Examples of 'doppler frequency' in a sentence
Meaning of "doppler frequency"
doppler frequency: Doppler frequency is a term used in physics and engineering to describe the change in frequency of a wave in relation to an observer who is moving relative to the source of the wave. It is commonly observed in phenomena such as the Doppler effect in sound waves and radar systems
How to use "doppler frequency" in a sentence
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doppler frequency
Other doppler frequency ranges are processed in parallel sequences.
The transmitted frequency is desired to determine the doppler frequency shift.
Doppler frequency stretch.
A diode mixer also mounted in the tube provides an output at the doppler frequency.
Doppler frequency shift induced by changing transmit frequency reduces unknown degrees of freedom.
An electronic receiver makes Doppler frequency shift measurements.
A Doppler frequency is estimated for each path.
Demodulation also includes the estimated Doppler frequency.
Fd is the Doppler frequency corresponding to the target.
These sidelobes apply to targets of the same Doppler frequency.
The desired Doppler frequency is selected by the operator.
This results in a better tracing of the Doppler frequency change.
The Doppler frequency measurement is not restricted to using mínima.
Methods employing a model for the correlation as a function of Doppler frequency.
The backend Doppler frequency can be estimated and compensated.
See also
The filter bandwidth is selected according to the maximum Doppler frequency.
Higher Doppler frequency offsets are rejected by pulse to pulse processing.
Color flow velocity estimates are derived from the Doppler frequency estimates.
Is a plot of the Doppler frequency spectrum measured with the embodiment of Fig.
On the other hand the echoes exhibiting another Doppler frequency are not represented.
A high Doppler frequency indicates that the user device is moving at high speed.
The improvements are maintained even when Doppler frequency shifts are present on the signals.
The estimation can for example be based on the measured maximum Doppler frequency.
The intensity modulation includes the Doppler frequency characteristic of the moving target.
The Doppler frequency f Doppler i is used to determine the longitudinal component of the air speed.
The intensity modulation comprises the characteristic Doppler frequency of the displaced target.
No Doppler frequency offset is included.
The correlations are performed over a plurality of code phase and Doppler frequency hypotheses.
The useful information carried by the Doppler frequency shift is obtained by using coherent detection.
It is maximum when the realignment frequency has the same sign as the Doppler frequency.
SAR radar imaging uses the Doppler frequency of the targets to separate them angularly.
The bandpass filters have pass bands having a width corresponding to approximately the Doppler frequency.
The receiver can also use the Doppler frequency to track or predict new paths.
The term EPMATHMARKEREP corresponds to the Doppler frequency.
The user terminal measures the Doppler frequency shift of the third signal experienced.
Doppler frequency shift measuring device of the optical type comprising,.
The basic observable in radio occultation is the Doppler frequency of the received signal.
The Doppler frequency fD giving the radial speed of the vehicle V.
The mobility may be obtained by measuring the Doppler frequency of the user device.
This Doppler frequency is therefore f d = a.
T designating the period of the signal at the Doppler frequency for the considered shot.
So, in the Doppler frequency estimation, the Doppler angle φ is to be estimated.
This Fourier transform enables the Doppler frequency to be detected.
Next, the Doppler frequency shift can be computed in accordance with an equation,.
Switching to Doppler frequency.
Then the Doppler frequency is changed and the different code offsets are re-examined.
Are the speed measurements computed from Doppler frequency shifts?
The user terminal measures the Doppler frequency shift of the signal and timestamps the measurement.
The method of claim 7 wherein the parameter bias is a Doppler frequency bias.
Use of the Doppler frequency.
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