Title :
Ultrasonic Doppler for Distance Measurement
Author :
Wachspress, Melvin
fDate :
3/1/1961 12:00:00 AM
Keywords :
Acoustic transducers; Cities and towns; Distance measurement; Equations; Frequency; Geometry; Modems; Optical reflection; Roads; Ultrasonic transducers;
Journal_Title :
Ultrasonic Engineering, IRE Transactions on
DOI :
10.1109/T-PGUE.1961.29273