CaltechAUTHORS
  A Caltech Library Service

RF-induced thermoacoustic tomography

Xu, Minghua and Wang, Lihong V. (2002) RF-induced thermoacoustic tomography. In: Proceedings of the Second Joint 24th Annual Conference and the Annual Fall Meeting of the Biomedical Engineering Society. Vol.2. IEEE , Piscataway, NJ, pp. 1211-1212. ISBN 0780376129. http://resolver.caltech.edu/CaltechAUTHORS:20190304-143523184

[img] PDF - Published Version
See Usage Policy.

186Kb

Use this Persistent URL to link to this item: http://resolver.caltech.edu/CaltechAUTHORS:20190304-143523184

Abstract

We present our study of pulsed-microwave-induced thermoacoustic tomography under a circular measurement configuration in biological tissues. A wide beam of short-pulse microwave (radio-frequency, RF) energy is used to illuminate a sample from the bottom. An unfocused ultrasonic transducer with a small aperture is used to record the thermoacoustic signals from the side. A backprojection method based on a rigorous theory is used to reconstruct the cross-sectional image from the measured data. The reconstructed image agrees with the original sample very well.


Item Type:Book Section
Related URLs:
URLURL TypeDescription
https://doi.org/10.1109/iembs.2002.1106353DOIArticle
ORCID:
AuthorORCID
Wang, Lihong V.0000-0001-9783-4383
Additional Information:© 2002 IEEE. This project was sponsored in part by the U.S. Army Medical Research and Materiel Command Grant No. DAMD17–00-1–0455, the National Institutes of Health Grant No. R01 CA71980, the National Science Foundation Grant No. BES-9734491, and Texas Higher Education Coordinating Board Grant No. ARP 000512–0123-1999.
Funders:
Funding AgencyGrant Number
Army Medical Research and Materiel CommandDAMD17-00-1-0455
NIHR01 CA71980
NSFBES-9734491
Texas Higher Education Coordinating Board000512-0123-1999
Subject Keywords:Microwave, Thermoacoustic, Tomography
Record Number:CaltechAUTHORS:20190304-143523184
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20190304-143523184
Official Citation:Minghua Xu and L. V. Wang, "RF-induced thermoacoustic tomography," Proceedings of the Second Joint 24th Annual Conference and the Annual Fall Meeting of the Biomedical Engineering Society] [Engineering in Medicine and Biology, Houston, TX, USA, 2002, pp. 1211-1212 vol.2. doi: 10.1109/IEMBS.2002.1106353
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:93465
Collection:CaltechAUTHORS
Deposited By: George Porter
Deposited On:05 Mar 2019 18:12
Last Modified:05 Mar 2019 18:12

Repository Staff Only: item control page