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Document type:
journal article 
Author(s):
Hajiaboli, A; Kellnberger, S; Ntziachristos, V; Razansky, D 
Title:
DESIGN AND TIME-DOMAIN ANALYSIS OF A HIGH-VOLTAGE IMPULSED TEST-BED FOR NEAR-FIELD THERMOACOUSTIC TOMOGRAPHY 
Abstract:
We present numerical time-domain modeling and validation framework for impulse-driven near-field thermoacoustics imaging. It has been recently demonstrated that this new imaging approach comprises a viable alternative for high performance and low-cost imaging using the thermoacoustic phenomenon. Placement of the imaged object in a close vicinity (near field) of an antenna elements along with generation of ultrashort (nanosecond) duration high-voltage excitation impulses further provide high imag...    »
 
Journal title abbreviation:
Prog Electromagn Res B Pier B 
Year:
2013 
Journal volume:
139 
Pages contribution:
105-119 
Language:
eng 
TUM Institution:
Lehrstuhl für Biologische Bildgebung