Patents
Sitemap › G01 - Measuring; Testing › G01R - Measuring electric variables; Measuring magnetic variables › G01R 29 - Arrangements for measuring or indicating electric quantities not covered by groups
Patents for G01R 29 - Arrangements for measuring or indicating electric quantities not covered by groups (11,937)
12/2014
12/17/2014CN204028233U 基于双通信通道动态切换的电磁环境实时监测系统 Communication channel based on two dynamic switching of the electromagnetic environment in real-time monitoring system
12/17/2014CN204028232U 电磁波的检测装置和用于微波炉的电磁波检测系统 Electromagnetic detection system and the electromagnetic wave detecting means for a microwave oven
12/17/2014CN204028231U 手机电磁辐射测定仪 Phone electromagnetic radiation detector
12/17/2014CN204028136U 一种电场传感器防水壳 An electric field sensor waterproof case
12/17/2014CN104215928A 开口式电流互感器电流变比和相位差的解析模型方法 The current transformer current ratio and phase difference between the analytical model method
12/17/2014CN104215857A 一种绝缘子劣化检测系统 One kind of insulator deterioration detection system
12/17/2014CN104215840A 静电纺pvdf压电纤维薄膜的压电性能测试装置及方法 Piezoelectric performance testing device and method pvdf piezoelectric fibers electrospun films
12/17/2014CN104215839A 一种利用极低频电流检测电动机相序方法及其装置 An extremely low frequency phase sequence of the motor current detection method and apparatus for use
12/17/2014CN104215838A 一种智能变电站异地核相方法 An intelligent substation offsite nuclear phase method
12/17/2014CN104215837A 一种雷电预警安全监控装置 One kind of lightning warning safety monitoring device
12/17/2014CN104215825A 一种电力变压器综合在线监测系统 A power transformer integrated on-line monitoring system
12/17/2014CN103091567B 一种空间电荷密度测量的仪器及方法 An apparatus and method for measuring the space charge density
12/17/2014CN103018580B 一种检测三相电相序的矢量变换方法及装置 A vector conversion method and apparatus for detecting the phase sequence of three-phase power
12/17/2014CN102928679B 杆塔雷电监测方法及系统 Lightning tower monitoring methods and systems
12/17/2014CN102901880B 一种宽频率范围、快响应时间及高分辨率的相位噪声测量方法 Phase noise measurement method for a wide frequency range, fast response time and high resolution
12/16/2014US8912963 System for testing multi-antenna devices using bidirectional faded channels
12/11/2014US20140361937 Method for rf testing utilizing a test fixture
12/11/2014US20140361797 Systems for measuring electric resistance and relation between applied pressure and streaming potential across the membrane and utility thereof
12/10/2014CN204009619U 一种基于温度控制的压电常数测试仪 Based on the temperature control of the piezoelectric constant tester
12/10/2014CN204009480U 一种通用脉冲量测控电路 Measurement and control circuit of a universal pulse
12/10/2014CN204008983U 扇形脉冲簇激励型10kV交联聚乙烯电缆残留电荷检测装置 Fan Pulse cluster incentive 10kV XLPE cable residual charge detection device
12/10/2014CN204008874U 脉冲预激励型10kV交联聚乙烯电缆残留电荷检测装置 Pre-pulse excitation type 10kV XLPE cable residual charge detection device
12/10/2014CN204008873U 旋转式电荷测量装置 Rotary charge measurement device
12/10/2014CN204008872U 基于多旋翼机器人的空中无线电监测系统 Multi-rotor aerial robot monitoring system based on radio
12/10/2014CN204008871U 宽带全向场强探头 Broadband omnidirectional field probes
12/10/2014CN204008870U 一种电磁幅射检测电路 An electromagnetic radiation detector
12/10/2014CN204008869U 非接触式静电电位测试仪 Non-contact electrostatic potential tester
12/10/2014CN204008827U 电能质量在线测量仪 Power quality meter
12/10/2014CN204008784U 一种监测一次侧交流电流互感器变比的防窃漏电装置 Anti-theft device for monitoring the primary leakage AC current transformer ratio of
12/10/2014CN203991344U Uhf和hf天线电性能双频率全自动检测机 Uhf and electrical properties of dual frequency antenna hf automatic detection machines
12/10/2014CN104204834A 磁场探头 Magnetic field probe
12/10/2014CN104204822A 边缘触发的校准 Edge triggered calibration
12/10/2014CN104198837A 电子仪器用试验箱 Electronic equipment with chamber
12/10/2014CN104198831A 一种用于四象限变频器的错相检测电路 A four-quadrant phase inverter fault detection circuit
12/10/2014CN104198830A 基于双通信通道动态切换的电磁环境实时监测系统及方法 Dual communication channel to dynamically switch the electromagnetic environment based on real-time monitoring system and method
12/10/2014CN104198829A 基于arm带温湿度自修正的电磁辐射测量装置及测量方法 Based on electromagnetic radiation measurement devices and methods of measurement of temperature and humidity arm with self-correction
12/10/2014CN104198828A 一种辐射巡检系统及方法 An inspection system and method for radiation
12/10/2014CN104198827A 风力发电机组的雷电监测装置 Lightning monitoring device wind turbines
12/10/2014CN104198826A 一种脉冲信号检测系统、方法及粒子计数器 A pulsed signal detection system, method and particle counter
12/10/2014CN104198825A 检测电力系统中信号幅值的方法及系统 Detection system signal amplitude method and system for power
12/10/2014CN103116083B 一种vlf/lf频段地闪雷电探测定位系统 One kind vlf / lf band ground flashes of lightning detection and location system
12/10/2014CN103076505B Td-scdma移动通信基站环境电磁辐射三维空间预测方法 Td-scdma mobile communication base station electromagnetic radiation environment dimensional spatial prediction method
12/10/2014CN103048551B 一种亥姆霍兹线圈中心调节转台 One kind of Helmholtz coil centering turntable
12/10/2014CN102981065B 电磁屏蔽织物屏蔽效能的分段管式测量装置及测试方法 Electromagnetic shielding fabric shielding effectiveness segmented tube measuring devices and test methods
12/10/2014CN102788908B 加载圆柱形鞭天线的舰船水平电磁散射均值预测方法 Ship loaded cylindrical whip antenna level electromagnetic scattering mean prediction method
12/10/2014CN102608404B 适用于双电源自动转换开关的电压采样电路及控制器 For dual power automatic transfer switch voltage sampling circuit and the controller
12/10/2014CN101223537B 能够嵌入接收机信号强度指示的射频识别标签 RFID tags can be embedded in the receiver signal strength indication
12/04/2014US20140354492 Microwave antennas for extremely low interference communications systems
12/04/2014US20140354300 Distorsion fingerprinting for em tracking compensation, detection and error correction
12/02/2014US8904247 Test pattern generation apparatus, test program generation apparatus, generation method, program, and test apparatus
12/02/2014US8903666 Absorbed power measuring method, local average absorbed power measuring method, local average absorbed power calculating apparatus, and local average absorbed power calculating program
12/02/2014US8902312 Total-sky lightning event observation system and method
12/02/2014US8902111 Calculating antenna performance
11/2014
11/27/2014US20140350879 Measuring method and measuring apparatus
11/27/2014US20140347230 Electromagnetic Wave Visualizing System
11/27/2014US20140347061 Electrostatic detecting circuit and method thereof
11/27/2014US20140346986 Parallel harness current imbalance and failure detection
11/25/2014US8898526 Using forward error correction coding to diagnose communication links
11/20/2014US20140343882 Method and device for recognizing and removing undesired artifacts in multichannel magnetic field or electric potential measurements
11/20/2014US20140340093 Liquid ion detector
11/20/2014US20140339441 Aerosol ionizer
11/18/2014US8892380 Data measurement methods and systems
11/18/2014US8890704 Method and apparatus for monitoring transient electrical strikes
11/18/2014US8890575 Glitch-free input transition detector
11/18/2014US8890553 Method of and apparatus for detecting cracks in piezoelectric element
11/11/2014US8887120 Timing path slack monitoring system
11/11/2014US8886129 Method and device for evaluating influence of electromagnetic waves of base station on human body
11/11/2014US8884830 High-frequency chip antenna measurement system
11/11/2014US8884676 Clock generator with duty cycle control and method
11/06/2014US20140327586 Reflective Ellipsoid Chamber
11/04/2014US8878603 Method and device for detecting PWM wave
11/04/2014US8878524 Method for determining a distance and an integrated magnetic field measuring device
10/2014
10/28/2014US8874397 User-invoked calibration of modular system using an embedded calibration signal generator
10/28/2014US8874396 Injected touch noise analysis
10/28/2014US8874394 Simple and stable reference for IR-drop and supply noise measurements
10/28/2014US8872080 Multiple input, multiple output analyser
10/23/2014US20140312918 Apparatus, method and system for random number generation
10/23/2014US20140312916 Methods of and apparatuses for measuring electrical parameters of a plasma process
10/21/2014US8868361 Hand-held system and method for detecting impaired electric power equipment
10/21/2014US8866493 Noise suppression and/or reduction circuits and methods for capacitance sensing systems
10/16/2014US20140306720 Using a Shared Local Oscillator to Make Low-noise Vector Measurements
10/16/2014US20140306686 User Mountable Utility Location Antenna
10/14/2014US8860432 Background noise measurement and frequency selection in touch panel sensor systems
10/14/2014US8860402 Electromagnetic field detection systems and methods
10/09/2014WO2014163907A1 Detecting electromagnetic energy for alarm or log using mobile phone devices
10/09/2014WO2014162952A1 Dummy load circuit and charge detection circuit
10/09/2014WO2014162104A1 Reverberation chamber with improved electromagnetic field uniformity
10/09/2014US20140300519 Calibration and testing device for an active antenna, particularly a nose-cone antenna of an airborne radar
10/09/2014US20140300385 Method and device for pulse width estimation
10/09/2014US20140300368 Surface potential distribution measuring device and surface potential distribution measuring method
10/08/2014EP2786361A1 Composition simulating the dielectric properties of the human body and use thereof for sar measurement
10/08/2014EP2786161A2 System of networked domestic appliances having a joint time base and identification device of a respective phase of the building installation, and method for operating such a system
10/07/2014US8855243 Method and system for performing complex sampling of signals by using two or more sampling channels and for calculating time delays between these channels
10/07/2014US8854082 Deglitcher with programmable hysteresis
10/02/2014US20140297205 Determining an electromagnetic response of a sample
09/2014
09/30/2014US8849288 Systems and methods of antenna orientation in a point-to-point wireless network
09/30/2014US8847830 Microwave ablation antenna radiation detector
09/30/2014US8847616 E-field probe integrated with package lid
09/30/2014US8847610 Method and system for transferring information
09/25/2014WO2014149622A1 System and method for testing radio frequency wireless signal transceivers using wireless test signals
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