DocumentCode
1222567
Title
Computer Controlled Bidirectional Phasing for Real Time Echosonography
Author
Truhlar, Mark A. ; Fox, Martin D.
Author_Institution
Department of Electrical Engineering and Computer Science, University of Connecticut
Issue
6
fYear
1978
Firstpage
562
Lastpage
564
Abstract
A bidirectional phasing scheme for a real time B-mode ultrasonic imager is described. The system uses a PDP-11 digital computer and analog delay lines to focus an ultrasonic transducer array. Preliminary transmit field patterns, obtained using the system suggest the resolution will be Rayleigh limited.
Keywords
Analog computers; Computer displays; Consumer electronics; Delay lines; Delay systems; Focusing; Phased arrays; Ultrasonic imaging; Ultrasonic transducer arrays; Ultrasonic transducers; Computers; Transducers; Ultrasonics;
fLanguage
English
Journal_Title
Biomedical Engineering, IEEE Transactions on
Publisher
ieee
ISSN
0018-9294
Type
jour
DOI
10.1109/TBME.1978.326294
Filename
4122905
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