Title :
Direction finding with interpolated mode
Author :
Weiss, Anthony J. ; Friedlander, Benjamin ; Stoica, Petre
Author_Institution :
Dept. of Electr. Eng., Tel Aviv Univ., Israel
Abstract :
We present a generalization of the MODE direction finding algorithm, using the interpolated array approach. The proposed algorithm is statistically efficient for uncorrelated, correlated and even coherent sources, and requires only a modest amount of computations. The use of array interpolation makes it possible to easily incorporate calibration data into the estimation procedure. The performance of the algorithm is evaluated by computer simulation, verifying its statistical efficiency
Keywords :
array signal processing; interpolation; parameter estimation; DOA estimation; MODE algorithm; array interpolation; calibration data; direction finding algorithm; estimation procedure; interpolated array; interpolated mode; Automatic control; Calibration; Computer simulation; Contracts; Interpolation; Military computing; Multiple signal classification; Narrowband; Sensor arrays; Signal processing;
Conference_Titel :
Signals, Systems and Computers, 1993. 1993 Conference Record of The Twenty-Seventh Asilomar Conference on
Conference_Location :
Pacific Grove, CA
Print_ISBN :
0-8186-4120-7
DOI :
10.1109/ACSSC.1993.342315
