据，并将数据存储在存储介质上，由此，在电磁事件的情况下，可以保持事件发生时的信息 在存储介质上。 此外，一旦检测到电磁事件，电磁检测器就可以触发视频摄像机扫描周围区域，以便可以记录可疑车辆，人员，包装或其他物品的图像，以便将来进行法医调查。
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4.发明申请公开(公告)号：US20120019965A1
公开(公告)日：2012-01-26
申请号：US13159374
申请日：2011-06-13
申请人： Frederick R. Faxvog , Wallace Jensen , Gale Nordling , Greg Fuchs , David Blake Jackson , Terry Lee Volkmann , James Nicholas Ruehl , Brian Groh
发明人： Frederick R. Faxvog , Wallace Jensen , Gale Nordling , Greg Fuchs , David Blake Jackson , Terry Lee Volkmann , James Nicholas Ruehl , Brian Groh
CPC分类号： H02H3/52 , H02H1/04 , H02H5/005 , H02H7/04 , Y10T307/625 , Y10T307/707 , Y10T307/735 , Y10T307/832
摘要： A continuous grounding system for use in an alternating current system including a transformer is disclosed. The system includes a switch assembly connected between a transformer neutral of a transformer and a ground, the switch assembly having an open position and a closed position, the open position disrupting the path through the switch assembly between the electrical connection and the transformer neutral, and the closed position establishing a path connecting the electrical connection to the transformer neutral through the switch assembly, wherein in normal operation of the alternating current electrical device the switch assembly remains in a closed position. The system also includes a DC blocking component positioned in parallel with the switch assembly and connected between the transformer neutral and the ground. The system further includes a control circuit configured to control the switch assembly, the control circuit including a sensor configured to actuate the switch assembly to an open position upon detection of a predetermined harmonic signal threshold at one of the transformer phases or a predetermined threshold of DC current between the transformer neutral and ground.
摘要翻译： 公开了一种用于包括变压器的交流系统的连续接地系统。 该系统包括连接在变压器的变压器空档与接地之间的开关组件，开关组件具有打开位置和闭合位置，打开位置中断通过开关组件在电连接和变压器空档之间的路径，以及 所述关闭位置建立通过所述开关组件将所述电连接件连接到所述变压器中性点的路径，其中在所述交流电气装置的正常操作中，所述开关组件保持在关闭位置。 该系统还包括与开关组件并联设置并连接在变压器中性线和地之间的直流阻塞部件。 所述系统还包括配置成控制开关组件的控制电路，所述控制电路包括传感器，所述传感器被配置为在检测到所述变压器相之一处的预定谐波信号阈值或DC的预定阈值时将所述开关组件致动到打开位置 变压器中性点和地之间的电流。
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5.发明授权公开(公告)号：US08933393B2
公开(公告)日：2015-01-13
申请号：US13441643
申请日：2012-04-06
申请人： George Anderson , Frederick R. Faxvog , David B. Jackson , Greg Fuchs , Gale Nordling , Wallace Jensen
发明人： George Anderson , Frederick R. Faxvog , David B. Jackson , Greg Fuchs , Gale Nordling , Wallace Jensen
CPC分类号： H05K9/0058 , G02B6/06 , G02B6/32 , G02B6/4277 , G02B6/443 , H01L27/146
摘要： Methods and systems for providing electromagnetic protection of optical equipment are disclosed. One assembly includes an optical device and an electromagnetically shielding enclosure including a plurality of shielding surfaces, the enclosure defining an interior volume containing the optical device. The assembly further includes a waveguide beyond cutoff extending through a shielding surface of the electromagnetically shielding enclosure. The assembly also includes a first lens located on a first side of the shielding surface, and positioned and oriented to focus light through the waveguide beyond cutoff. The assembly further includes a second lens located on a second side of the shielding surface opposite the first side, positioned and oriented to receive light transmitted through the waveguide beyond cutoff.
摘要翻译： 公开了用于提供光学设备的电磁保护的方法和系统。 一个组件包括光学装置和包括多个屏蔽表面的电磁屏蔽外壳，外壳限定包含光学装置的内部容积。 该组件进一步包括超出截止的波导延伸穿过电磁屏蔽外壳的屏蔽表面。 组件还包括位于屏蔽表面的第一侧上的第一透镜，并且定位和定向成将光聚焦穿过波导超过切除。 组件还包括位于与第一侧相对的屏蔽表面的第二侧上的第二透镜，其被定位和定向为接收透过波导的光超过切除。
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6.发明授权公开(公告)号：US08878396B2
公开(公告)日：2014-11-04
申请号：US13159374
申请日：2011-06-13
申请人： Frederick R. Faxvog , Wallace Jensen , Gale Nordling , Greg Fuchs , David Blake Jackson , Terry Lee Volkmann , James Nicholas Ruehl , Brian Groh
发明人： Frederick R. Faxvog , Wallace Jensen , Gale Nordling , Greg Fuchs , David Blake Jackson , Terry Lee Volkmann , James Nicholas Ruehl , Brian Groh
CPC分类号： H02H3/52 , H02H1/04 , H02H5/005 , H02H7/04 , Y10T307/625 , Y10T307/707 , Y10T307/735 , Y10T307/832
摘要： A continuous grounding system for use in an alternating current system including a transformer is disclosed. The system includes a switch assembly connected between a transformer neutral of a transformer and a ground, the switch assembly having an open position and a closed position, the open position disrupting the path through the switch assembly between the electrical connection and the transformer neutral, and the closed position establishing a path connecting the electrical connection to the transformer neutral through the switch assembly, wherein in normal operation of the alternating current electrical device the switch assembly remains in a closed position. The system also includes a DC blocking component positioned in parallel with the switch assembly and connected between the transformer neutral and the ground. The system further includes a control circuit configured to control the switch assembly, the control circuit including a sensor configured to actuate the switch assembly to an open position upon detection of a predetermined harmonic signal threshold at one of the transformer phases or a predetermined threshold of DC current between the transformer neutral and ground.
摘要翻译： 公开了一种用于包括变压器的交流系统的连续接地系统。 该系统包括连接在变压器的变压器空档与接地之间的开关组件，开关组件具有打开位置和闭合位置，打开位置中断通过开关组件在电连接和变压器空档之间的路径，以及 所述关闭位置建立通过所述开关组件将所述电连接件连接到所述变压器中性点的路径，其中在所述交流电气装置的正常操作中，所述开关组件保持在关闭位置。 该系统还包括与开关组件并联设置并连接在变压器中性线和地之间的直流阻塞部件。 所述系统还包括配置成控制开关组件的控制电路，所述控制电路包括传感器，所述传感器被配置为在检测到所述变压器相之一处的预定谐波信号阈值或DC的预定阈值时将所述开关组件致动到打开位置 变压器中性点和地之间的电流。
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公开(公告)号：US08642900B2
公开(公告)日：2014-02-04
申请号：US12906875
申请日：2010-10-18
申请人： Gale Nordling , David Blake Jackson , Frederick R. Faxvog , James Nicholas Ruehl , Wallace Jensen , Greg Fuchs , George Anderson
发明人： Gale Nordling , David Blake Jackson , Frederick R. Faxvog , James Nicholas Ruehl , Wallace Jensen , Greg Fuchs , George Anderson
CPC分类号： H05K9/0001 , H05K7/1497
摘要： An electromagnetically shielded enclosure is disclosed. One such system includes a continuously welded shell having a top, a bottom, and a plurality of side walls cooperating to enclose an interior volume, the interior volume sized to receive electronic equipment and allow human entry. The enclosure is constructed from electromagnetically conductive materials and includes continuous welds along seams joining each material. The enclosure includes a sally port located within the enclosure. The sally port includes a first door in one of the plurality of side walls and constructed from electromagnetically conductive materials. The sally port also includes a second door constructed from electromagnetically conductive materials. The sally port defines a secondary interior volume within the enclosure sized to allow human entry through either the first or second door.
摘要翻译： 公开了一种电磁屏蔽的外壳。 一个这样的系统包括连续焊接的外壳，其具有配合以封闭内部空间的顶部，底部和多个侧壁，内部容积的尺寸设计成接收电子设备并允许人进入。 外壳由电磁导电材料构成，并包括连接每种材料的连续焊缝。 外壳包括位于外壳内的sally端口。 萨尔港包括在多个侧壁中的一个侧壁中的第一门，并由电磁导电材料构成。 萨尔港还包括由电磁导电材料构成的第二扇门。 sally端口定义了外壳内的次级内部容积，其尺寸允许人进入第一或第二门。
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公开(公告)号：US08547710B2
公开(公告)日：2013-10-01
申请号：US13004693
申请日：2011-01-11
IPC分类号： H05K9/00
CPC分类号： H05K9/0001 , H05K7/1497
摘要： An electromagnetically shielded power module and data center including such a module are disclosed. In one example, the electromagnetically shielded power module includes an electromagnetically shielded enclosure including a shell and at least one door, the enclosure surrounding and providing electromagnetic shielding for an interior volume. The electromagnetically shielded power module also includes a power delivery control module positioned within the interior volume and configured to monitor filtered power received into the interior volume of the electromagnetically shielded enclosure. The electromagnetically shielded power module further includes a plurality of power distribution units positioned within the interior volume and configured to receive filtered power from the power delivery control module and route power to one or more computing systems. The electromagnetically shielded power module also includes a stored energy system positioned within the interior volume and configured to deliver energy to the power distribution unit upon detection of an interruption of filtered power to the power delivery control module.
摘要翻译： 公开了一种电磁屏蔽电源模块和包括这种模块的数据中心。 在一个示例中，电磁屏蔽的功率模块包括电磁屏蔽的外壳，其包括外壳和至少一个门，外壳围绕并为内部空间提供电磁屏蔽。 电磁屏蔽的电力模块还包括定位在内部体积内的功率输送控制模块，并且被配置为监测接收到电磁屏蔽外壳的内部容积中的滤波功率。 电磁屏蔽的功率模块还包括多个配电单元，其定位在内部空间内，并被配置为从电力输送控制模块接收经滤波的电力并将电力路由到一个或多个计算系统。 电磁屏蔽的功率模块还包括定位在内部体积内的存储能量系统，并且被配置为在检测到向功率输送控制模块的过滤功率的中断时向能量分配单元递送能量。
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公开(公告)号：US20120019962A1
公开(公告)日：2012-01-26
申请号：US13185858
申请日：2011-07-19
申请人： Frederick R. Faxvog , Wallace Jensen , Terrance R. Noe , Craig Eid , David Blake Jackson , Greg Fuchs , Gale Nordling
发明人： Frederick R. Faxvog , Wallace Jensen , Terrance R. Noe , Craig Eid , David Blake Jackson , Greg Fuchs , Gale Nordling
CPC分类号： H02H5/005 , H02H3/52 , H02H7/0455
摘要： Systems and method for detecting potentially harmful harmonic and direct current signals at a transformer are disclosed. One such system includes a plurality of detection components electrically connected to electrical signal lines leading from one or more connection points on a power grid, and a plurality of threshold detectors, each threshold detector configured to compare an incoming signal from a detection component to a predetermined signal having a threshold. The system also includes a controller receiving an output from each of the plurality of threshold detectors and configured to drive at least one external component in response to receiving an indication from at least one of the plurality of threshold detectors of a detected signal above a threshold.
摘要翻译： 公开了一种在变压器上检测潜在的有害谐波和直流电信号的系统和方法。 一种这样的系统包括电连接到从电网上的一个或多个连接点引出的电信号线的多个检测组件和多个阈值检测器，每个阈值检测器被配置为将来自检测部件的输入信号与预定的 信号具有阈值。 所述系统还包括控制器，其接收来自所述多个阈值检测器中的每一个的输出，并且被配置为响应于从所述多个阈值检测器中的至少一个检测器接收到高于阈值的检测信号的指示来驱动至少一个外部部件。
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公开(公告)号：US08760859B2
公开(公告)日：2014-06-24
申请号：US13100071
申请日：2011-05-03
IPC分类号： H05K9/00
CPC分类号： G06F1/1656 , G06F1/182
摘要： Electromagnetically shielded portable storage devices are disclosed. One such device includes an electromagnetically shielded enclosure having an interior volume, the electromagnetically shielded enclosure including a plurality of shielded walls and sized to be manually carried by a person. The interior volume of the enclosure is isolated from high-frequency electromagnetic energy generated external to the enclosure. The device includes at least one storage device positioned within the interior volume, and at least one communicative connection extending from the at least one storage device to a communicative socket accessible external to the electromagnetically shielded enclosure. The at least one communicative connection is configured to allow access to the storage device by a computing system external to the electromagnetically shielded enclosure. The device also includes an electrical filter positioned at least partially within the electromagnetically shielded enclosure, and including a low-pass filter selected to prevent spurious or intentional conductive high-frequency electromagnetic energy from entering the interior volume via the communicative connection.
摘要翻译： 公开了电磁屏蔽便携式存储装置。 一种这样的装置包括具有内部体积的电磁屏蔽的外壳，电磁屏蔽的外壳包括多个屏蔽壁，其尺寸被人手动承载。 外壳的内部体积与外壳外部产生的高频电磁能隔绝。 所述装置包括位于所述内部容积内的至少一个存储装置，以及从所述至少一个存储装置延伸到在所述电磁屏蔽外壳外部可访问的通信插座的至少一个通信连接。 所述至少一个通信连接被配置为允许通过所述电磁屏蔽外壳外部的计算系统访问所述存储设备。 该设备还包括至少部分地位于电磁屏蔽的外壳内的电过滤器，并且包括低通滤波器，其被选择以防止伪造或有意导电的高频电磁能量经由通信连接进入内部体积。
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