GPS Receiver
Factors Affecting Performance of GPS Receiver and Solutions for Sustainable Signal
... the GPS servers or GPS ...makes GPS receiver difficult to interpret the ...a GPS signal: dense clouds, dust particles, mountains. If the GPS devices are being used underwater ...
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Impact of Swarm GPS receiver updates on POD performance
... onboard GPS receiv- ers deliver high-quality data with an almost continuous data ...collected GPS tracking data is relatively low compared with various other ...Swarm GPS receivers. To optimise the ...
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The impact of geomagnetic substorms on GPS receiver performance
... the GPS community regarding GPS receiver performance during periods of intense geomagnetic ...cause receiver tracking errors and loss of phase ...of receiver tracking performance is ...
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Frequency Domain Nlms Algorithm for Enhanced Jam Resistant GPS Receiver
... to receiver 1st antenna element is set as 70 ...towards GPS receiver & each multipath [5] arrives at the antenna system with a difference of one sampling period 1/f c , so we can denote the signal ...
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Accurate Determination of GPS Receiver with Different Classification Methods
... This paper has dealt with GPS localization accuracy classification. For classification of position accuracy, nine classifiers were investigated and a newapproach that proposed in this paperwas selected for this ...
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Simulating the Differential Positioning Mode Using One GPS Receiver
... using GPS the applied technique is the DGPS; where it is the most accurate technique, but it is costly because it requires more than one GPS receiver and more than one ...one GPS ...
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GPS Receiver Autonomous Integrity Monitoring Algorithm Based on Improved Particle Filter
... of GPS (Global Positioning System) receiver noise distribution and particle degeneracy and sample impoverishment problem in particle filter, an improved particle filter algorithm based on genetic algorithm ...
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Implementation of Matched Filter Based DSSS Digital GPS Receiver
... of GPS reception system It is to be observed that in GPS to broadcast are L1 ...commercial GPS receivers the antenna and front end antennas and RF units are tuned to the L2 ...“GPS ...
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Determining slack tide with a GPS receiver on an anchored buoy
... with GPS in order to determine the very moment the water flow in the estu- ary changes its direction due to tide (slack ...a GPS receiver for this purpose are that the receiver (which is a ...
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Real-Time Interference Detection in Tracking Loop of GPS Receiver
... for GPS navigation systems, so the GPS users have to gain a better understanding of the broader implications of ...software receiver to prove the concept of idea in a multipath-free ...our GPS ...
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Implementation and Analysis of Signal Tracking Loops for Software Defined GPS Receiver
... defined GPS receiver has been developing because it can be processed advanced signal algorithms and also developed for precise ...the receiver position, velocity and time ...on GPS L1 ...of ...
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Single point positioning using low cost single frequency GPS receiver
... As some surveyors in some countries have the attention to investigate the single point positioning (SPP) due to the discontinuation of SA, it also attracts other geodesists in other countries to do breakthrough research ...
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Jamming Method Based on Optimal Power Difference for LMS-GPS Receiver
... of GPS receivers is analysed in ...the GPS receiver, which can cover the received signals and influence the performance of the GPS receiver ...the GPS receiver is analyzed, ...
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PMU Placement Methods in Power Systems based on Evolutionary Algorithms and GPS Receiver
... Abstract: In this paper, optimal placement of Phasor Measurement Unit (PMU) using Global Positioning System (GPS) is discussed. Ant Colony Optimization (ACO), Simulated Annealing (SA), Particle Swarm Optimization ...
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Estimation Of Gps Receiver Dcb’s By Using Gagan Observations
... A few nations have implemented their own Augmentation System based on satellites. EGNOS, for example, covers most of the European Union (EU) in Europe, along with some neighbouring nations and regions. Other SBASs at ...
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Comparison of GPS receiver DCB estimation methods using a GPS network
... general, GPS TEC is calculated with the so-called geometry-free linear combination of two frequencies (L1– ...of GPS code measure- ments are called differential code biases (DCBs) (Mannucci et ...the ...
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A Proximity-Fed Antenna for Dual-Band GPS Receiver
... L1/L2 band [13]. The size of the antenna is 100 mm × 100 mm × 5.6 mm including the ground plane In [14], two concentric annular slots are used to produce CP at GPS L1/L2 bands with the antenna size of 100 mm × 100 ...
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Location based Security
... Most of the data encryption techniques are location- independent. They cannot limit the situation of shoppers for information decipherment. In projected system, a unique location-dependent approach is employed for ...
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TECHNOLOGICAL STRATEGY OF USING GLOBAL POSITIONING SYSTEM: AN ANALYSIS
... all. GPS provides specially coded satellite signals that can be processed in a GPS receiver, enabling the receiver to compute position, velocity and ...Basically GPS works by using four ...
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Tracking system using GPS/GSM/GPRS technology with accident detector
... a GPS receiver to monitor the speed of a vehicle and to detect an accident based on the monitored speed and send the location and time of the accident from the GPS data processed by a microcontroller ...
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