Results 31 to 40 of about 1,999,725 (279)
A Novel Method for Improving Point Cloud Accuracy in Automotive Radar Object Recognition
IEEE Access, 2023 High-quality environmental perceptions are crucial for self-driving cars. Integrating multiple sensors is the predominant research direction for enhancing the accuracy and resilience of autonomous driving systems.
Guowei Lu +6 more
doaj +1 more source
Estimation of Urine Flow Velocity Using Millimeter-Wave FMCW Radar
, 2022 This study investigated the feasibility of remotely estimating the urinary flow velocity of a human subject with high accuracy using millimeter-wave radar.
Kong, Hyounjoong +5 more
core +1 more source
Applied Sciences, 2022 This paper investigates the feasibility of extracting the characteristics of sealed paper boxes based on range profiles using a millimeter-wave automotive FMCW radar.
Lovedeep Singh +3 more
doaj +1 more source
Indoor Pico-Cellular Network Operation based on a Simple Optical Millimetre-Wave Generation Scheme [PDF]
, 2010 Experimental demonstrations of modulated signal transmission and pico-cellular network operation at millimeter-wave frequencies, which are based on a simple technique for millimeter-wave generation using an optical phase modulator and optical filtering ...
Jeanne James +14 more
core +1 more source
Water Surface Acoustic Wave Detection by a Millimeter Wave Radar
Remote Sensing, 2022 Feature extraction and recognition of underwater targets are important in military and civilian areas. This paper studied water surface acoustic wave (WSAW) detection by a millimeter wave (mmWave) radar. The mmWave-based endpoint detection method of the WSAW was introduced. Simulated results show that the continuous wavelet transform (CWT) method has a
Yuming Zeng, Siyi Shen, Zhiwei Xu 0003
openaire +2 more sources
Signals, 2022 Millimeter-wave radar has demonstrated its high efficiency in complex environments in recent years, which outperforms LiDAR and computer vision in human activity recognition in the presence of smoke, fog, and dust. In previous studies, researchers mostly
Yuchen Huang +5 more
doaj +1 more source
Millimeter-wave radar for vital signs sensing
SPIE Proceedings, 2009 In this paper, we will describe the development of a 228 GHz heterodyne radar system as a vital signs sensing monitor that can remotely measure respiration and heart rates from distances of 1 to 50 meters. We will discuss the design of the radar system along with several studies of its performance.
Petkie, Douglas T. +2 more
openaire +3 more sources
Modeling specifications for HiVision Millimeter Wave Radar for multisensory Enhanced Vision Systems [PDF]
, 2013 A number of projects have been developed to increase flight safety and economy of aviation. The development and validation of systems for pilot assistance is also one field of interest.
Devendran, B +2 more
core
Kinetics‐Controlled Architecture of Binder‐Free Organic Electrodes for Enhanced Ion Transport
Advanced Functional Materials, EarlyView.Pulse reverse electrodeposition controls nucleation and growth to create hierarchically porous Py‐derived oligomeric electrodes with enhanced ionic accessibility and reduced transport resistance. The resulting binder‐free architectures translate these transport advantages into practical sodium‐storage functionality.
Satendra Kumar +1 more
wiley +1 more source
Tramway obstacles detection based on information fusion of MMV radar and machine vision
物联网学报, 2017 A method of obstacle detection based on information fusion of millimeter wave radar and machine vision sensor was proposed.Firstly,the millimeter wave radar and camera calibration,image and radar realize spatiotemporal data synchronization,the target ...
Guang-yao ZHAI +5 more
doaj +2 more sources