Signal detection against a background of a mixture of noise and reverberation interference
Abstract
The noise immunity characteristics and the structure of an optimal detector of signals against a background of an additive mixture of white noise and reverberation interference caused by chaotic reflections of the signal from discontinuities in the medium are determined. The noise immunity of the optimal detector is compared to that of the Urkovits filter (for detecting weak radar signals against a background of interfering reflections) and of a synchrodyne detector.
- Publication:
-
Otbor i Peredacha Informatsii
- Pub Date:
- 1975
- Bibcode:
- 1975OtPeI..43....3G
- Keywords:
-
- Background Noise;
- Radar Echoes;
- Signal Detection;
- Signal To Noise Ratios;
- Radar Filters;
- Radar Receivers;
- Random Noise;
- Reverberation;
- Signal Reflection;
- Communications and Radar