UAV lidar

Millimeter-Wave Radar for Drone Obstacle Avoidance: Technology, Advantages, and Applications

Leave a Comment / Blog, UAV lidar / May 29, 2025

Introduction The rapid development of drone (UAV) technology has unlocked new opportunities in aerial photography, inspection, logistics, security, and myriad industrial sectors. However, as drones fly autonomously or semi-autonomously, ensuring safe navigation—especially in complex or unpredictable environments—becomes paramount. One of the most advanced and reliable solutions for this safety challenge is millimeter-wave (mmWave) radar for …

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Millimeter-Wave LiDAR: Obstacle Avoidance and Precise Ranging for Drones

Leave a Comment / Blog, UAV lidar / March 13, 2025

In recent years, drones have evolved from niche gadgets to versatile tools with applications spanning environmental monitoring, agriculture, archaeology, and urban logistics. However, as their roles expand, so do the technical challenges—particularly in navigation and safety. Enter millimeter-wave radar, a game-changing technology poised to revolutionize how drones perceive their surroundings, avoid obstacles, and achieve centimeter-level accuracy …

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A Compact 80GHz Obstacle Avoidance Radar with Dual-Beam Technology

Leave a Comment / UAV lidar / March 11, 2025

The MR82-UAV is a compact obstacle avoidance radar operating in the 80GHz frequency band, featuring an advanced dual-beam design. By emitting two fan-shaped microwave beams forward, it detects reflected signals to identify obstacles, calculates their relative distance, and guides drones to avoid collisions accurately during flight. With a detection range of 0.2–80 meters, this radar excels in performance with its compact …

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What Kind of Radar Do Agricultural Drones Really Need?

Leave a Comment / UAV lidar / March 10, 2025

Agricultural drones have revolutionized modern farming, enabling precision spraying, crop monitoring, and efficient resource management. However, navigating complex farmland environments—filled with trees, power lines, buildings, animals, and uneven terrain—poses significant challenges. At flight heights of just 2–3 meters above ground, these drones require advanced radar systems to avoid obstacles while minimizing false alarms from terrain …

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Leveraging Millimeter-Wave Radar Modules for Enhanced Obstacle Detection and Avoidance in Unmanned Aerial Vehicles

Leave a Comment / Blog, UAV lidar / April 23, 2024

The rapid advancement of unmanned aerial vehicle (UAV) technology has unlocked a plethora of new applications and opportunities across diverse industries. However, ensuring the safety and stability of UAV flight necessitates their ability to accurately perceive and avoid obstacles during operation. In this regard, millimeter-wave radar modules are emerging as a crucial technology for UAV …

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Unveiling the Workings and Applications of Drone-Mounted LiDAR

Leave a Comment / UAV lidar / April 18, 2024

With the rapid advancement of technology, drones have revolutionized various fields, including aerial photography, agriculture, and environmental monitoring. Among the technological advancements that have empowered drones with enhanced sensing capabilities is drone-mounted LiDAR. This article delves into the working principles of drone-mounted LiDAR and explores its diverse applications. 1. Definition of Drone-Mounted LiDAR Drone-mounted LiDAR, …

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