phase-difference

Through the approach of B-sample inserting value, close to the uniformity precision phase difference measurement can be got.

The moveable grating and the bottom mirror compose a phase grating whose phase difference is controlled by the actuating voltage.

But the findings of the report of the phase difference, pointing out that at least to 2005, the Western European countries are fixed growth.

Phase difference between the terminal voltage of an alternator and its electromotive force.

The phase difference calibrations between different measuring channels in an instrument system are also discussed.

The phase difference is proportional to the applied torque by means of the torsion spring.

The optical anisotropic body of the invention is useful for being used as a deflection plate, a phase difference plate, etc.

The relationship between the phase difference of the detection signals and the stretch, tension of the wire rope is analyzed.

This movie demonstrates the phase difference and the amplitude decay of the E and H field in a very lossy medium.

Final results shows that the port match , output balance and phase difference have been improved .

We compare four types of methods for estimating instantaneous frequency. The phase difference estimator is susceptible to noise.

I generally rule in tune with the phase difference method. Their medicine and treatment of acne for 7 years, what you need help contact me.

For the non proportional loading the dispersion become larger with the phase difference increasing.

It's an important factor to measure phase difference for studying phase frequency characteristics of the network.

In wall main control region, the increase of phase difference is slow down, and the maximum value is gotten.

The frequency and phase difference are measured by SCM timer combining with the sampling circuit and over-zero comparing circuit.

A DC current measuring circuit is composed of magnetically modulating circuit and phase difference measuring circuit.

The "and" operation of two input rectangle waveform will bring the phase difference pulse.

The discriminator function produces an output voltage, this voltage mean direct ratio and two input signals phase difference.

A structure provided with both a structural birefringence and a molecular orientational birefringence is used as the phase difference film.

Indexes of the phase difference of optimization is generally the largest and smallest Green Waves delay.

But the initial phase difference between local oscillator and transmit signal will greatly impact on the radar's one-dimensional range.

Calculation method about phase difference and amplitude in interference pattern of convergent light has been proposed.

A stationary emitter can be located using phase difference rate of change, which is caused by relative motion between receivers and emitter.

The principle of phase difference measurement in digital correlation method is discussed.

Absolute delay refers to the following: 1. The time interval or phase difference between transmission and reception of a signal. 2.

The precision and affecting factors of phase difference measurement are analyzed.

We obtained also the relation between gravity and the phase difference of the atom gravimeter.

The printing ink is printed on a substrate to form the phase difference film required by three-dimensional display.

The phase difference film realizes a phase delay by utilizing a layered clay crystal structure.

Sensor measures the steering shaft angular position and the split shaft angle phase difference.

Finally one method provided to amendment the fuzzy of one-dimensional range profile caused by the nonlinear phase difference.

Is disparate with the Musahi strength phase difference, the competition just now started to lose for 2 minute, had the means to recall?

On the basis of virtual instruments, a new approach of measuring phase difference has been developed.

Preferably, the phase difference should be about 40 degrees to create a near in-phase effect.

In the IF signal processing of the LAU, this paper invents a kind of phase detector that can reflect the phase difference accurately.

The digital phase difference detection provides a kind of effective method for MIT system.

calculating a frequency difference by means of the phase difference average value obtained by calculation and a frequency fixed parameter;

Among the first part of the virtual instrument, is the main design of this phase difference measuring instrument of industrial applications;

Contrastive Research on Algorithm for Real-time Estimate of Phase Difference of Pair of Ultrasonic Rays

A Phase Difference Correcting Method on Discrete Spectrum Adapting to Any Window Function

Study of the influence from different phase difference between the branches in OTDM system

The estimation of the phase difference of two vibration signals of the same frequency by cross-spectral density

Research on Passive Locating Method Using Phase Difference Rate of Change with Variant Posture of the Observer

magnetoelectric phase difference torque measuring instrument,

Phase Difference and Squeezing Character of the Superpositions of Generalized Coherent States

Research Progress of Phase Difference Amplification in Holographic Interferometry

Research on Outliers Eliminating Algorithm for Improving Phase Difference Measuring Precision

Algorithm of Solving Multi-baseline Interferometer Phase Difference Ambiguity in Noisy Circumstance

The digital filtering measurement technology of sine signal phase difference under resonant wave circumstance

magnetoelectric phase difference torque transducer

Phase Difference and the Squeezing Property of the Superpositions of the q-Deformed Generalized Coherent States

Research on Measuring Instrument of Induction Motor Phase Difference Type Torque-speed Characteristic

Calculation of Initial Phase Difference Between Two Fiber Arms of Homodyne Optic Interferometer with Temperature Controller

The Determination of Orders of the Polynomial Regression Model in Multi-beam Phase Difference Series

Application of phase difference holography non-destructive detecting system to tire inspection

The Design and Study of SIT Inverter Zero Phase-Difference Control System

Analysis of the Operation Current of the Phase Difference High Frequency Protection

Analysis of linear error of magnetoelectric phase difference type torque rotate speed transducer

Measuring the damping coefficient of forced vibration of tuning fork by the phase difference

correlation detection in phase difference measurement;

Analysis Errors and Updating Methods of Phase Difference in Sound Intensity Measurement System

Measuring Velocity of Light Using Phase Difference Method

The Phase Difference Detector by Inner Product Applied in Laser Phase Distance Measurement System

Phase Difference Correcting Method for Calibration of Discrete Spectrum

Field programmable logic device's application in the phase difference measurement system

Relationship between optical path difference and phase difference

Time domain method of the sinusoidal signal phase difference estimation

Passive Location with Minimizing Phase Difference Error by Single Satellite

Design and Implementation of Receiver Phase-difference Testing System

Digital Measurement of Generator Three-phase Voltage Phase Difference

Phase difference measurement base on harmonic analysis and period tracking

A Digitized Implementation Method of Testing Industry Frequency's Phase Difference

Research for the Effect of Frequency Windage to Measuring Phase Difference with Digital Integral Method

Application of Dual Slop Integrating in Phase Difference Measurement

A Universal Phase Difference Correcting Methods on Discrete Spectrum

Research on Subdividing Method for Random Phase Difference Fringe Signals

Design of Multi-channel Sine Waveforms Generator with Tunable Phase Difference

Multiple Aperture Phase Difference Autofocus Algorithm for SAR

Design of numeral type phase difference measurement instrument

Synthesized Correcting Method of Phase Difference on Discrete Spectrum

The Balanced Dual-mixer Heterodyne for Measurement of Phase Difference between two Coherent Lights

Digital Measuring for Phase Difference of Interferometer

A Design of Technical-frequency Phase Difference Measure Instrument

Statistical properties of phase difference for speckle fields in image fields

A New Accurate Measuring Method of Phase Difference Suitable for Asynchronous Sampling

High-precision method of phase difference estimation in Coriolis mass flowmeter

Frequency Measurement with Short Time Data Phase Difference Method

A New Method for Measuring the Phase Difference between two Alternating Signals with the Same Frequency

Research of the Algorithm for Phase Difference Software Measurement Based on Virtual Instruments

Design and Realization of a Normal Frequency Phase Difference Tester Based on PLL

Designing of testing electric circuit by testing phase difference

Exact expressions for phase difference in birefringent wave plate

Measurement Method and Precision Analysis for Phase Difference Rate FromTwo-Element Antenna Array

Measuring Weak Phase Information Based on Digital Holographic Phase Difference Amplification

Time-Shifting Correcting Method of Phase Difference on Discrete Spectrum

Measuring Dynamic Phase Difference Between Two Sine Signals with Same Frequency

On Line Measuring Phase Difference by Microcontroller

SCM-Based High Precision Phase Difference Measuring System

Phase Difference of Ellipse Polarized Light in Different Frames

Research on Single Observer-Passive Location Technology Based on Method of Phase Difference Rate of Change

Research of Digital Measurement for Phase Difference

Design on the Digital Instrument of Frequency and Phase Difference

A discussion about the measurement methods of power signals phase difference

Phase Difference Measuring Between Two Sine Signals with Same Frequency

The Novel Method of Phase Difference Detection in Coriolis Mass Flowmeter

DFT in the Research of Phase Difference Measurement in Coriolis Mass Flow Meter

Power system frequency high-precision measurement based on phase difference correction method

Generation of response-spectrum-compatible ground motions based on phase-difference spectrum

Quasi-synchronization algorithm based on time-shifting and phase difference correcting

The Measurement of Phase Difference of Sine (Cosine) Signal in Noise

phase difference between voltage and current

Measurement of phase difference caused by plane mirror for laser launched and received in common aperture

Research of Phase Difference Measurement based on Virtual Instrument Technology

New Approach to the Measurement of Phase Difference

The measure technology of phase difference with two passways of perpendicular

Research of Phase Difference Measurement for Power System Signals Based on Virtual Instrument

Design of Phase Difference Simulation Meter Based on Frequency Spectrum Analysis

A Precise Evaluation Method of Sine Wave Phase Difference

Design of Synchronous Circuit Breaker Based on Zero-Crossover Phase Difference

Research and Emulation Method of Radio Source Location Based on Phase Difference Principle

Research of the algorithm for phase difference measurement based on VI

New algorithm for high-accuracy phase difference measurement based on windowed DFT

A New Method of Phase Difference Measurement and Display

Phase Difference Measuring System Based on Virtual Instrument

A high accuracy harmonic measurement in power system based on phase difference correcting methods

A new phase difference measurement method for low-frequency vibration signals based on DTFT

The Measure of Phase Difference and the Design of Virtual Phase Meter Based on Correlation Principle

A New Method for Phase Difference Measurement Based on Digital Correlation Theory

phase angle (or angle of phase difference)

Phase Difference on Line Measuring Based on Microcontroller

Phase Difference Measuring Instrument based on Phase-locked Loop

New design of precise measuring circuti of phase difference

Identification of m-Sequence for BPSK Fuse Signal Based on Phase-Difference Method

A Digital Tester for Phase Difference

A Study on Phase Difference Measurement Based on Virtual Instruments

Design of digital phase difference meter based on virtual instrument

Measuring Method for Phase Difference Based on Digital Analysis

A phase difference testing method based on frequency synthesis

Study on the Spectrum Correcting Method Based on Phase Difference

Fast code acquisition based on phase difference correction of FFT

The Phase Difference Measurement Based on DSP With High Accuracy

The Study of Fault Detection Method Based on Phase Difference Measurement

A study on confocal probe based on phase difference measurement

Design of Measurement System for Phase Difference Based on DSP

A Method of Phase Difference Measurement and Error Analysis based on DFT

phase difference at two ears

The phase difference measure based on FFT with high accuracy

Generation of ground motion non-stationary both in time and frequency domains based on phase difference spectrum

2 , the phase difference is given by :

First , second the phase difference is very big, but this is real situation;