Implementation of Range Doppler Migration Synthesis for Radar Target Simulation
| Autor: | Theresa Antes, Thomas Zwick, Benjamin Nuss, Axel Diewald |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Computer science
Doppler radar Real-time computing 020302 automobile design & engineering 020206 networking & telecommunications 02 engineering and technology Signal law.invention symbols.namesake RDM 0203 mechanical engineering law Automotive radar 0202 electrical engineering electronic engineering information engineering symbols Range (statistics) Radar Operational behavior Doppler effect |
| Zdroj: | VTC Spring |
| DOI: | 10.1109/vtc2021-spring51267.2021.9448793 |
| Popis: | As autonomous driving is evolving faster than ever, automotive radar sensors gain even more importance as their ability to detect objects in range and velocity makes them indispensable for environment sensing. In order to verify the sensors’ operational behavior, a test environment with the ability to simulate real world scenarios is required. Radar Target Simulators (RTS) are capable of performing end-of-line, over-the-air validation tests by looping back a received and afterwards modified radar signal. Nonetheless, RTS systems published to date lack the ability to generate authentic radar targets with respect to their characteristic of range Doppler migration (RDM). The paper at hand presents a digital RTS system that incorporates a concept to synthesize the RDM phenomenon. Its performance is evaluated through a measurement campaign. |
| Databáze: | OpenAIRE |
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