Method of generating a predetermined wave field

Details Method of generating a predetermined wave field Method of generating a predetermined wave field

2003-05-28

2010-12-28

Winakur, Eric F (Department: 3768)

Surgery

Diagnostic testing

Detecting nuclear, electromagnetic, or ultrasonic radiation

C600S447000, C601S002000, C073S602000, C455S039000

Reexamination Certificate

active

07857762

ABSTRACT:
The invention relates to a method of generating a predetermined objective wave field in a medium using a first network of transducers T1-Tn). The inventive method consists in first using each transducer i of the first network to emit an approximation of the signal ei(t). Subsequently, each transducer of a second network of transducers (T′1-T′m) is used to emit an error signal corresponding to the time reversal of the difference between the signals captured from said first emission and objective signals. Finally, approximation ei(t) is corrected by subtracting the time reversal of the signal captured by each transducer i using the error signal.

REFERENCES:
patent: 5092336 (1992-03-01), Fink
patent: 5431053 (1995-07-01), Fink
patent: 6198829 (2001-03-01), Fink et al.
patent: 7101337 (2006-09-01), Aubry et al.
patent: WO-03/101302 (2003-12-01), None

Affiliated with

Also associated with

Rating

Method of generating a predetermined wave field does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of generating a predetermined wave field, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of generating a predetermined wave field will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4152112