Change search
ReferencesLink to record
Permanent link

Direct link
Robust Source Localization Based on Local Array Response Modeling
KTH, School of Electrical Engineering (EES), Automatic Control.ORCID iD: 0000-0003-2298-6774
Dept of EE, Linköping University, S-581 83 Linköping, Sweden.
KTH, School of Electrical Engineering (EES), Automatic Control.ORCID iD: 0000-0002-1927-1690
1992 (English)In: 1992 IEEE International Conference on Acoustics, Speech, and Signal Processing. ICASSP-92., IEEE , 1992, 441-444 p.Conference paper (Refereed)
Abstract [en]

Many practical applications of signal processing require accurate determination of signal parameters from sensorarray measurements. Most estimation techniques are sensitive to errors in the array response model. Thus, reliable array calibration schemes are of great importance. A paradigm for generating an array model from noise corrupted calibration vectors is developed. The key idea is to use a local parametric model of the sensorresponses. The potential improvement using the suggested scheme is demonstrated on real data collected from a full-scale hydroacoustic array.

Place, publisher, year, edition, pages
IEEE , 1992. 441-444 p.
Keyword [en]
Array signal processing, Automatic control, Calibration, Direction of arrival estimation, Parameter estimation, Phased arrays, Radar applications, Robustness, Sensor arrays, Sensor phenomena and characterization
National Category
URN: urn:nbn:se:kth:diva-92637DOI: 10.1109/ICASSP.1992.226025OAI: diva2:514158
1992 IEEE International Conference on Acoustics, Speech, and Signal Processing. ICASSP-92., 23-26 Mar 1992, San Francisco, CA
NR 20140805Available from: 2012-04-05 Created: 2012-04-05 Last updated: 2013-09-05Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full text

Search in DiVA

By author/editor
Ottersten, BjörnWahlberg, Bo
By organisation
Automatic Control

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 54 hits
ReferencesLink to record
Permanent link

Direct link