Differentiable Radio Frequency Ray Tracing for Millimeter-Wave Sensing

• Published in: arXiv.org
• Main Authors: Chen, Xingyu, Zhang, Xinyu, Xia, Qiyue, Fang, Xinmin, Lu, Chris Xiaoxuan, Li, Zhengxiong
• Format: Paper
• Language: English
• Published: Ithaca Cornell University Library, arXiv.org 22.11.2023
• Subjects: Millimeter waves; New technology; Radar; Ray tracing; Reconstruction; Simulation; Three dimensional models

Millimeter wave (mmWave) sensing is an emerging technology with applications in 3D object characterization and environment mapping. However, realizing precise 3D reconstruction from sparse mmWave signals remains challenging. Existing methods rely on data-driven learning, constrained by dataset avail...