Ultrasound transducer for enhancing signal reception in ultrasou

Details Ultrasound transducer for enhancing signal reception in ultrasou Ultrasound transducer for enhancing signal reception in ultrasou

1982-05-13

1984-01-24

Miller, J. D.

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

310334, 310800, H01L 4104

Patent

active

044279124

ABSTRACT:
An ultrasonic transducer assembly having three layers. The front and back layers are made of piezoelectric materials, and are acoustically matched by the intermediate layer. The back layer functions as an ultrasound transmitter, and the front layer functions both as a transmission matching layer and as an ultrasound receiver. During reception, by delaying the signal which is generated by the front layer so that it is in phase with a signal which appears across the back layer and then adding them together, the back layer also functions to enhance the received signal.

REFERENCES:
patent: 4276491 (1981-06-01), Daniel
patent: 4356422 (1982-10-01), van Maanen

Affiliated with

Also associated with

Rating

Ultrasound transducer for enhancing signal reception in ultrasou does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ultrasound transducer for enhancing signal reception in ultrasou, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ultrasound transducer for enhancing signal reception in ultrasou will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1289310