Calculation of pressure fields from arbitrarily shaped, apodized, and excited ultrasound transducers

Publication: Research - peer-review › Journal article – Annual report year: 1992

Standard

Calculation of pressure fields from arbitrarily shaped, apodized, and excited ultrasound transducers. / Jensen, Jørgen Arendt; Svendsen, Niels Bruun.

In: I E E E Transactions on Ultrasonics, Ferroelectrics and Frequency Control, Vol. 39, No. 2, 1992, p. 262-267.

Publication: Research - peer-review › Journal article – Annual report year: 1992

Publication: Research - peer-review › Journal article – Annual report year: 1992

Bibtex

@article{e5005863d32145e19e3aa2e3ed50d771,

title = "Calculation of pressure fields from arbitrarily shaped, apodized, and excited ultrasound transducers",

publisher = "I E E E",

author = "Jensen, {Jørgen Arendt} and Svendsen, {Niels Bruun}",

note = "Copyright: 1992 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE",

year = "1992",

volume = "39",

number = "2",

pages = "262--267",

journal = "I E E E Transactions on Ultrasonics, Ferroelectrics and Frequency Control",

issn = "0885-3010",

}

RIS

TY - JOUR

T1 - Calculation of pressure fields from arbitrarily shaped, apodized, and excited ultrasound transducers

A1 - Jensen,Jørgen Arendt

A1 - Svendsen,Niels Bruun

AU - Jensen,Jørgen Arendt

AU - Svendsen,Niels Bruun

PB - I E E E

PY - 1992

Y1 - 1992

N2 - A method for simulation of pulsed pressure fields from arbitrarily shaped, apodized and excited ultrasound transducers is suggested. It relies on the Tupholme-Stepanishen method for calculating pulsed pressure fields, and can also handle the continuous wave and pulse-echo case. The field is calculated by dividing the surface into small rectangles and then Summing their response. A fast calculation is obtained by using the far-field approximation. Examples of the accuracy of the approach and actual calculation times are given

AB - A method for simulation of pulsed pressure fields from arbitrarily shaped, apodized and excited ultrasound transducers is suggested. It relies on the Tupholme-Stepanishen method for calculating pulsed pressure fields, and can also handle the continuous wave and pulse-echo case. The field is calculated by dividing the surface into small rectangles and then Summing their response. A fast calculation is obtained by using the far-field approximation. Examples of the accuracy of the approach and actual calculation times are given

U2 - 10.1109/58.139123

DO - 10.1109/58.139123

JO - I E E E Transactions on Ultrasonics, Ferroelectrics and Frequency Control

JF - I E E E Transactions on Ultrasonics, Ferroelectrics and Frequency Control

SN - 0885-3010

IS - 2

VL - 39

SP - 262

EP - 267

ER -