Title :
Far-field sector scanning using a sampled multielement ultrasonic receiving array
Author :
Harrold, S.O. ; West, R.C.
Author_Institution :
Portsmouth Polytechnic, Department of Electrical & Electronic Engineering, Portsmouth, UK
Abstract :
A. technique which enables target bearing and range information to be obtained by sequential sampling of a multielement linear ultrasonic array is described. A resultant output frequency is extracted which is shown to be a function of the target angle, and results are given which confirm theoretical expectations.
Keywords :
sonar; ultrasonic applications; far field sector scanning; sampled multielement ultrasonic array; sonar; target angle;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19710067
