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1. 发明授权

US09797993B2 Advance manufacturing monitoring and diagnostic tool 有权
公开(公告)号：US09797993B2
公开(公告)日：2017-10-24
申请号：US14141653
申请日：2013-12-27
申请人： Gerald W. Pauly , Walter J. Keller, III
发明人： Gerald W. Pauly , Walter J. Keller, III
IPC分类号： G01S7/41 , G01R31/01 , G01R31/26 , G01R31/317 , G01R29/08 , G01R31/28 , G01R31/265 , G01R31/302
CPC分类号： G01S7/41 , G01R29/0871 , G01R31/01 , G01R31/26 , G01R31/2642 , G01R31/265 , G01R31/2851 , G01R31/2894 , G01R31/302 , G01R31/31703
摘要： A device and a method for monitoring and analysis utilize unintended electromagnetic emissions of electrically powered components, devices or systems. The emissions are received at the antenna and a receiver. A processor processes and measures change or changes in a signature of the unintended electromagnetic emissions. The measurement are analyzed to both record a baseline score for future measurements and to be used in determining status and/or health of the analyzed system or component.

2. 发明授权

US09787339B2 Receiver signal strength indicator meter for automatic antenna alignment in indoor and outdoor mount applications 有权
公开(公告)号：US09787339B2
公开(公告)日：2017-10-10
申请号：US14382098
申请日：2013-02-27
申请人： ZTE (USA) INC.
发明人： Ying Shen , Aleksandr Semenyshev , Ed Nealis , Shawn Walsh
IPC分类号： G01S3/02 , H04B1/16 , H01Q1/12 , H04B17/23 , H04B17/309 , H04B17/318 , G01R29/08
CPC分类号： H04B1/16 , G01R29/0871 , H01Q1/1257 , H04B17/23 , H04B17/309 , H04B17/318
摘要： An antenna RSSI meter includes a microcontroller unit for digitizing an antenna receiver voltage signal, converting the digitized antenna receiver voltage signal into a receiver signal level in accordance with a predefined antenna specification, and converting the receiver signal level into the antenna tuning signal in accordance with the predefined antenna specification. The antenna RSSI meter includes an input communication port for receiving the antenna receiver voltage signal from an antenna and providing the antenna receiver voltage signal to the microcontroller unit, The antenna RSSI meter also includes an output communication port for receiving the antenna tuning signal from the microcontroller unit and providing the antenna tuning signal to an antenna auto-aligning mechanism for adjusting position and orientation of the antenna.

3. 发明授权

US09743985B2 Microwave field-detecting needle assemblies, methods of manufacturing same, methods of adjusting an ablation field radiating into tissue using same, and systems including same 有权
公开(公告)号：US09743985B2
公开(公告)日：2017-08-29
申请号：US14727950
申请日：2015-06-02
申请人： COVIDIEN LP
发明人： Joseph D. Brannan
IPC分类号： G01R31/00 , A61B18/18 , A61B18/14 , A61N5/04 , G01R29/08 , H01Q1/24 , A61B5/05 , A61B5/00 , A61B18/00
CPC分类号： A61B18/1815 , A61B5/0507 , A61B5/4836 , A61B18/1477 , A61B2018/00577 , A61B2018/00642 , A61B2018/00702 , A61B2018/00714 , A61B2018/0072 , A61B2018/00755 , A61B2018/00761 , A61B2018/00767 , A61B2018/1425 , A61B2018/1427 , A61B2018/1823 , A61B2018/1869 , A61N5/045 , G01R29/0814 , G01R29/0871 , G01R29/0878 , H01Q1/248 , Y10T29/49117
摘要： A microwave field-detecting needle assembly includes a needle assembly. The needle assembly includes a distal portion, a proximal portion, and a junction member disposed between the distal portion and the proximal portion. The junction member includes a recess defined therein. The needle assembly also includes a rectifier element disposed in the recess. The rectifier element includes a first terminal electrically coupled to the distal portion and a second terminal electrically coupled to the proximal portion.

4. 发明申请

US20160218776A1 NEAR FIELD MEASUREMENT OF ACTIVE ANTENNA SYSTEMS 有权
标题翻译：活动天线系统近场测量
公开(公告)号：US20160218776A1
公开(公告)日：2016-07-28
申请号：US15007816
申请日：2016-01-27
申请人： KATHREIN-WERKE KG
发明人： Stefan FRITZE , Karl-August STEINHAUSER
IPC分类号： H04B5/00 , H04B17/21
CPC分类号： H04B5/0043 , G01R29/0871 , G01R29/10 , G01R29/105 , H04B17/21
摘要： Method for determining the magnitude and phase of a signal received by the active antenna (3). From the group of method steps: ST1: only transmission (S1) of the transmission signal by the at least one transmitting antenna (6) and capture (S1_1) of a power value of the transmission signal received by the active antenna (3); ST2: only transmission (S2) of the transmission signal by the reference antenna (2) and capture (S2_1) of a power value of the transmission signal received by the active antenna (3); ST3: simultaneous transmission (S3) of the transmission signal by means of the at least one transmitting antenna (6) and the reference antenna (2) while generating superimposed transmission signals and capture (S3_1) of a power value of the superimposed transmission signals received by the active antenna (3); a sequence of at least three method steps (ST1, ST2, ST3) is carried out in any order and in any combination, with at least one method step (ST1, ST2, ST3) being carried out multiple times, wherein the sequence of the at least three method steps (ST1, ST2, ST3) always comprises the method step ST3 at least once.
摘要翻译：用于确定由有源天线（3）接收的信号的幅度和相位的方法。方法步骤组：ST1：由至少一个发送天线（6）仅发送（S1）发送信号，并捕获（S1_1）由有源天线（3）接收的发送信号的功率值; ST2：仅通过参考天线（2）发送（S2）发送信号并捕获（S2_1）由有源天线（3）接收的发送信号的功率值; ST3：在产生叠加的发送信号的同时通过至少一个发送天线（6）和参考天线（2）同时发送（S3）发送信号，并且捕获（S3_1）所接收的叠加的发送信号的功率值通过有源天线（3）; 以至少一个方法步骤（ST1，ST2，ST3）多次进行至少三个方法步骤（ST1，ST2，ST3）的顺序和任意组合，其中，至少三个方法步骤（ST1，ST2，ST3）总是包括方法步骤ST3至少一次。

5. 发明授权

US09244145B2 System and method for measuring near field information of device under test 有权
标题翻译：用于测量被测设备近场信息的系统和方法
公开(公告)号：US09244145B2
公开(公告)日：2016-01-26
申请号：US13540604
申请日：2012-07-02
申请人： Kyung Jin Min , Giorgi Muchaidze , Besarion Chikhradze
发明人： Kyung Jin Min , Giorgi Muchaidze , Besarion Chikhradze
IPC分类号： G01R31/00 , G01R35/00 , G01R31/319 , G01R29/08
CPC分类号： G01R35/005 , G01R29/0871 , G01R31/3191
摘要： A system and method for measuring near field information of a device under test (DUT) uses a reference probe and a measurement probe that are configured to sense a field. A probe calibration factor is used to determine corresponding field values for signals from the measurement probe at sampling locations about the DUT. The probe calibration factor is derived from measured signals about a conductive trace using a probe and simulated field information for the conductive trace when subjected to a simulated reference signal.
摘要翻译：用于测量待测器件（DUT）的近场信息的系统和方法使用被配置为感测场的参考探针和测量探针。使用探头校准因子来确定来自测量探针的关于DUT周围取样位置的信号的相应场值。探针校准因子是在使用探针的导电迹线测量信号和模拟参考信号的导电迹线模拟场信息时得出的。

6. 发明申请

US20150304870A1 Plane Wave Generation Within A Small Volume Of Space For Evaluation of Wireless Devices 审中-公开
标题翻译：用于无线设备评估的小体积空间内的平面波生成
公开(公告)号：US20150304870A1
公开(公告)日：2015-10-22
申请号：US14731916
申请日：2015-06-05
申请人： Azimuth Systems, Inc.
发明人： Thorkild Hansen
IPC分类号： H04W24/08 , G01R29/10
CPC分类号： H04W24/08 , G01R29/0871 , G01R29/0892 , G01R29/105
摘要： Small anechoic chambers for evaluating a wireless device under test (DUT) are characterized by a set of antennas to which a test signal is applied and for which excitation coefficients are applied such that the test signal approximates a single plane wave or a preselected superposition of plane waves in the near field of the antennas. The test-equipment antennas in the chamber may be as close as one wavelength from the boundary of a test zone in which the DUT is disposed. Hence, the test zone can be in the near field of the test-equipment antennas and the test zone can be less than a wavelength from the chamber walls. Consequently, it is possible to perform tests in a small anechoic chamber that previously required a large anechoic chamber, e.g., advanced spatial channel-model tests and antenna-pattern measurements.
摘要翻译：用于评估被测试无线设备（DUT）的小型暗暗室的特征在于一组天线，其中施加了测试信号并且对其施加激励系数，使得测试信号接近单个平面波或预选的平面叠加在天线的近场波。室内的测试设备天线可以距离DUT所在的测试区域的边界那么近一个波长。因此，测试区可以在测试设备天线的近场中，并且测试区可以小于从室壁的波长。因此，可以在先前需要大型消声室的小型电波暗室中进行测试，例如先进的空间通道模型测试和天线图案测量。

7. 发明授权

US09166708B2 Apparatus and method for detecting microwave radiation 有权
标题翻译：用于检测微波辐射的装置和方法
公开(公告)号：US09166708B2
公开(公告)日：2015-10-20
申请号：US14029720
申请日：2013-09-17
申请人： THOMSON LICENSING
发明人： Ali Louzir , Jean-Yves Le Naour , Jean-Luc Robert
IPC分类号： H04B17/00 , G01R29/08
CPC分类号： H04B17/104 , G01R29/0871 , G01R29/0892
摘要： An apparatus for detecting microwave signals is suggested. The apparatus comprises an antenna for sending and receiving electromagnetic waves a circuit for detecting microwave signals and the signalization stage for generating an indication signal. In addition to that a method for detecting the presence of microwave signals is proposed.
摘要翻译：建议一种用于检测微波信号的装置。该装置包括用于发送和接收电磁波的天线，用于检测微波信号的电路和用于产生指示信号的信号级。除此之外，提出了一种用于检测微波信号的存在的方法。

8. 发明授权

US09148193B2 Wireless transceiver and method of setting operating frequency 有权
标题翻译：无线收发器和设置工作频率的方法
公开(公告)号：US09148193B2
公开(公告)日：2015-09-29
申请号：US13942987
申请日：2013-07-16
申请人： JVCKENWOOD CORPORATION
发明人： Toshimasa Yoshida
IPC分类号： H04B1/40 , H04B1/401 , G01R29/08
CPC分类号： H04B1/401 , G01R29/0871
摘要： The wireless transceiver includes: a liquid crystal display (LCD) which includes a display screen; an LCD control unit which controls the LCD to display a frequency distribution of a signal strength in a predetermined frequency range including an operating frequency on the display screen; a touch panel and a touch panel control unit which detect a manipulation of a user on the display screen; an operating frequency storage unit which stores reception frequency information corresponding to a reception frequency and transmission frequency information corresponding to a transmission frequency; and a control unit which updates the reception frequency information stored in the operating frequency storage unit or the transmission frequency information stored in the operating frequency storage unit based on information about a frequency corresponding to a manipulation location of the manipulation detected by the touch panel and the touch panel control unit.
摘要翻译：无线收发器包括：包括显示屏的液晶显示器（LCD）; LCD控制单元，其控制LCD以在显示屏幕上显示包括工作频率的预定频率范围内的信号强度的频率分布; 触摸面板和触摸面板控制单元，其在显示屏幕上检测用户的操纵; 操作频率存储单元，其存储与接收频率相对应的接收频率信息和与发送频率对应的发送频率信息; 以及控制单元，其基于关于与由触摸面板检测到的操作的操作位置相对应的频率的信息来更新存储在操作频率存储单元中的接收频率信息或存储在操作频率存储单元中的发送频率信息，触摸面板控制单元。

9. 发明申请

US20150219704A1 Electromagnetic Wave Visualization Device 审中-公开
标题翻译：电磁波可视化装置
公开(公告)号：US20150219704A1
公开(公告)日：2015-08-06
申请号：US14420951
申请日：2012-08-31
申请人： Aya Ohmae , Satoshi Nakamura , Hitoshi Yokota , Takashi Suga
发明人： Aya Ohmae , Satoshi Nakamura , Hitoshi Yokota , Takashi Suga
IPC分类号： G01R29/08
CPC分类号： G01R29/0871 , G01R13/02 , G01R29/08
摘要： Provided is an electromagnetic wave visualization device capable of visualizing multiple sources of electromagnetic noise in real time in a far field and a near field. The electromagnetic wave visualization device includes a sensor configured to detect an electromagnetic wave and output a detection signal of intensity depending on energy level of the detected electromagnetic wave, a variable resistance connected to the sensor, and a resistance adjustment unit configured to adjust a resistance value of the variable resistance connected to the sensor. The electromagnetic wave is visually measured by adjusting a resistance value of the variable resistance at the adjustment unit.
摘要翻译：提供了能够在远场和近场实时地可视化多个电磁噪声源的电磁波可视化装置。电磁波可视化装置包括：传感器，其被配置为检测电磁波，并根据检测到的电磁波的能级输出强度检测信号，连接到传感器的可变电阻;以及电阻调节单元，其被配置为调整电阻值连接到传感器的可变电阻。通过调整调整单元上的可变电阻的电阻值来目视测量电磁波。

10. 发明申请

US20150029190A1 EMISSION SIGNAL VISUALIZATION DEVICE 有权
标题翻译：排放信号可视化装置
公开(公告)号：US20150029190A1
公开(公告)日：2015-01-29
申请号：US14513310
申请日：2014-10-14
申请人： NOISE LABORATORY CO., LTD.
发明人： Takeshi ISHIDA , Masahiko IDE , Kenji KONDO , Kenji FUJII
IPC分类号： G01J3/443 , G01K11/12 , G01B11/22 , G06T17/20
CPC分类号： G01J3/443 , G01B11/22 , G01J3/2803 , G01J2003/283 , G01K3/14 , G01K11/12 , G01K2213/00 , G01R29/0871 , G01R29/0892 , G06T17/20 , G06T2219/012 , G06T2219/2012
摘要： An emission signal visualization device includes a front video camera for photographing a measured object from the front, a signal detecting sensor for detecting an emission signal generated from the measured object, a lateral video camera for photographing the signal detecting sensor from a lateral, a spectrum analyzer, and an analyzing body unit, and records and analyzes the state of the spatial distribution of signals detected by the signal detecting sensor.
摘要翻译：发射信号可视化装置包括用于从前方拍摄被测物体的前视摄像机，用于检测从测量对象产生的发射信号的信号检测传感器，用于从侧向拍摄信号检测传感器的侧视摄像机，分析器和分析主体单元，并且记录和分析由信号检测传感器检测的信号的空间分布的状态。

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