By Topic

Passive array shape calibration with wide band sources of unknown location

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Forster, P. ; Lab. Electron. et Commun., CNAM, Paris, France ; Martinerie, F.

The paper presents a new method for source localization and array shape calibration with an array of unknown geometry. The proposed method uses as elementary sensors orthogonal acoustic dipoles which allow both array shape calibration and directions of arrival estimation for wide band signals with overlapping spectra, without any prior knowledge of sensors and sources locations. Extensive simulations with a random array of 8 sensors show that good results are obtained for wide band sources over an octave, a time bandwidth product of 4000, and a signal to noise ratio as weak as -13 dB

Published in:

OCEANS '94. 'Oceans Engineering for Today's Technology and Tomorrow's Preservation.' Proceedings  (Volume:1 )

Date of Conference:

13-16 Sep 1994