Search Results - radio+frequency

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1-Micron Optical-To-Microwave Frequency Division System for Low Phase Noise Microwave Generation (Case No. 2026-042)
Summary: UCLA researchers in the Department of Electrical & Computer Engineering have designed an integrated, chip-scale architecture that generates ultra-pure, highly tunable microwave signals via microcombs. Background: Ultra-low phase noise and highly tunable microwave signals are critical for next-generation technological infrastructure....
Published: 5/29/2026   |   Updated: 5/29/2026   |   Inventor(s): Chee Wei Wong, Dong IL Lee, Wenzheng Liu
Keywords(s): Extremely High Frequency, Frequency conversion, frequency modulation, high frequency electronics, high-frequency signals, Microwave, Microwave Base Transceiver Station, Microwave Microwave Video Scaler, Monolithic Microwave Integrated Circuit, Radio Frequency, Radio Frequency Coil Human Factors And Ergonomics, Radio Frequency Sine Wave, radiofrequency (RF) coil, Radiofrequency Ablation, radiofrequency signaling, RFID (Radio Frequency Identification)
Category(s): Electrical, Electrical > Signal Processing, Electrical > Quantum Computing, Electrical > Computing Hardware, Electrical > Electronics & Semiconductors
Method and Apparatus for Dual-Comb Sensing With Carrier Envelope Phase Stabilized Frequency Comb (Case No. 2025-073)
Summary: Researchers in UCLA’s Electrical and Computer Engineering Department have developed a groundbreaking method to stabilize carrier envelope phase (CEP) shifts, achieving record-low phase noise and ultraprecise frequency detection. Background: Frequency combs enable highly precise optical frequency measurements critical for applications...
Published: 6/27/2025   |   Updated: 6/13/2025   |   Inventor(s): Sergio Carbajo, Mirali Seyed Shariatdoust
Keywords(s): Frequency conversion, high-frequency signals, Laser, lasers, Optical Communication , optical transmission, Optics, quantum communication, Quantum Computer, quantum processing, Radio Frequency, radiofrequency signaling, RF signal, Signal Processing, Signal-To-Noise Ratio
Category(s): Electrical > Signal Processing, Optics & Photonics > Lasers, Optics & Photonics > Spectroscopy, Electrical > Quantum Computing
A Millimeterwave Backscatter Network (Case No. 2024-040)
Summary: UCLA researchers in the Department of Computer Science have developed the first millimeter wave communication network that enables both uplink and downlink communication as well as accurate localization using energy-efficient backscattering techniques. Background: Millimeter wave (mmWave) technology is an emerging wireless communication...
Published: 2/14/2025   |   Updated: 11/6/2023   |   Inventor(s): Omid Abari, Mohammad Hossein Mazaheri Kalahrody, Haofan Lu
Keywords(s): accurate localization, backscatter node, Bandwidth (Computing), Bandwidth (Signal Processing), efficiency bandwidth products, energy-efficient, energy-efficient wireless communication, Extremely High Frequency, frequency modulation, high-data-rate links, high-frequency signals, large bandwidth, millimeter-wave, Millimeterwave network, mmWave backscatter network, node architecture, Radio Frequency, Waveform, Waveguide (Electromagnetism), Wavelength
Category(s): Electrical, Electrical > Wireless, Electrical > Signal Processing, Electrical > Instrumentation, Energy & Environment, Energy & Environment > Energy Efficiency
2020-803 Method and Apparatus for Coherent Radiation From a Swarm of Wirelessly Powered and Synchronized Sensor Nodes
SUMMARYUCLA researchers in the Department of Electrical and Computer Engineering have developed a method to use millimeter-sized microchips fitted with an array of sensors to synchronize and amplify radio frequency (RF) signals for low cost and ubiquitous sensing and localization applications.BACKGROUND Radio frequency identification (RFID) is a wireless...
Published: 7/17/2025   |   Updated: 9/4/2020   |   Inventor(s): Aydin Babakhani
Keywords(s): Antenna (Radio), Antennas/Wireless, Electrical Engineering, Hardware, Internet of Things (IoT), Radio Frequency, RFID (Radio Frequency Identification)
Category(s): Electrical > Sensors, Energy & Environment > Energy Transmission, Electrical > Wireless, Electrical > Wireless > Antennas, Electrical > Electronics & Semiconductors