| Autor: |
Kyu-Ha Song, Jintae Park, Jin-Woo Han, Sanhae Kim, Jeil Jo |
| Rok vydání: |
2015 |
| Předmět: |
|
| Zdroj: |
Journal of the Institute of Electronics and Information Engineers. 52:184-193 |
| ISSN: |
2287-5026 |
| DOI: |
10.5573/ieie.2015.52.4.184 |
| Popis: |
Passive Surveillance System based on the TDOA detects the emitter position in the air using TOA of pulses comprising emitter signal from multiple receivers. In case that PRI of pulses from the emitter is not enough big in comparison with the distance among receivers, it causes the ambiguity problem in selecting proper pulse pairs for TDOA emitter geolocation. In this paper, a novel ambiguity resolution method of radar pulses is presented by using genetic algorithm after changing ambiguity problem into optimization problem between TDOA of received pulses from each receiver and emitter position. Simulation results are presented to show the performance of the proposed method. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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