phase errors
Design of robust high order superdirectivity for circular arrays with sensor gain and phase errors
... In conclusion, we make a detailed study of the variable loading method for improving the robustness of high- order superdirectivity for circular arrays. Since higher- order eigenbeams are very sensitive to array gain and ...
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Compensation of Phase Errors for Compressed Sensing Based ISAR Imagery Using Inadequate Pulses
... the phase errors of echo data are so serious that no focal image can be obtained without effective phase ...without phase compensation is shown in ...the phase errors using FMEPC ...
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Direct Position Determination Algorithm Based on Multi array in the Presence of Gain phase Errors
... gain-phase errors and the position of the targets are co-estimated simultaneously with iteration, which reduce the effect of the gain-phase ...
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An Analysis of the Effects of Digital Phase Errors on the Performance of a FMCW Doppler Radar
... as phase truncation ...quantization errors as ...amplitudes errors can then be mapped to an equivalent phase error, and this equivalent phase error added to the original digital ...
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Analysis of temperature dependence of background phase errors in phase contrast cardiovascular magnetic resonance
... order phase errors can be ...background phase for all three axes for the dataset with sagittal orientation and venc 150 cm/s is summarized in Table ...in phase error of up to 11% of the ...
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Effects of random phase and amplitude errors in optical fiber Bragg gratings
... In this paper, we have studied the effects of random phase and amplitude errors in the performance of optical filters based on fiber Bragg gratings.. The amount of random phase errors in[r] ...
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A Statistical Approach for Gain Bandwidth Prediction of Phoenix-Cell Based Reflect arrays
... We firstly proposed the standard deviation of phase errors over the array as an efficient criterion to predict RA’s bandwidth when accounting for both its limiting phenomena. This criterion has then been ...
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A Review of Speed Estimation Algorithms for Incremental Optical Encoder
... nonlinearity errors like backlash errors, quadrature phase errors , distorted sinusoidal pulses , encoder resolution restricted due to manufacturing technology like grating for optical encoder ...
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Monolithic SAW convolvers using chirp transducers
... Modified chirp transducers can be used to compensate for amplitude and phase errors produced elsewhere in the convolver.. A new design compensates for dispersion due to the waveguide,[r] ...
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Reconstructing High-Accuracy Dem with Precise Orbit Data and External Dem
... by phase errors, such as phase trend, low coherence problems and phase ...conversion errors from the phase to ...the phase errors from the phase trend and ...
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Analysis of Oscillation Amplitude and Phase Error in Multiphase LC Oscillators
... the phase error and oscillation amplitude in multiphase LC ...output phase and its coupling ...of phase errors and accordingly the phase deviation of each stage is calculated in a ...
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A Review on Medication Errors
... Errors and faults in prescribing are in most cases preventable. Intervention strategies should be primarily focused on education and the creation of a safe and cooperative working environment, to strengthen ...
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Skill transfer from symmetric and asymmetric bimanual training using a robotic system to single limb performance
... maximum errors occurred in the first ...the errors in the early phase of the ...rotational errors presented in Figure 8 (Ts,Te) confirm that the subjects can adapt their motor control to the ...
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PRESCRIPTION ERRORS: PREVENTABLE MEDICATION ERRORS
... prescription errors. The prescription errors like the errors of omission related to the physician (missing information regarding the patient’s name, age, ...handwriting), errors of omission ...
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Pharmacist's Intervention and Medication Errors Prevention at Pediatrics, Obstetrics and Gynecology Hospital in East Province, Saudi Arabia
... Medication errors have a large impact on patient safety and on healthcare ...cost. Errors occur due to a combination of human and system-related ...medication errors in Pediatrics, Obstetrics and ...
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Control Flow Graph based Framework for effective Evaluation of Source Code
... The program is first checked for compiler errors, then for correctness with the help of predefined test cases. By far, the most practical method of evaluation is to check the run-time performance against a set of ...
5
Experimental Investigation on Error Detection...
... is phase noise, which is caused by random jitter of the phase of the steady sinusoidal waveform generated by the ...frequency errors are generated by the fact that the oscillators in the modulator ...
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Massive MIMO performance with imperfect channel reciprocity and channel estimation error
... the precoding beamformer [15], hence no impact on MIMO performance. Contrary to the case of the perfect reciprocity, in realistic scenarios, the diagonal entries of E may be different from each other, which introduces ...
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Online Full Text
... numerical errors exacts a noisome toll on the accuracy and precision of the numerical visualizations with potentially disastrous ...numerical errors emanates from the buffer ...own errors in the form ...
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Accuracy Assessment of 3D Photogrammetric Models from an Unmanned Aerial Vehicle
... Abstract: The unmanned aerial vehicle (UAV) photogrammetric survey of an archaeological site has proved itself to be particularly efficient. In order to obtain highly accurate and reliable results, it is necessary to ...
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