Abstract
A new method is proposed to provide the simultaneous estimation of both the Doppler frequency and the Direction-of-Arrival (DOA) of multiple signals received by a pulse Doppler phased array radar. Based on the concept of multiple invariance, this approach automatically pairs the Doppler frequencies and DOAs by computing them directly from the eigenvalue decomposition of a so-called signal space-time matrix (SSTM). Simulation results show that the proposed method is effective.
| Original language | English |
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| Pages | 806-810 |
| Number of pages | 5 |
| Publication status | Published - 2001 |
| Event | 2001 CIE International Conference on Radar Proceedings - Beijing, China Duration: 15 Oct 2001 → 18 Oct 2001 |
Conference
| Conference | 2001 CIE International Conference on Radar Proceedings |
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| Country/Territory | China |
| City | Beijing |
| Period | 15/10/01 → 18/10/01 |
Keywords
- DOA estimation
- Doppler frequency estimation
- Radar target
- Signal space-time matrix