Spatial Diversity 24-GHz FMCW Radar With Ground Effect Compensation for Automotive Applications

  title={Spatial Diversity 24-GHz FMCW Radar With Ground Effect Compensation for Automotive Applications},
  author={Hsiao-Ning Wang and Ying-Wei Huang and S. Chung},
  journal={IEEE Transactions on Vehicular Technology},
In automotive radar applications, a realistic road surface can cause multipath reflection, degrade the received power, and reduce detection probability. This paper proposes a one-transmitter–two-receiver (1T2R) 24-GHz frequency-modulation continuous-wave (FMCW) radar architecture with spatial diversity and ground effect compensation for automotive applications. A ray-tracing technique was developed to evaluate the multipath effect of the road surface. In the proposed design, suitable spacing… Expand
10 Citations
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