carrier phase

Development and Testing of a Kinematic Carrier-Phase Ambiguity Resolution Method Using a Reference Receiver Network .

Within the mode of double difference carrier phase, the fundamental mixed integer real valued adjustment problem is unavoidable.

It's an important research field to determine the attitude of carriers using measured carrier phase of Global Positioning System (GPS).

Firstly, the characteristic of the normal matrix for double difference carrier phase measurements is analyzed.

Accurate carrier phase measurement is an important research direction in precise ranging.

In this context, a differential GPS (DGPS) positioning, carrier phase technology emerged and rapid development.

To address this problem, the multi-path effects on code measurements and carrier-phase measurements are first analyzed in this paper.

This paper introduces the principle and realization of ship's orientation determination by using GPS carrier phase technologies.

Advantage of this technology is to identify the L1, L2 and L5 carrier phase ambiguity measurements without other special conditions.

An algorithm suitable for carrier phase and frequency offset estimation in software radio is proposed.

For the modulation of inverter in cascade multilevel STATCOM, carrier phase shifting SPWM method is applied.

The key problem of DGPS carrier phase measurements for two moving bodies is how to get a fast ambiguity solution under varying baselines.

Based on the establishment of carrier phase sub-models, the paper discussions the GPS attitude measurement principle in detail.

A carrier phase advance technique was developed to solve this problem.

Then the synthesis of double P-code pseudo range method and carrier phase rate method is detailedly showed.

The effect of the carrier phase error on the demodulator is actually measured.

The influences of timing offset and carrier phase offset on the performances of MPAM and MQAM are analyzed.

A cascaded inverter based on frequency-doubling carrier phase shifted SPWM (CPS-SPWM) and instantaneous control technology is studied.

If the "0" and "1" to change the carrier phase, called phase shift keying (PSK).

Interval Kalman Filtering Algorithm and Its Application to Carrier-Phase Integrated Navigation System

Precision Evaluation of Dynamic Differential GPS Positioning with Code Measurements Smoothed by Carrier Phase Measurements

GPS receivers track satellites, decode navigation messages, and produce code and carrier phase measurements for PVT determination. GPS

Study about Spacecraft Attitude Determination Using GPS Carrier Phase Interferometric Technique

Application of GPS Multi-frequency Carrier Phase Combinations for Preprocessing of Original Carrier Phase Observations

Study of GPS carrier phase estimation method in high dynamic circumstances

A Study of Regional Ionospheric Model Using GPS Carrier Phase Observations

The application of carrier phase measurement in data processing of high-accuracy navigation signal monitoring and receiving

Research and Implementation of Carrier Phase Differencing Technique in GPS-based Attitude Determination

The weight determination of the double difference observation in GPS carrier phase positioning

Research and Application of Real-time Determination of Attitude Using GPS Carrier Phase Differential Technique

Study on an Optimized GPS Carrier Phase Ambiguity Search Algorithm

A New Algorithm Detecting Cycle Slips in Satellite-Borne GPS Carrier Phase Measurements for Precise Orbit Determination

The Relation Between the Energy of the Ultrashort Pulse and the Carrier Phase

Cascade H-bridge Converter with Carrier Phase Shifted SPWM Technique and Its Application in Active Power Filter

Detection and Reparation for Cycle Slips Using Ionosphere Residual Error Method and Carrier Phase Rate Method

code phase tracking error and carrier phase tracking error are periodic with the phase of multipath signal;

Method to improve the performance of blind carrier phase acquisition algorithms for high order QAM signals

Carrier Phase Wide Lane Combination for High Precision Deformation Monitoring

Relationship between carrier phase and energy of single cycle pulses with different profiles

Influence of Carrier Phase on the Center of Time Gravity of the Ultrashort Pulses

Resolving Integer Ambiguity of Global Positioning System by Using Observed Value of Dual Frequency Carrier Phase

Optimal Observation Interval for PSK Signal Carrier Phase Estimation

Fast carrier phase integer ambiguity resolution for differential GPS

Cyclic Cumulants Based Carrier Phase Estimation Algorithm for QAM Signals

Detecting and Repairing Cycle Slips in GPS Single Frequency Carrier Phase Using Lowpass

Genetic Optimization Algorithms Graded to Search the Position on GPS Carrier Phase

A New Method for Initializing Carrier Phase Ambiguities in Short Baseline DGPS Surveying

Study about Ambiguity Resolution Method within Single Epoch for GPS Carrier Phase

An Algorithm for Carrier Phase and Frequency Offset Estimation in Software Radio

Study on usage of attitude determination basing on GPS carrier phase in target surveying

Blind carrier phase estimation for large constellation QAM signal

Application of Carrier Phase Shift Technique to High Voltage Inverters

An Analytical Stochastic Model of Multi-differences GPS Carrier Phase Data

Influence of Carrier Phase Errors to Interferometer and the Correcting Method

Center of gravity of frequency of few-cycle Gaussian pulse modified by carrier phase

Analysis of GPS Multi-Frequency Carrier Phase Combinations

On the Influence Signal Multipath Effects in GPS Carrier Phase Surveying

Influence of Jamming to Carrier Phase Measuring Accuracy of GPS Receiver

An adaptive spatial-carrier phase-shifting algorithm

CPM carrier phase estimation for frequency hopping system

Choice of Carrier Phase Combined Observation of GPS Using Fuzzy Cluster

Detection and Reparation for Cycle Slips Using Dual Frequency Differenced Carrier-phase

A Symbol Timing and Carrier Phase Recovery Scheme for All Digital QAM Receiver

A New Iterative Carrier Phase Estimation Algorithm

Carrier Phase Dual Differential GPS Measurement Error Analysis Based on Wavelet Analysis

Simulation of Multi-Level Converter with Carrier Phase-Shifted SPWM in Active Power Filter

On-the-Fly Ambiguity Resolution Based on Null Space Constraints of GPS Double-Differential Carrier Phase

A Novel Current-source Converter with Carrier Phase Shifted SPWM for Active Power Filter

Research on the Cascade Multilevel Inverter Based on Different Carrier Phase-shifted Angle

Analysis and Research of Multi-level Voltage Converter Based on Carrier Phase Shift Control

OTF Ambiguity Resolution Based on GPS Double-differential Carrier Phase

Cycle-slip Detection of GPS Carrier Phase Observable Based on Wavelet Technology

Heading and attitude determination based on GPS carrier phase and two GPS satellites

Analysis and Experiment of Carrier Phase-shifted SPWM Technique based on Current-source Multi-converter

A Carrier Phase Recovery Method Based on Adaptive Step