Enhanced iron-tunnel recognition for automotive radars
Jae-Eun Lee, Hae-Seung Lim, Seong-Hee Jeong, Seong-Cheol Kim, Young-Seok Choi, Hyun‐Chool Shin · 2015
In this paper, we propose a novel iron-tunnel recognition method to overcome the deterioration of the target or vehicle detection performance due to iron tunnel clutters. The proposed method measures the degree of spectral spreading through the analysis of the spectrum characteristics of the received radar signal under different road conditions. The proposed method can successfully detect iron tunnels.