@inproceedings{e1f05940f21949ab8164539471f57590,
title = "Instantaneous Velocity Vector Estimation Using a Single MIMO Radar Via Multi-Bounce Scattering",
abstract = "Multiple-input, multiple-output (MIMO) radars can estimate radial velocities of moving objects, but not their tangential velocities. In this paper, we propose to exploit multi-bounce scattering in the environment to form an effective multi-'look' synthetic aperture and enable estimation of a moving object's entire velocity vector - both tangential and radial velocities. The proposed approach enables instantaneous velocity vector estimation with a single MIMO radar, without additional sensors or assumptions about the object size. The only requirement of our approach is the existence of at least one resolvable multi-bounce path to the object from a static landmark in the environment. The approach is validated both in theory and simulation.",
keywords = "MIMO radar, Multipath, radar imaging, velocity measurement",
author = "Nishant Mehrotra and Divyanshu Pandey and Upamanyu Madhow and Yasamin Mostofi and Ashutosh Sabharwal",
note = "Publisher Copyright: {\textcopyright} 2024 IEEE.; 2024 IEEE Conference on Computational Imaging Using Synthetic Apertures, CISA 2024 ; Conference date: 20-05-2024 Through 23-05-2024",
year = "2024",
doi = "10.1109/CISA60639.2024.10576593",
language = "English (US)",
series = "2024 IEEE Conference on Computational Imaging Using Synthetic Apertures, CISA 2024",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2024 IEEE Conference on Computational Imaging Using Synthetic Apertures, CISA 2024",
address = "United States",
}