Journal article
Direction Finding in Partly Calibrated Sensor Arrays Composed of Multiple Subarrays
Abstract
We consider the direction-finding problem in partly calibrated arrays composed of several calibrated and identically oriented (but possibly nonidentical) subarrays that are displaced by unknown (and possibly time-varying) vector translations. A new search-free eigenstructure-based direction-finding approach is proposed for such class of sensor arrays. It is referred to as the rank-reduction (RARE) estimator and enjoys simple implementation that …
Authors
Pesavento M; Gershman AB; Wong KM
Journal
IEEE Transactions on Signal Processing, Vol. 50, No. 9,
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
September 2002
DOI
10.1109/tsp.2002.801929
ISSN
1053-587X