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1. 发明申请

US20070146720A1 Spectrometer method and apparatus for near infrared to terahertz wavelengths 审中-公开
标题翻译：近红外到太赫兹波长的光谱仪方法和装置
公开(公告)号：US20070146720A1
公开(公告)日：2007-06-28
申请号：US11350541
申请日：2006-02-09
申请人： James Cox , Roland Wood , Bernard Fritz , Fouad Nusseibeh
发明人： James Cox , Roland Wood , Bernard Fritz , Fouad Nusseibeh
IPC分类号： G01B9/02 , G01J3/45
CPC分类号： G01J3/4531 , G01J3/0202 , G01J3/2823 , G01J3/42 , G01J3/4532
摘要： In accordance with the principles of the invention, a lamellar grating interferometer breaks the radiation down into its wavelength components. The two sets of teeth of the grating are moved relative to each other. The spectral output of the interferometer is focused on an array of detectors and data is stored for a large number of positions of the grating teeth. The collected data is then Fourier transformed to recover the spectrum of the radiation.
摘要翻译：根据本发明的原理，层状光栅干涉仪将辐射分解成其波长分量。光栅的两组齿相对于彼此移动。干涉仪的光谱输出集中在一组检测器上，数据存储在光栅齿的大量位置。然后将收集的数据进行傅里叶变换以恢复辐射的光谱。

2. 发明授权

US07884753B2 Apparatus and method for ranging of a wireless transceiver with a switching antenna 有权
标题翻译：一种无线收发器与开关天线的测距装置和方法
公开(公告)号：US07884753B2
公开(公告)日：2011-02-08
申请号：US12025158
申请日：2008-02-04
申请人： Andy Peczalski , Fouad Nusseibeh
发明人： Andy Peczalski , Fouad Nusseibeh
IPC分类号： G01S13/75
CPC分类号： H04Q9/00
摘要： A sensor includes a transceiver configured to receive a wireless signal from an interrogator and to reflect the wireless signal back. The sensor also includes an antenna-switching modulator configured to modulate a radar cross-section of the sensor by repeatedly switching an antenna between, for example, a short-circuit position and an operational circuit position. The operational circuit position could be associated with an impedance matched receiver, and the short-circuit position could be associated with ground. Also, the sensor could be further configured to transmit the wireless signal to a second sensor and to receive a reflected wireless signal from the second sensor, and the sensor could further include a phase comparator configured to compute a phase difference between the transmitted wireless signal and the reflected wireless signal. The phase comparator could be further configured to compute a distance between the sensor and the second sensor based on the phase difference.
摘要翻译：传感器包括收发器，其被配置为从询问器接收无线信号并反射无线信号。传感器还包括天线切换调制器，其被配置为通过在诸如短路位置和操作电路位置之间重复地切换天线来调制传感器的雷达横截面。操作电路位置可以与阻抗匹配的接收器相关联，并且短路位置可以与地相关联。此外，传感器还可以被配置为将无线信号传输到第二传感器并且从第二传感器接收反射的无线信号，并且传感器还可以包括相位比较器，其被配置为计算所发射的无线信号和反射的无线信号。相位比较器可以被进一步配置为基于相位差来计算传感器和第二传感器之间的距离。

3. 发明申请

US20120199743A1 TERAHERTZ DISPERSIVE SPECTROMETER SYSTEM 有权
标题翻译： TERAHERTZ分散光谱仪系统
公开(公告)号：US20120199743A1
公开(公告)日：2012-08-09
申请号：US13367209
申请日：2012-02-06
申请人： James A. Cox , Bernard S. Fritz , Fouad Nusseibeh
发明人： James A. Cox , Bernard S. Fritz , Fouad Nusseibeh
IPC分类号： G01J3/42 , G01J3/443
CPC分类号： G01J3/42 , G01J5/0837 , G01N21/3563 , G01N21/3577 , G01N21/3581
摘要： A spectrometer system for providing information about a target with terahertz radiation. The system may receive incident radiation from the target through fore optics, a slit aperture, secondary optics and a dispersive element which images a slit on an array of terahertz sensitive detectors. The detectors may include uncooled sensors. Each sensor may be connected to its own micro antenna. The array of detectors may be situated proximate to the dispersive element so that radiation from the element may be dispersed according to wavelength to the respective detectors optimally sensitive to the various respective wavelengths. Detector signals indicating the impingement of terahertz radiation may provide information for identifying a material of the target.
摘要翻译：用于提供有关太赫兹辐射的目标信息的光谱仪系统。该系统可以通过前光学器件，狭缝孔，次光学器件和对在太赫兹敏感探测器阵列上的狭缝进行成像的色散元件来接收来自靶的入射辐射。检测器可以包括非制冷传感器。每个传感器可以连接到其自己的微天线。检测器阵列可以位于分散元件附近，使得来自元件的辐射可以根据波长分散到对各种相应波长最佳敏感的各个检测器。指示太赫兹辐射冲击的检测器信号可以提供用于识别目标材料的信息。

4. 发明授权

US07910896B2 Micro discharge device ionizer and method of fabricating the same 有权
标题翻译：微型放电器件离子发生器及其制造方法
公开(公告)号：US07910896B2
公开(公告)日：2011-03-22
申请号：US12179969
申请日：2008-07-25
申请人： Terry M. Marta , Fouad Nusseibeh , Adam Dewey McBrady , Michael Rhodes
发明人： Terry M. Marta , Fouad Nusseibeh , Adam Dewey McBrady , Michael Rhodes
IPC分类号： H01J27/02
CPC分类号： H01J27/16
摘要： A micro discharge device (MDD) ionizer and a method for fabricating the MDD ionizer are disclosed. The MDD ionizer includes a dielectric barrier having a first open end connected to an electrically conductive capillary tube and a second open end connected to a sample collection capillary tube. A circular high voltage electrode can be positioned around the dielectric barrier in close linear proximity to the conductive capillary tube and sealed by a non-conductive epoxy. A plasma discharge can be formed in a flow path through the dielectric barrier when an AC potential is applied between the high voltage electrode and the electrically conductive capillary tube utilizing an electronic controller. Such a plasma discharge in the flow path of the sample achieves soft ionization of gaseous sample molecules. The high pressure region generally occurs in the plasma region (where the ionization occurs). The ions thus are drawn (i.e., pushed or pulled) toward the high vacuum region located downstream where the detector(s) can be located.
摘要翻译：公开了一种微型放电装置（MDD）电离器及其制造方法。 MDD电离器包括电介质阻挡层，其具有连接到导电毛细管的第一开口端和连接到样品收集毛细管的第二开口端。可以将环形高压电极定位在电介质阻挡层周围，紧密接近导电毛细管并被非导电环氧树脂密封。当使用电子控制器在高压电极和导电毛细管之间施加AC电位时，可以在通过电介质阻挡层的流动路径中形成等离子体放电。在样品的流动路径中的这种等离子体放电实现了气态样品分子的软电离。高压区域通常发生在等离子体区域（其中发生电离）。离子因此被拉向（即被推或拉）到位于检测器可位于下游的高真空区域。

5. 发明授权

US07898498B2 Transducer for high-frequency antenna coupling and related apparatus and method 有权
标题翻译：高频天线耦合传感器及相关设备及方法
公开(公告)号：US07898498B2
公开(公告)日：2011-03-01
申请号：US12052419
申请日：2008-03-20
申请人： Robert Higashi , Fouad Nusseibeh
发明人： Robert Higashi , Fouad Nusseibeh
IPC分类号： H01Q1/36
CPC分类号： H01Q1/36 , H01L23/645 , H01L28/10 , H01L28/20 , H01L2924/0002 , H01Q1/521 , H01L2924/00
摘要： An apparatus includes an antenna having multiple conductive portions. The apparatus also includes a transducer electrically coupling the conductive portions of the antenna. The transducer includes a first conductive path electrically coupled to one of the conductive portions and a second conductive path electrically coupled to the first conductive path and to another of the conductive portions. The first and second conductive paths at least partially overlap along at least a substantial portion of their lengths, where the overlap occurs in a direction perpendicular to a plane of the antenna portions.
摘要翻译：一种装置包括具有多个导电部分的天线。该装置还包括电耦合天线的导电部分的换能器。换能器包括电耦合到导电部分之一的第一导电路径和电耦合到第一导电路径和另一个导电部分的第二导电路径。第一和第二导电路径沿其长度的至少大部分至少部分地重叠，其中重叠发生在垂直于天线部分的平面的方向上。

6. 发明申请

US20090184724A1 CHEMICAL IMPEDANCE DETECTORS FOR FLUID ANALYZERS 有权
标题翻译：流体分析仪的化学阻抗检测器
公开(公告)号：US20090184724A1
公开(公告)日：2009-07-23
申请号：US12398890
申请日：2009-03-05
申请人： Ulrich Bonne , Fouad Nusseibeh , Robert Higashi
发明人： Ulrich Bonne , Fouad Nusseibeh , Robert Higashi
IPC分类号： G01R27/26
CPC分类号： G01J3/20 , G01F1/6845 , G01J3/02 , G01J3/0256 , G01J3/0291 , G01N21/05 , G01N21/65 , G01N21/658 , G01N27/02 , G01N2021/0346 , G01N2021/058 , G01N2021/651
摘要： A chemical impedance detector having several electrodes situated on or across a dielectric layer of a substrate. The electrodes may be across or covered with a thin film polymer. Each electrode may have a set of finger-like electrodes. Each set of finger-like electrodes may be intermeshed, but not in contact, with another set of finger-like electrodes. The thin-film polymer may have a low dielectric constant and a high porous surface area. The chemical impedance detector may be incorporated in a micro fluid analyzer system.
摘要翻译：化学阻抗检测器，其具有位于基板的介电层上或两者上的若干电极。电极可以穿过或用薄膜聚合物覆盖。每个电极可以具有一组手指状电极。每组指状电极可以与另一组手指状电极相互啮合，但不接触。薄膜聚合物可以具有低介电常数和高多孔表面积。化学阻抗检测器可以并入微流体分析仪系统中。

7. 发明授权

US09128028B2 Thermal conductivity detectors 有权
标题翻译：导热探测器
公开(公告)号：US09128028B2
公开(公告)日：2015-09-08
申请号：US12846506
申请日：2010-07-29
申请人： Adam D. McBrady , Robert Higashi , Karen M. Newstrom-Peitso , Fouad Nusseibeh
发明人： Adam D. McBrady , Robert Higashi , Karen M. Newstrom-Peitso , Fouad Nusseibeh
IPC分类号： G01N25/18 , G01N27/18 , G01N30/66
CPC分类号： G01N27/18 , G01N30/66
摘要： Thermal conductivity detectors and methods of operating thermal conductivity detectors are described herein. One or more device embodiments include a single fluidic channel, wherein the single fluidic channel includes a single inlet and a single outlet, and multiple sensors configured to determine one or more properties associated with a thermal conductivity of a fluid in the single fluidic channel.
摘要翻译：本文描述了热导检测器和操作热导检测器的方法。一个或多个装置实施例包括单个流体通道，其中单个流体通道包括单个入口和单个出口，以及多个传感器，其被配置为确定与单个流体通道中的流体的热导率相关联的一个或多个特性。

8. 发明授权

US08437000B2 Multiple wavelength cavity ring down gas sensor 有权
标题翻译：多波长腔环形气体传感器
公开(公告)号：US08437000B2
公开(公告)日：2013-05-07
申请号：US12825985
申请日：2010-06-29
申请人： Barrett E. Cole , Terry Marta , James Allen Cox , Fouad Nusseibeh
发明人： Barrett E. Cole , Terry Marta , James Allen Cox , Fouad Nusseibeh
IPC分类号： G01N21/00
CPC分类号： G01N21/031 , G01N21/3151 , G01N21/3504 , G01N21/39
摘要： An illustrative cavity ring down gas sensor includes an optical cavity for receiving a gas to be detected and at least two electromagnetic radiation sources. The first electromagnetic radiation source may emit a first beam of light having a wavelength corresponding to an absorption wavelength of the gas to be detected, and the second electromagnetic radiation source may emit a second beam of light having a second wavelength that is off of an absorption wavelength of the gas to be detected. The first beam of light may detect a cavity ring down time decay, which is related to the concentration of the gas to be detected. The second beam of light may be used to detect a baseline cavity ring down time decay, which may be used to help increase the accuracy of the sensor by, for example, helping to compensate the concentration of the gas detected by the first beam of light for sensor variations caused by, for example, sensor age, temperature or pressure changes, and/or other conditions.
摘要翻译：示例性的空腔环形气体传感器包括用于接收要检测的气体和至少两个电磁辐射源的光学腔。第一电磁辐射源可以发射具有对应于待检测气体的吸收波长的波长的第一光束，并且第二电磁辐射源可以发射具有不同于吸收的第二波长的第二光束待检测气体的波长。第一束光束可以检测到空腔环时间衰减，这与待检测气体的浓度有关。第二光束可用于检测基线空腔衰减时间衰减，其可以用于通过例如有助于补偿由第一光束检测到的气体的浓度来增加传感器的精度用于例如由传感器年龄，温度或压力变化引起的传感器变化和/或其他条件。

9. 发明授权

US07965089B2 Chemical impedance detectors for fluid analyzers 有权
标题翻译：用于流体分析仪的化学阻抗检测器
公开(公告)号：US07965089B2
公开(公告)日：2011-06-21
申请号：US12398890
申请日：2009-03-05
申请人： Ulrich Bonne , Fouad Nusseibeh , Robert Higashi
发明人： Ulrich Bonne , Fouad Nusseibeh , Robert Higashi
IPC分类号： G01R27/26
CPC分类号： G01J3/20 , G01F1/6845 , G01J3/02 , G01J3/0256 , G01J3/0291 , G01N21/05 , G01N21/65 , G01N21/658 , G01N27/02 , G01N2021/0346 , G01N2021/058 , G01N2021/651
摘要： A chemical impedance detector having several electrodes situated on or across a dielectric layer of a substrate. The electrodes may be across or covered with a thin film polymer. Each electrode may have a set of finger-like electrodes. Each set of finger-like electrodes may be intermeshed, but not in contact, with another set of finger-like electrodes. The thin-film polymer may have a low dielectric constant and a high porous surface area. The chemical impedance detector may be incorporated in a micro fluid analyzer system.
摘要翻译：化学阻抗检测器，其具有位于基板的介电层上或两者上的若干电极。电极可以穿过或用薄膜聚合物覆盖。每个电极可以具有一组手指状电极。每组指状电极可以与另一组手指状电极相互啮合，但不接触。薄膜聚合物可以具有低介电常数和高多孔表面积。化学阻抗检测器可以并入微流体分析仪系统中。

10. 发明申请

US20070113642A1 CHEMICAL IMPEDANCE DETECTORS FOR FLUID ANALYZERS 失效
标题翻译：流体分析仪的化学阻抗检测器
公开(公告)号：US20070113642A1
公开(公告)日：2007-05-24
申请号：US11383728
申请日：2006-05-16
申请人： Ulrich Bonne , Fouad Nusseibeh , Robert Higashi
发明人： Ulrich Bonne , Fouad Nusseibeh , Robert Higashi
IPC分类号： G01F1/68
CPC分类号： G01J3/20 , G01F1/6845 , G01J3/02 , G01J3/0256 , G01J3/0291 , G01N21/05 , G01N21/65 , G01N21/658 , G01N27/02 , G01N2021/0346 , G01N2021/058 , G01N2021/651
摘要： A chemical impedance detector having several electrodes situated on or across a dielectric layer of a substrate. The electrodes may be across or covered with a thin film polymer. Each electrode may have a set of finger-like electrodes. Each set of finger-like electrodes may be intermeshed, but not in contact, with another set of finger-like electrodes. The thin-film polymer may have a low dielectric constant and a high porous surface area. The chemical impedance detector may be incorporated in a micro fluid analyzer system.
摘要翻译：化学阻抗检测器，其具有位于基板的介电层上或两者上的若干电极。电极可以穿过或用薄膜聚合物覆盖。每个电极可以具有一组手指状电极。每组指状电极可以与另一组手指状电极相互啮合，但不接触。薄膜聚合物可以具有低介电常数和高多孔表面积。化学阻抗检测器可以并入微流体分析仪系统中。

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