# Robot radar study reconstructs structures on both sides in one pass

_Published Monday, November 9, 2026 at 11:05 PM EST · Robotics, Science · Latest · Tier 2 — Notable_

Researchers report reconstructing three-dimensional structures on both sides of a mobile robot's path using one forward-mounted radar during a single forward pass. The preprint describes a method that combines radar measurements taken at different frequencies and robot positions to locate nearby structures without learned representations of the scene.

Experiments in controlled, office/study and corridor environments produced mean lateral-forward localization errors of 4.65, 5.63 and 5.98 cm, respectively. The method combines local images to account for structures becoming visible from different viewpoints; the reported results cover those three experimental environments.

## Sources

- [arXiv Query: search_query=cat:cs.RO&id_list=&start=0&max_results=30](https://arxiv.org/abs/2611.11296v1)

---
Canonical: https://techandbusiness.org/newswire/qy-yOEU0r_gNJX9KJuUk0N
Published: 2026-11-10T04:05:30.990Z
Story chronology: 2026-11-08T10:42:59.000Z
Retrieved: 2026-11-10T06:16:05.674Z
Publisher: Tech & Business (techandbusiness.org)