Search Results - radar

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Headar: Sensing Head Gestures for Smartwatches With Wearable Radar (Case No. 2023-265)
Summary: UCLA researchers in the Department of Electrical and Computer Engineering have developed Headar, a wearable radar that can be implemented in smartwatches to detect head gestures. Background: Smartwatches have recently experienced rapid technological advancement and gained a large popularity due to their wide variety of applications features...
Published: 7/9/2024   |   Inventor(s): Yang Zhang, Xiaoying Yang, Eiji Hayashi
Keywords(s): Antennas/Wireless, Consumer Electronics, Electronics & Semiconductors, head gesture, millimeter-wave, Radar, Radar / Antennae, Semiconductor, Semiconductor Device, Semiconductors, Smart Antenna, Smart Material, smart sensing, Smartphone, Smartwatch, wearable
Category(s): Software & Algorithms, Software & Algorithms > Ar/Vr, Electrical, Electrical > Wireless, Electrical > Sensors, Electrical > Wireless > Antennas
UWHear: Through-Wall Extraction and Separation of Audio Vibrations Using Wireless Signals (Case No. 2022-118)
Summary: UCLA researchers in the department of Electrical and Computer Engineering have developed a system that simultaneously recovers and separates sounds from multiple sources using impulse radio ultra-wide band technology without microphones that is capable of working through light building materials without the need for line of sight. Background: Audio...
Published: 9/10/2024   |   Inventor(s): Mani Srivastava, Ziqi Wang, Akash Singh, Luis Garcia, Zhe Chen, Jun Luo
Keywords(s): Antenna (Radio), Antennas/Wireless, Audio Power Amplifier, Electrical Engineering, Monitoring And Recording Systems, Radar, Remote Sensing, Semiconductor, Semiconductor Device, Wideband, Wireless, Wireless Sensor Network
Category(s): Software & Algorithms, Software & Algorithms > Communication & Networking, Electrical, Electrical > Sensors, Electrical > Instrumentation, Electrical > Wireless, Electrical > Electronics & Semiconductors
Radar-Based Water Detection Device for Highly Accurate Real-Time Measurements
Small, Low-Power, Wireless Sensor Detects Water Elevation Changes and Streams Continuous Data to a Local PC or Base StationThis DC-coupled, continuous-wave Doppler radar sensor can accurately and effectively measure water flow data and wirelessly transmit the data to a local station. The device can track sub-millimeter water displacement and distance...
Published: 6/27/2021   |   Inventor(s): Changzhi Li, Jennifer Bridge, Changzhan Gu, Justin Davis
Keywords(s): radar, sensor, sensor technology related to measurements
Category(s): Technology Classifications > Engineering, Technology Classifications > Engineering > Civil, Technology Classifications > Engineering > Electrical, Technology Classifications > Engineering > Instrumentation-Sensors-Photonics, Technology Classifications > Environmental > Water