Search Results - radiofrequency+signaling

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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 Dual-Mode Coil-Reuse Data Acquisition System for Miniaturized Wirelessly Powered Biopotential Sensing Nodes (Case No. 2024-173)
Summary: UCLA researchers in the Department of Electrical and Computer Engineering have developed a dual-mode, batteryless coil-reuse system for biosensing devices that enables efficient wireless power transfer and long-range data transmission in a compact form. Background: A vast majority of wearable and implantable medical devices require two wireless...
Published: 5/8/2025   |   Updated: 4/23/2025   |   Inventor(s): Aydin Babakhani, Hamid Jafarisharemi
Keywords(s): Antennas/Wireless, battery-less, battery-less IoT, Bioelectromagnetics, bioelectronics, Bioinformatics, bioinformatics pipeline, Biomedical Engineering, biomedical implantation, biomedical sensors, Biomonitoring, Biosensor, Cardiac failure, coil design, Data Acquisition, Data Analytics, Electrical stimulation, electrochemical sensors, implantable sensors, low-power architecture, low-power device, medical device cardiac monitoring, Medical Devices and Materials, node architecture, non-invasive cardiac monitoring, radiofrequency (RF) coil, radiofrequency signaling, Rechargeable Battery, self-powered wireless sensor solutions, Sensor, Sensors, Smart Antenna, soft electrical circuits, wearable, wearable electronics, wearable medical device, wearable medical devices, wearable sensors
Category(s): Electrical, Electrical > Flexible Electronics, Electrical > Sensors, Electrical > Wireless, Medical Devices, Medical Devices > Monitoring And Recording Systems
Pulsed Dynamic Load Modulation Power Amplifier Circuit (Case No. 2006-330)
Summary: UCLA researchers in the Department of Electrical and Computer Engineering developed a method for a power amplifier circuit with improved efficiency. Background: The wireless communication industry faces a demand for high data transfer rates with limited frequency resources. Existing methods of improving performance involve the use of power...
Published: 7/17/2025   |   Updated: 3/25/2024   |   Inventor(s): Yuanxun Wang, Jinseong Jeong
Keywords(s): Antennas/Wireless, attenuator, Doping (Semiconductor), efficiency enhancement, Electronics & Semiconductors, energy-efficient wireless communication, Microelectronics Semiconductor Device Fabrication, Organic Semiconductor, power amplifier, Power Amplifier Circuit, pulsed load modulation, radiofrequency (RF) coil, radiofrequency signaling, RF signal, Semiconductor, semiconductor chip foundries, Semiconductor Device, Semiconductor Device Fabrication, Semiconductor Ohmic Contact, Semiconductor Risk Assessment, Semiconductor Sapphire, Semiconductors, variable load matching, Wireless, wireless capsule endoscopy, wireless communication, Wireless Sensor Network, zzsemiconducting materials
Category(s): Electrical, Electrical > Signal Processing, Electrical > Wireless, Electrical > Electronics & Semiconductors