Commodity Wi-Fi Sensing in 10 Years: Current Status, Challenges, and Opportunities. IEEE Internet Things J. 2022. [CrossRef] 17. Zheng, T.; Chen, Z.; Luo, J.; Ke, L.; Zhao, C.; Yang, Y. SiWa: See into walls via deep UWB radar. In Proceedings of the 2021 IEEE International ...
Studies have been actively carried out using radar and polyvinylidene fluoride resin (PVDF) films to measure blood pressure using BCG signals. Further, other studies have estimated blood pressure by calculating PTT using BCG, PPG, or ECG signals for users seated on a chair [14,15]. However, ...
Introduction Spaceborne synthetic aperture radar is an important part of the field of space Earth observation. Because of its all-time and all-weather working capabilities, it has been widely used in many fields of national defense and the national economy, such as resource exploration and disaster...