Frequency–angular resolving LiDAR using chip-scale acousto-optic beam steering

B Li, Q Lin, M Li - Nature, 2023 - nature.com
Thanks to its superior imaging resolution and range, light detection and ranging (LiDAR) is
fast becoming an indispensable optical perception technology for intelligent automation …

Short-range vital signs sensing based on EEMD and CWT using IR-UWB radar

X Hu, T Jin - Sensors, 2016 - mdpi.com
The radar sensor described realizes healthcare monitoring capable of detecting subject
chest-wall movement caused by cardiopulmonary activities and wirelessly estimating the …

Indoor follow me drone

W Mao, Z Zhang, L Qiu, J He, Y Cui, S Yun - Proceedings of the 15th …, 2017 - dl.acm.org
With the availability of inexpensive and powerful drones, it is possible to let drones
automatically follow a user for video taping. This can not only reduce cost, but also support …

Promise of a better position

G Vinci, S Lindner, F Barbon, R Weigel… - IEEE Microwave …, 2012 - ieeexplore.ieee.org
Industrial automation today is an essential technology underlying our modern society.
Advanced positioning and sensor feedback tasks in automation processes often require …

Partially coherent radar unties range resolution from bandwidth limitations

R Komissarov, V Kozlov, D Filonov… - Nature communications, 2019 - nature.com
It is widely believed that range resolution, the ability to distinguish between two closely
situated targets, depends inversely on the bandwidth of the transmitted radar signal. Here …

From tumor targeting to speech monitoring: Accurate respiratory monitoring using medical continuous-wave radar sensors

C Gu, C Li - IEEE Microwave Magazine, 2014 - ieeexplore.ieee.org
Since the debut of medical radar sensors nearly four decades ago, there have been many
technical advancements that helped this technology mature. Progresses have been seen …

A comparative study on radar interferometry for vibrations monitoring on different types of bridges

Z Shao, X Zhang, Y Li, J Jiang - IEEE Access, 2018 - ieeexplore.ieee.org
A great number of bridges have been built in the world, which are very important for
economic and society developments. Thus, the bridge monitoring is vital and is also a hot …

A Range Super-resolution Scheme Based on Polarimetric Partially Coherent Radar

D Zhu, F Wang, J Zhou, N Li, T Wang… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Partially coherent radar unties range resolution from bandwidth limitations, enabling range
resolution performance of the radar far beyond the Rayleigh resolution limit. However …

[HTML][HTML] Signal Extension Method for Improved Range Resolution of Frequency-Modulated Continuous Wave Radar in Indoor Environments

S Lee, M Kim, Y Jung, S Lee - Applied Sciences, 2024 - mdpi.com
The range resolution of FMCW radar is critical for accurately distinguishing between multiple
objects. Higher range resolution allows for better object separation and more precise …

Integrated superregenerative amplifier based 24 GHz frequency modulated continuous wave radar active reflector tags for joint ranging and communication

MV Thayyil, A Figueroa, N Joram… - IET Radar, Sonar & …, 2023 - Wiley Online Library
Abstract Concepts for two cooperative active reflector tags (ARTs) for joint ranging and
communication in a linear frequency modulated continuous wave secondary radar system …