Search Results - audio+power+amplifier

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Chip-Scale Monolithic Led-Photovoltaic Voltage Boost Conversion (Case No. 2025-033)
Summary: UCLA researchers in the Department of Materials Science and Engineering have developed a non-switching optoelectronic voltage conversion platform capable of voltage boost conversion at low input voltages on a miniature scale. Background: Voltage conversion is crucial for powering industrial systems, home appliances, electric vehicles, and...
Published: 12/4/2024   |   Inventor(s): Pattabhi "Aaswath" Raman, Parthiban Santhanam
Keywords(s): Application-Specific Integrated Circuit, Audio Power Amplifier, Autonomous Energy, clean energy, clean energy consumption, Compressed Air Energy Storage, Concentrated Solar Power, Concentrated Solar Power Chemical Engineering, conversion efficiency photoelectric, Doping (Semiconductor), Electronics & Semiconductors, Energy & Water, Energy Balance (Biology), energy conversion, energy conversion applications, Energy Density, Energy Density Boiling Point, Energy Density Silicide, Energy Density Strong Interaction, Energy Efficiency, energy efficient IoT, Energy Generation & Storage, Energy Generation, Transmission, or Storage, Energy Harvesting, Energy Harvesting Evaporation, energy management, Energy Management System, Energy positive, energy recycle, Energy Recycling, Energy Security , high-powered laser systems, Integrated Circuit, Integrated Circuit Standing Wave, Integrated Circuit Via (Electronics), interaction-powered, low-power device, Microelectronics Semiconductor Device Fabrication, Mixed-Signal Integrated Circuit, Monolithic Microwave Integrated Circuit, nanophotonic, nanophotonic structures, nanophotonics, Network Analysis (Electrical Circuits), Neuromorphic circuits, OLED, Optoelectronics, Optoelectronics Waveguide (Electromagnetism), Organic Semiconductor, people-as-power, photonic, Photonic Integrated Circuit, photonic materials, Photonic structures, Photonics, power amplifier, Power Amplifier Circuit, power conversion efficiency, Power distribution & grids, Power Electronics, Power Transmission, Printed Circuit Board, self-powered wireless sensor solutions, Semiconductor, semiconductor chip foundries, Semiconductor Device, Semiconductor Device Fabrication, Semiconductor Ohmic Contact, Semiconductor Risk Assessment, Semiconductor Sapphire, Semiconductors, Short Circuit, soft electrical circuits, thermal circuit, Three-Dimensional Integrated Circuit, wearable electronics, zero-carbon emission power, zzsemiconducting materials
Category(s): Electrical, Electrical > Electronics & Semiconductors, Materials, Materials > Semiconducting Materials, Electrical > Electronics & Semiconductors > Circuits, Energy & Environment, Energy & Environment > Energy Efficiency, Optics & Photonics
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