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1. 发明授权

US09182454B1 Steered-electron electric-field (SEEF) sensor program 有权
标题翻译：转向电子电场（SEEF）传感器程序
公开(公告)号：US09182454B1
公开(公告)日：2015-11-10
申请号：US13468801
申请日：2012-05-10
申请人： Kirt Reed Williams , Scott Limb , Dirk De Bruyker
发明人： Kirt Reed Williams , Scott Limb , Dirk De Bruyker
IPC分类号： G01R33/02 , G01R1/04 , G01R15/26
CPC分类号： H01J23/09 , G01R33/0213
摘要： Improved electric field (steered-electron electric-field, or SEEF) sensors and methods of manufacturing the same are provided. The SEEF sensors described herein may have increased sensitivity to low-frequency electric fields while being smaller than previously known sensors, and may allow for low-power electric field detection. The invention described herein allows for sensitive, long-term electric field monitoring for applications ranging from personnel detection to underground facility monitoring, as well as extraordinarily small vector sensing (full Poynting vector) for compact direction-finding of emitters of interest. Exemplary electric field sensors may accurately sense, measure, characterize and/or transmit electric field data over a wide frequency range. Importantly, such sensing, measuring, and/or characterizing do not require any physical or resistive contact between the sensor and a source of an electric field.
摘要翻译：提供改进的电场（转向电子电场或SEEF）传感器及其制造方法。本文所述的SEEF传感器可能具有对低频电场的增加的灵敏度，同时小于先前已知的传感器，并且可以允许低功率电场检测。本文所述的发明允许对从人员检测到地下设备监测的应用的敏感的长期电场监测以及用于紧凑的感兴趣的发射器的方向寻找的非常小的矢量感测（全坡普廷矢量）。示例性电场传感器可以在宽的频率范围内精确地感测，测量，表征和/或传输电场数据。重要的是，这种感测，测量和/或表征不需要传感器和电场源之间的任何物理或电阻接触。

2. 发明授权

US06549394B1 Micromachined parallel-plate variable capacitor with plate suspension 失效
标题翻译：微机械平板可变电容器，具有板悬挂
公开(公告)号：US06549394B1
公开(公告)日：2003-04-15
申请号：US10104349
申请日：2002-03-22
申请人： Kirt Reed Williams
发明人： Kirt Reed Williams
IPC分类号： H01G706
CPC分类号： H01G5/16
摘要： A capacitor having a bottom plate, a top plate and a support connected to the center portion of the top plate for positioning the top plate over the bottom plate and separated therefrom by a gap. The outer portion of the top plate moves relative to the bottom plate when a potential is applied between the plates. The outer portion may be connected to the center portion of the top plate by springs such that the movement of the top plate relative to the bottom plate is accommodated by bending at least one of the springs. The capacitor may also include an insulating layer between the top and bottom plates disposed so as to prevent the top plate from shorting to the bottom plate. A spacer for setting the minimum distance between the outer portion of the top plate and the bottom plate may also be included.
摘要翻译：一种具有底板，顶板和支撑件的电容器，其连接到顶板的中心部分，用于将顶板定位在底板上并通过间隙与其隔开。当在板之间施加电位时，顶板的外部相对于底板移动。外部可以通过弹簧连接到顶板的中心部分，使得顶板相对于底板的移动通过弯曲至少一个弹簧来容纳。电容器还可以包括在顶板和底板之间设置的绝缘层，以防止顶板短路到底板。还可以包括用于设置顶板的外部部分和底板之间的最小距离的间隔件。

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