Title :
Tracking multiple targets in 2-D angular space using sensor array
Author_Institution :
Dept. of Electron. Eng., Hong Kong Polytech., Kowloon, Hong Kong
Abstract :
A recently proposed algorithm is generalised for tracking both azimuth and elevation angles of moving targets using a sensor array. An error-correction procedure is incorporated into the algorithm to reduce error propagations due to the use of recursive approximations in updating target angle estimates. A computer simulation example is provided for illustration.
Keywords :
error correction; radar theory; tracking; 2D angular space; azimuth angle tracking; computer simulation; elevation angles; error-correction procedure; moving targets; multiple targets tracking; recursive approximations; sensor array; target angle estimates update;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19910925
