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| Paper: | SAM-L3.1 |
| Session: | Multichannel Signal Processing for Radar and Sonar |
| Time: | Friday, May 21, 15:30 - 15:50 |
| Presentation: |
Lecture |
| Topic: |
Sensor Array and Multichannel Signal Processing: Source localization, separation, classification, and tracking |
| Title: |
ALGORITHMS TO SEPARATE OVERLAPPING SECONDARY SURVEILLANCE RADAR REPLIES |
| Authors: |
Nicolas Petrochilos; LTSI | | |
| | Alle-Jan van der Veen; Delft University of Technology | | |
| Abstract: |
In this article, we investigate the separation of a linear mixture of Secondary Surveillance Radar (SSR) replies impinging on an M-element antenna array. At base-band, a received SSR signal consists of a binary sequence with alphabet {0,1}, modulated by a complex exponential due to the residual carrier frequency. We present two algebraic algorithms to compute the separating beamformers by taking into account the particular modulation format of the received signal. |
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