Range ambiguity and electrical interference

Please sign up for the course before starting the lesson.

Range ambiguity and electrical interference Multiple focal zones Multiple pulses used to produce each line of echoes For each line of sight, each successive pulse is focussed at greater depth Echoes are only recorded form each focal zone Timing of pulse emission is maximised to minimise the reduction in frame rate Sufficient time must be Read more about Range ambiguity and electrical interference[…]

Back to: Physics of Ultrasound by Roger Gent > Artifacts