Estimation of the covariance matrix of signals according to the measured power
Abstract
A covariance matrix is constructed which can be used to optimize the weight coefficients in a receiving phased-array antenna. A number of algorithms have been developed which make it possible to use this matrix to estimate the angular coordinates and power of the signal sources.
- Publication:
-
Radioehlektronika
- Pub Date:
- February 1991
- Bibcode:
- 1991Radel..34...95S
- Keywords:
-
- Antenna Arrays;
- Covariance;
- Phased Arrays;
- Signal Processing;
- Weighting Functions;
- Algorithms;
- Analog To Digital Converters;
- Coordinate Transformations;
- Polar Coordinates;
- Communications and Radar