4 papers
A Game-Theoretic Approach for High-Resolution Automotive FMCW Radar Interference Avoidance
Yunian Pan, Jun Li, Lifan Xu +2
Nonlinear frequency hopping has emerged as a promising approach for mitigating interference and enhancing range resolution in automotive FMCW radar systems. Achieving an optimal ba…
Deep Frequency Attention Networks for Single Snapshot Sparse Array Interpolation
Ruxin Zheng, Shunqiao Sun, Hongshan Liu
Sparse arrays have been widely exploited in radar systems because of their advantages in achieving large array aperture at low hardware cost, while significantly reducing mutual co…
Signal Processing Challenges in Automotive Radar
Sandeep Rao, Rajan Narasimha, Shunqiao Sun
As automotive radars continue to proliferate, there is a continuous need for improved performance and several critical problems that need to be solved. All of this is driving resea…
Advancing Single-Snapshot DOA Estimation with Siamese Neural Networks for Sparse Linear Arrays
Ruxin Zheng, Shunqiao Sun, Hongshan Liu +1
Single-snapshot signal processing in sparse linear arrays has become increasingly vital, particularly in dynamic environments like automotive radar systems, where only limited snap…