What does duty factor of 33% represent?
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A typical value for the duty factor in diagnostic ultrasound…
A typical value for the duty factor in diagnostic ultrasound imaging is:
The time from the start of one pulse to the start of the nex…
The time from the start of one pulse to the start of the next pulse is termed:
Duty factor is:
Duty factor is:
For continuous wave ultrasound, the beam is always “on” and…
For continuous wave ultrasound, the beam is always “on” and the pulse average and temporal average intensities are [a].
A typical value for the duty factor of a continuos wave used…
A typical value for the duty factor of a continuos wave used in diagnostic imaging is:
The beam does not have the same intensity at different locat…
The beam does not have the same intensity at different locations.
What is the value of the duty factor for continuous wave ult…
What is the value of the duty factor for continuous wave ultrasound?
A pulsed beam has different intensities at different times.
A pulsed beam has different intensities at different times.
Pulse duration increases if the period of a cycle:
Pulse duration increases if the period of a cycle: