Title
A novel biomimetic sonarhead using beamforming technology to mimic bat echolocation A novel biomimetic sonarhead using beamforming technology to mimic bat echolocation
Author
Faculty/Department
Faculty of Applied Economics
Publication type
article
Publication
New York ,
Subject
Physics
Source (journal)
IEEE transactions on ultrasonics, ferroelectrics and frequency control / Institute of Electrical and Electronics Engineers [New York, N.Y.] - New York
IEEE transactions on ultrasonics, ferroelectrics and frequency control / Institute of Electrical and Electronics Engineers [New York, N.Y.] - New York
Volume/pages
59(2012) :7 , p. 1369-1377
ISSN
0885-3010
ISI
000307805800005
Carrier
E
Target language
English (eng)
Full text (Publishers DOI)
Affiliation
University of Antwerp
Abstract
A novel biomimetic sonarhead has been developed to allow researchers of bat echolocation behavior and biomimetic sonar to perform experiments with a system similar to the bat's sensory system. The bat's echolocation-related transfer function (ERTF) is implemented using an array of receivers to implement the head-related transfer function (HRTF), and an array of emitters mounted on a cylindrical manifold to implement the emission pattern of the bat. The complete system is controlled by a field-programmable gate array (FPGA) based embedded system connected through a USB interface.
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