Radar target simulator with complex-valued delay line modeling based on standard radar components-Reference-Cited by-同舟云学术

Radar target simulator with complex-valued delay line modeling based on standard radar components

Published:2018-12-18 Issue: Volume:16 Page:203-213
ISSN:1684-9973
Container-title:Advances in Radio Science
language:en
Short-container-title:Adv. Radio Sci.

Author:

Diewald Andreas R.^ORCID,Steins Manuel,Müller Simon

Abstract

Abstract. 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.

Publisher

Copernicus GmbH

Link

https://ars.copernicus.org/articles/16/203/2018/ars-16-203-2018.pdf

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