The high spatial resolution and high displacement sensitivity of mmWave radar have significantly enhanced the performance of wireless sensing. However, improved sensing …
This paper presents the recent progress on the terahertz (THz) frequency-modulated continuous-wave (FMCW) radars implemented on advanced CMOS and SiGe BiCMOS …
The aim of this paper is to show how compact mmWave radar systems, attached to a person, can take advantage of their movements, in order to significantly improve the image …
K Guo, C Liu, S Zhao, J Lu, S Zhang, H Yang - Sensors, 2021 - mdpi.com
In response to the current demand for the remote monitoring of older people living alone, a non-contact human vital signs monitoring system based on millimeter wave radar has …
A fully integrated high-efficiency phase-locked sub-terahertz (THz) radiator is reported in this article, implemented in a 55-nm SiGe BiCMOS process. This radiator is capable of …
J Li, J Pang, X Fan - Computer Communications, 2024 - Elsevier
In communication network planning, a rational base station layout plays a crucial role in improving communication speed, ensuring service quality, and reducing investment costs …
X Zhao - arXiv preprint arXiv:2407.07458, 2024 - arxiv.org
As fifth-generation (5G) and upcoming sixth-generation (6G) communications exhibit tremendous demands in providing high data throughput with a relatively low latency …
In recent years, indoor localization using wireless systems has been an important area of research for its appli‑cations towards health, security and the tracking of users. A Global …
Gait analysis measures the walking biomechanics and identifies the abnormality in regular walking patterns. This information is useful for clinical and rehabilitation purposes. The …