On adaptive multiband signal detection with GLR algorithm
Abstract
An adaptive multiband detector based on the principle of the generalized likelihood ratio test (GLR) is presented. Its detection performance is studied and compared with that of the corresponding single-band GLR detector. The multiband detector is shown to significantly outperform the single-band under the chosen system constraint, especially when the amount of data available from a single frequency band is severely limited by the environment.
- Publication:
-
IEEE Transactions on Aerospace Electronic Systems
- Pub Date:
- March 1991
- DOI:
- 10.1109/7.78296
- Bibcode:
- 1991ITAES..27..225W
- Keywords:
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- False Alarms;
- Maximum Likelihood Estimates;
- Signal Detection;
- Covariance;
- Signal To Noise Ratios;
- Communications and Radar