Automotive radar – investigation of mutual interference mechanisms

[摘要] In the past mutual interference between automotive radar sensors has notbeen regarded as a major problem. With an increasing number of such systems,however, this topic is receiving more and more attention. The investigationof mutual interference and countermeasures is therefore one topic of thejoint project "Radar on Chip for Cars" (RoCC) funded by the German FederalMinistry of Education and Research (BMBF). RoCC's goal is to pave the wayfor the development of high-performance, low-cost 79 GHz radar sensors basedon Silicon-Germanium (SiGe) Monolithic Microwave Integrated Circuits(MMICs).

This paper will present some generic interference scenarios and report onthe current status of the analysis of interference mechanisms.

[学科分类] 电子、光学、磁材料