phase delay


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phase delay

Sleep disorders A forward shift in the 24 hr sleep-wake cycle–eg, 8 pm to 4 am sleep phase shift to 11 pm to 7 am. Cf Phase advance.
McGraw-Hill Concise Dictionary of Modern Medicine. © 2002 by The McGraw-Hill Companies, Inc.
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Besides group delay, another method to quantify the delay from the phase response is to calculate the phase delay by
We will show a more rigorous way of achieving such a result in the sequel: the two unknowns, the phase delay [PHI] and its reconstruction [PHI], are treated in different ways.
Thus, it can be guaranteed not to have very low reflectivity, but also to provide sufficient phase delay. The dashed line represents the mean reflected ratio with the value of 0.89, which demonstrates that these units are suitable for assembling metasurfaces with high efficiency.
The rotation angle of each individual element can be obtained for compensating the phase delay under multiple incident angles.
The bode diagram of harmonic current close loop control is depicted in Figure 4, at the resonant frequency, the amplitude gain of the transfer function is 1 without phase delay, which indicates that the VR controller has frequency selection function on a pair of harmonic currents and can be controlled with zero steady-state error.
This Hysteretic comparator is used to pay of the phase delay which is a main downside of BLDC motor.
where [[theta].sub.src,0] is the phase delay between the reference output from the source and the reference input of the waveform recorder, which is constant; [[phi].sub.wr,i] is the phase response of the waveform recorder, which is the sought after value; and [[phi].sub.meas,i] is the phase as exhibited in the waveform recorder data.
However, this technology may be affected by the ionospheric phase delay due to the different ionospheric conditions for two interferometric SAR images [8].
Each optical hybrid consists of a 2x2 optical coupler with a 90-degree phase delay function implemented on one arm of the coupler.
The triangle area is delta ABC coordination team all blocked up direction phase delay, i.e.: