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1.发明授权公开(公告)号：US07495218B2
公开(公告)日：2009-02-24
申请号：US11407711
申请日：2006-04-20
IPC分类号： G01J5/00
CPC分类号： G01J3/42 , G01N21/3563 , G01N21/3581 , G01N2021/1793
摘要： Systems and methods for the passive measurement of spectral lines from the absorption or emission by polar molecules. The system includes mmW front-end assembly, back-end electronics, and data acquisition hardware and software was assembled. The method relates to methods for processing multi-channel radiometric data from passive mmW detection systems.
摘要翻译： 通过极性分子的吸收或发射来对频谱线进行被动测量的系统和方法。 该系统包括mmW前端组件，后端电子设备和数据采集硬件和软件组装。 该方法涉及用于从被动mmW检测系统处理多通道辐射测量数据的方法。
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公开(公告)号：US20100290063A1
公开(公告)日：2010-11-18
申请号：US12770438
申请日：2010-04-29
IPC分类号： G01B11/14
CPC分类号： G01H9/00 , A61B5/02433 , A61B5/0507 , A61B5/1102 , A61B5/1114 , A61B5/1126 , A61B5/113 , G01S7/415 , G01S13/583
摘要： A millimeter wavelength (MMW) measurement system for remote detection of object characteristics and methods for detecting such characteristics. The MMW measurement system comprises a front-end and an optional signal conditioning component. The MMW front-end includes an oscillator, a transceiver portion, and an antenna for focusing a detection component comprising micrometer level wavelength electromagnetic radiation onto the object. A portion of the electromagnetic radiation reflected by the object is received by the MMW measurement system, which is indicative of a displacement of the object. The MMW system may be configured to detect micrometer level displacement of the object disposed tens of meters from the MMW measurement system. In various embodiments the object may be a natural object, including a human, and the displacement may be indicative of a heart rate and/or a respiratory function.
摘要翻译： 用于远程检测物体特性的毫米波长（MMW）测量系统和用于检测这些特性的方法。 MMW测量系统包括前端和可选的信号调理部件。 MMW前端包括振荡器，收发器部分和用于将包括微米级波长电磁辐射的检测部件聚焦到对象上的天线。 由物体反射的电磁辐射的一部分由MMW测量系统接收，这表示物体的位移。 MMW系统可以被配置为检测距离MMW测量系统几十米的物体的千分尺位移。 在各种实施例中，物体可以是天然物体，包括人，并且位移可以指示心率和/或呼吸功能。
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公开(公告)号：US08686362B2
公开(公告)日：2014-04-01
申请号：US12770438
申请日：2010-04-29
IPC分类号： G01J5/00
CPC分类号： G01H9/00 , A61B5/02433 , A61B5/0507 , A61B5/1102 , A61B5/1114 , A61B5/1126 , A61B5/113 , G01S7/415 , G01S13/583
摘要： A millimeter wavelength (MMW) measurement system for remote detection of object characteristics and methods for detecting such characteristics. The MMW measurement system comprises a front-end and an optional signal conditioning component. The MMW front-end includes an oscillator, a transceiver portion, and an antenna for focusing a detection component comprising micrometer level wavelength electromagnetic radiation onto the object. A portion of the electromagnetic radiation reflected by the object is received by the MMW measurement system, which is indicative of a displacement of the object. The MMW system may be configured to detect micrometer level displacement of the object disposed tens of meters from the MMW measurement system. In various embodiments the object may be a natural object, including a human, and the displacement may be indicative of a heart rate and/or a respiratory function.
摘要翻译： 用于远程检测物体特性的毫米波长（MMW）测量系统和用于检测这些特性的方法。 MMW测量系统包括前端和可选的信号调理部件。 MMW前端包括振荡器，收发器部分和用于将包括微米级波长电磁辐射的检测部件聚焦到对象上的天线。 由物体反射的电磁辐射的一部分由MMW测量系统接收，这表示物体的位移。 MMW系统可以被配置为检测距离MMW测量系统几十米的物体的千分尺位移。 在各种实施例中，物体可以是天然物体，包括人，并且位移可以指示心率和/或呼吸功能。
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4.发明授权公开(公告)号：US07888645B2
公开(公告)日：2011-02-15
申请号：US12371871
申请日：2009-02-16
IPC分类号： G01J5/00
CPC分类号： G01J3/42 , G01N21/3563 , G01N21/3581 , G01N2021/1793
摘要： Systems and methods for the passive measurement of spectral lines from the absorption or emission by polar molecules. The system includes mmW front-end assembly, back-end electronics, and data acquisition hardware and software was assembled. The method relates to methods for processing multi-channel radiometric data from passive mmW detection systems.
摘要翻译： 通过极性分子的吸收或发射来对频谱线进行被动测量的系统和方法。 该系统包括mmW前端组件，后端电子设备和数据采集硬件和软件组装。 该方法涉及用于从被动mmW检测系统处理多通道辐射测量数据的方法。
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5.发明申请公开(公告)号：US20090216500A1
公开(公告)日：2009-08-27
申请号：US12371871
申请日：2009-02-16
CPC分类号： G01J3/42 , G01N21/3563 , G01N21/3581 , G01N2021/1793
摘要： Systems and methods for the passive measurement of spectral lines from the absorption or emission by polar molecules. The system includes mmW front-end assembly, back-end electronics, and data acquisition hardware and software was assembled. The method relates to methods for processing multi-channel radiometric data from passive mmW detection systems.
摘要翻译： 通过极性分子的吸收或发射来对频谱线进行被动测量的系统和方法。 该系统包括mmW前端组件，后端电子设备和数据采集硬件和软件组装。 该方法涉及用于从被动mmW检测系统处理多通道辐射测量数据的方法。
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6.发明授权
公开(公告)号：US5886534A
公开(公告)日：1999-03-23
申请号：US927363
申请日：1997-09-09
CPC分类号： G01R29/0878 , G01N22/02
摘要： A millimeter wave sensor is provided for non-destructive inspection of thin sheet dielectric materials. The millimeter wave sensor includes a Gunn diode oscillator (GDO) source generating a mill meter wave electromagnetic energy signal having a single frequency. A heater is coupled to the GDO source for stabilizing the single frequency. A small size antenna is coupled to the GDO source for transmitting the millimeter wave electromagnetic energy signal to a sample material and for receiving a reflected millimeter wave electromagnetic energy signal from the sample material. Ferrite circulator isolators coupled between the GDO source and the antenna separate the millimeter wave electromagnetic energy signal into transmitted and received electromagnetic energy signal components and a detector detects change in both amplitude and phase of the transmitted and received electromagnetic energy signal components.
摘要翻译： 提供毫米波传感器用于对薄片介电材料进行非破坏性检查。 毫米波传感器包括产生具有单个频率的毫米波电磁能信号的耿氏二极管振荡器（GDO）源。 加热器耦合到GDO源以稳定单个频率。 将小尺寸天线耦合到GDO源，用于将毫米波电磁能信号传输到样品材料并用于从样品材料接收反射的毫米波电磁能信号。 耦合在GDO源和天线之间的铁氧体循环器隔离器将毫米波电磁能信号分离成发射和接收的电磁能量信号分量，检测器检测发射和接收的电磁能量信号分量的幅度和相位的变化。
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公开(公告)号：US5468964A
公开(公告)日：1995-11-21
申请号：US262998
申请日：1994-06-20
IPC分类号： G01N22/00
CPC分类号： G01N22/00
摘要： A millimeter-wave sensor for detecting and measuring effluents from processing plants either remotely or on-site includes a high frequency signal source for transmitting frequency-modulated continuous waves in the millimeter or submillimeter range with a wide sweep capability and a computer-controlled detector for detecting a plurality of species of effluents on a real time basis. A high resolution spectrum of an effluent, or effluents, is generated by a deconvolution of the measured spectra resulting in a narrowing of the line widths by 2 or 3 orders of magnitude as compared with the pressure broadened spectra detected at atmospheric pressure for improved spectral specificity and measurement sensitivity. The sensor is particularly adapted for remote monitoring such as where access is limited or sensor cost restricts multiple sensors as well as for large area monitoring under nearly all weather conditions.
摘要翻译： 用于从远程或现场检测和测量来自处理设备的流出物的毫米波传感器包括用于以宽扫描能力在毫米或亚毫米范围内发射调频连续波的高频信号源，以及计算机控制的检测器 实时检测多种流出物。 通过测量光谱的去卷积产生流出物或流出物的高分辨率光谱，导致与在大气压下检测到的压力扩展光谱相比，线宽缩小2或3个数量级，以改善光谱特异性 和测量灵敏度。 传感器特别适用于远程监控，例如访问受限或传感器成本限制了多个传感器以及几乎所有天气条件下的大面积监控。
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公开(公告)号：US08941061B2
公开(公告)日：2015-01-27
申请号：US13432743
申请日：2012-03-28
申请人： Nachappa Gopalsami , Shaolin Liao , Thomas W. Elmer , Eugene R. Koehl , Alexander Heifetz , Apostolos C. Raptis
发明人： Nachappa Gopalsami , Shaolin Liao , Thomas W. Elmer , Eugene R. Koehl , Alexander Heifetz , Apostolos C. Raptis
IPC分类号： G01S13/00
CPC分类号： G01S13/89 , G01K11/006
摘要： A compressive scanning approach for millimeter wave imaging and sensing. A Hadamard mask is positioned to receive millimeter waves from an object to be imaged. A subset of the full set of Hadamard acquisitions is sampled. The subset is used to reconstruct an image representing the object.
摘要翻译： 用于毫米波成像和感测的压缩扫描方法。 Hadamard面罩定位成从要成像的物体接收毫米波。 对全套Hadamard收购的一个子集进行抽样。 该子集用于重建表示对象的图像。
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公开(公告)号：US20120242544A1
公开(公告)日：2012-09-27
申请号：US13422832
申请日：2012-03-16
申请人： Nachappa Gopalsami , Alexander Heifetz , Hual-Te Chien , Shaolin Liao , Eugene R. Koehl , Apostolos C. Raptis
发明人： Nachappa Gopalsami , Alexander Heifetz , Hual-Te Chien , Shaolin Liao , Eugene R. Koehl , Apostolos C. Raptis
IPC分类号： G01S13/95
CPC分类号： G01S13/95 , G01N21/3581 , G01N21/3586 , G01N21/359 , G01S13/58 , G01S13/958 , G01T7/00 , Y02A90/18
摘要： A millimeter wave measurement system has been developed for remote detection of airborne nuclear radiation, based on electromagnetic scattering from radiation-induced ionization in air. Specifically, methods of monitoring radiation-induced ionization of air have been investigated, and the ionized air has been identified as a source of millimeter wave radar reflection, which can be utilized to determine the size and strength of a radiation source.
摘要翻译： 已经开发了一种基于空气中辐射诱导电离的电磁散射的空中核辐射的远程检测的毫米波测量系统。 具体来说，已经研究了辐射诱导的空气电离的监测方法，电离空气已被确定为毫米波雷达反射源，可用于确定辐射源的尺寸和强度。
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10.发明授权公开(公告)号：US08165682B2
公开(公告)日：2012-04-24
申请号：US11496195
申请日：2006-07-31
CPC分类号： A61B8/08 , A61B5/0008 , A61B5/0031 , A61B5/01 , A61B5/4094 , A61B5/417 , A61B8/4472
摘要： A system and method for predicting and avoiding a seizure in a patient. The system and method includes use of an implanted surface acoustic wave probe and coupled RF antenna to monitor temperature of the patient's brain, critical changes in the temperature characteristic of a precursor to the seizure. The system can activate an implanted cooling unit which can avoid or minimize a seizure in the patient.
摘要翻译： 用于预测和避免患者癫痫发作的系统和方法。 该系统和方法包括使用植入的表面声波探针和耦合的RF天线来监测患者的脑部温度，癫痫前兆的温度特征的关键变化。 系统可以激活植入的冷却单元，其可以避免或最小化患者的癫痫发作。
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