Radar target simulator with complex-valued delay line modeling based on standard radar components
- With increasing radar activities in the automotive, industrial and private sector, there is a need to test radar sensors in their environment. A radar target simulator can help testing radar systems repeatably. In this paper, the authors present a concept of low-cost hardware for radar target simulation. The theoretical foundations are derived and analyzed. An implementation of a demonstrator operating in the 24 GHz ISM band is shown for which the dynamical range simulation was implemented in a FPGA with fast sampling ADCs and DACs. By using a FIR filtering approach a fine discretization of the range could be reached which will furthermore allow an inherent and automatic Doppler simulation by moving the target.
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| Author: | Andreas R. DiewaldORCiD, Manuel Steins, Simon Müller |
|---|---|
| URN: | urn:nbn:de:hbz:tr5-837 |
| DOI: | https://doi.org/10.5194/ars-16-203-2018 |
| Parent Title (German): | Advances in Radio Science |
| Publisher: | Copernicus Publications |
| Document Type: | Article (specialist journals) |
| Language: | English |
| Date of OPUS upload: | 2022/08/30 |
| Date of first Publication: | 2018/12/18 |
| Publishing University: | Hochschule Trier |
| Release Date: | 2022/09/05 |
| GND Keyword: | Radar |
| Volume: | 16 |
| Page Number: | 11 |
| First Page: | 203 |
| Last Page: | 213 |
| Departments: | Institute / LaROS - Labor für Radiotechnologie und optische Systeme |
| Dewey Decimal Classification: | 6 Technik, Medizin, angewandte Wissenschaften / 62 Ingenieurwissenschaften |
| Licence (German): |  Creative Commons - CC BY - Namensnennung 4.0 International |
