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9026390 Interleaved RF triggering on a test and measurement instrument  
A time-interleaved RF triggering method and system on a test and measurement instrument includes an acquisition component that samples a waveform, which is converted into an amplitude, phase,...
9008983 Waveguide, apparatus including the waveguide, and method of manufacturing the waveguide  
Provided are a waveguide capable of suppressing strain and defect caused in a semiconductor in an initial stage or during operation due to a manufacturing process or the like to realize...
9002668 Discovering an equipment power connection relationship  
A method, system, and computer usable program product for discovering an equipment power connection relationship between an equipment and an electrical power outlet. A workload executing on the...
8958999 Differential detection for surface plasmon resonance sensor and method  
A differential measurement design employing two nearly collinear optical beams provides surface plasmon polariton resonance (SPR) sensors and a corresponding method of increased dynamic range and...
8954351 Food vending machine system incorporating a high speed stored energy oven  
A novel vending machine system integrating a food storage container and a high speed stored energy cooking oven capable of cooking foods in under one minute such as that further described by U.S....
8941049 Readout methodology for multi-channel acquisition of spatially distributed signal  
A readout apparatus and method for processing spatially distributed signals is disclosed. The readout apparatus and method may reduce/eliminate the impact gain variations among a plurality of...
8934524 Method for detecting with a high temporal accuracy a threshold crossing instant by a signal  
A method detects a threshold crossing instant at which a signal crosses a threshold, by: sampling the signal at plural sampling instants spaced from one another by a sampling period; detecting...
8930155 Pulse processing device and radiation measuring device  
Provided is a pulse processing device that accelerates signal processing and prevents counting loss. Provided also is a radiation measuring device in which counting loss is prevented and counting...
8924173 Determining harmonics  
Methods, systems, and devices for determining a harmonic are described herein. One method includes determining a temperature of a circuit conductor while the circuit conductor is conducting a...
8924174 Determining power flow  
Methods, systems, and devices for determining a power flow are described herein. One method includes determining a temperature of a circuit conductor while the circuit conductor is conducting a...
8918295 Distributed reflectometry device and method for diagnosing a transmission network  
A distributed reflectometry device for diagnosing a network is disclosed. According to one aspect, the device includes at least one transmission line and several reflectometers connected to the...
8917798 Method and apparatus for distributed processing for wireless sensors  
Certain aspects of the present disclosure relate to a method for compressed sensing (CS). The CS is a signal processing concept wherein significantly fewer sensor measurements than that suggested...
8909492 Ultrasonic inspection using acoustic modeling  
Configuration of an ultrasonic inspection system is facilitated using an ultrasound response predicted by a simulation tool. In one embodiment, estimated material properties of an object to be...
8902772 Antenna diversity for magnetic induction radio  
A magnetic induction system is disclosed, which has antenna diversity at the transmitter side, but which does not require a bidirectional link to pass information regarding received signal quality...
8886485 Method and apparatus for determining whether a cooling device in a computer system is responsive to control signals  
Some embodiments of the present invention provide a system that determines whether a cooling device in a computer system is responsive to control signals. During operation of the computer system,...
8880368 Electric power system waveform search  
The present disclosure relates to searching electric power system waveforms. Disclosed herein are various systems and methods for improving search performance through indexing electric power...
8880367 Method for accurately performing power estimation on a battery of an electronic device, and associated apparatus  
A method for accurately performing power estimation on a battery of an electronic device includes: monitoring a charging current of the battery to obtain charging current data of the charging...
8868162 Method and attenuator for detection and iterative attenuation of spikes in complex signals  
A method of attenuating spikes in a complex signal comprises examining the complex signal to detect spikes therein and for each detected spike, generating an estimate inverse signal and applying...
8866635 Smart meter evaluation device and smart meter evaluation method  
[Task] To provide a smart meter evaluation device and a smart meter evaluation method capable of evaluating the operating state of a smart meter. [Means for Resolution] A smart meter evaluation...
8843334 Utility metering  
An apparatus has an input section arranged to receive values representative of the total instantaneous supply of electrical current as a function of time from an alternating voltage supply....
8838416 Air conditioning system diagnostic apparatus  
An air conditioning system diagnosis apparatus is obtained in which a refrigerating cycle is automatically analyzed and waveform data in messages flowing in a general-purpose network is acquired...
8836726 Automatic scaling of axes for displaying moving data  
Exemplary embodiments can include methods, devices, and executable instructions for autoscaling displays containing moving data (e.g., data that changes with respect to time). Embodiments make use...
8812268 Method and apparatus for resolving piled-up pulses by using a mathematical transform  
A method and apparatus for resolving individual signals in detector output data, the method comprising obtaining or expressing the detector output data as a digital series, obtaining or...
8812242 Melatonin suppression extent measuring device  
The present invention provides a melatonin suppression extent measuring device, which is able to receive and process a light signal to a spectral data, process the spectral data to a percent value...
8798948 Magnetic exchange coupling energy calculating method and apparatus  
A non-transitory computer-readable recording medium stores a magnetic program causing a computer to perform an exchange coupling energy calculating process including interpolating a rotation angle...
8791689 Oscilloscope probe  
Disclosed is a probe for an oscilloscope comprising a multi-stage transistor amplifier that acts as an impedance transformer. Said amplifier is a d.c.-coupled emitter follower circuit that is...
8788229 Digital oscilloscope and method for controlling the same  
Provided are a digital oscilloscope and a method for controlling the same. The digital oscilloscope comprises a trace intensity synthesizer including a first intensity memory and a second...
8786624 Processing for multi-channel signals  
Method and apparatus for improved processing for multi-channel signals. In an exemplary embodiment, an anomaly metric is computed for a multi-channel signal over a time window. The magnitude of...
8788228 Method and system for validating video waveforms and other electrical signals  
Method for validating a single waveform or series of waveforms that are intended for evaluating signals within an automated testing environment. Test signal data is supplied by an external source....
8788234 Method of calibrating interleaved digitizer channels  
In a multi-channel oscilloscope a method of calibrating interleaved digitizer channels initially calibrates each digitizer channel to produce a bandwidth enhanced filter for each digitizer channel...
8781772 Detection apparatus with a matching network for nulling and associated methods  
A detection apparatus includes a transmitter to generate a detection signal, and a coil assembly including a transmit coil and a receive coil. The transmit coil transmits the detection signal...
8762086 Phase imbalance monitoring apparatus, amplitude imbalance monitoring apparatus, and apparatus using the same  
The present invention discloses a phase imbalance monitoring apparatus, an amplitude imbalance monitoring apparatus, as well as an apparatus incorporating the same. The phase imbalance monitoring...
8762082 Wireless network using signal strength to detect the movement of a mobile device  
A movement detection system is provided with a wireless terminal, and a movement detection device connectable to the wireless terminal via a wireless network such that the wireless terminal...
8762109 Crosstalk compensation in analysis of energy storage devices  
Estimating impedance of energy storage devices includes generating input signals at various frequencies with a frequency step factor therebetween. An excitation time record (ETR) is generated to...
8755754 Methods for detecting and classifying signals transmitted over a radio frequency spectrum  
A method for classifying a signal is disclosed. The method can be used by a station or stations within a network to classify the signal as non-cooperative (NC) or a target signal. The method...
8738331 Increased reliability in the processing of digital signals  
A method, device and computer program product for providing increased reliability in the processing of digital signals. The device includes a module for performing analog measurement of a received...
8725447 Method for correcting a wave front analyser and analyser implementing said method  
A method for correcting a wave front analyzer, in which the analyzer detects a signal from an incident wave front to be analyzed (FO), the detected signal providing phase and intensity local...
8725442 Method for measuring system parameter of linear multiport and measuring method using vector network analyzer  
The present invention provides a novel measurement method for system parameters of a 5-port junction used in a VNA (Vector Network Analyzer). A VNA is a device for measuring amplitude ratios and...
8706434 Nonlinear systems measurement system and method  
The nonlinear systems measurement system includes two signal generators generating different sinusoidal frequencies. A spectrum analyzer measures all signals. A single software program...
8706433 Time domain reflectometry step to S-parameter conversion  
A method and apparatus are provided for calculating s-parameters of a device under test from step waveforms acquired by a time domain network analyzer.
8699598 Method and device for graphically representing the I and/or Q components of digitally modulated high frequency signals  
A method and device for graphically representing the I and/or Q components of digitally modulated high frequency signal are described, in which the I or Q components measured in a temporally...
8700347 Intelligent electronic device with enhanced power quality monitoring and communications capability  
An intelligent electronic device IED has enhanced power quality and communications capabilities. The IED can perform energy analysis by waveform capture, detect transient on the front-end voltage...
8660848 Methods and systems for detection from and analysis of physical signals  
In the method of these teachings for detection of physical phenomena from or analysis of physical signals, an improved Empirical Mode Decomposition method decomposes physical signals...
8655617 Method and system for validating video waveforms and other electrical signals  
Method for validating a single waveform or series of waveforms that are intended for evaluating signals within an automated testing environment. Test signal data is supplied by an external source....
8655614 Position only fit, POF, algorithm for blur spot target tracking and discrimination  
A method for determining the amplitude of an infrared object may include receiving an infrared image of the object from a sensor, and expressing the objects infrared amplitude as a function of its...
8649989 Time-domain triggering in a test and measurement instrument  
Embodiments of this invention provide enhanced triggering capabilities such as frequency and phase triggering in a test and measurement instrument, such as a Real-Time Spectrum Analyzer (RTSA) or...
8645090 Automated baseline removal of signal  
A system for estimating a baseline of a signal exhibits a signal generator and a processor. The signal generator is configured to generate a signal exhibiting a plurality of peaks and a baseline....
8645097 Method for analyzing output from a rotary sensor  
A method for analyzing the output of a rotary sensor, such as that coupled to a vehicle wheel assembly. In one embodiment, the method detects periodic irregularities in the output of an...
8635040 Signal measuring device and signal measuring method  
A signal measuring device, comprises one set, or a plurality of sets, of measuring unit(s) measuring an object of measurement in synch with a driving clock signal for measurement and outputting...
8630815 Digital network quality control system utilizing feedback controlled flexible waveform shape for the carrier signal  
A digital network quality control system and method utilizing feedback controlled flexible waveform shape for the carrier signal is provided. The system and method provides self-analysis and...