Search Results - aydin+babakhani

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Carrier Storage Frequency Divider Using Silicon PIN Diodes (Case No. 2025-023)

Summary: Researchers in UCLA’s Department of Electrical and Computer Engineering have designed and fabricated an innovative device capable of frequency division at the Terahertz range, featuring low power consumption, quadrature outputs, and high sensitivity. Background: Traditional electronic and optical devices struggle to operate at the...

Published: 2/14/2025 | Inventor(s): Sidharth Thomas, Aydin Babakhani, Benyamin Fallahi Motlagh

Keywords(s): Analogue Electronics, Antennas/Wireless, artificial electromagnetic materials, Bandwidth (Signal Processing), Bioelectromagnetics, bioelectronics, bistable electroactive polymer, Cardiac Electrophysiology, Consumer Electronics, Continuous-Wave Radar, Digital Electronics, Digital Signal Processing, Electrical Engineering, Electroactive Polymers, Electrocatalyst, electrochemical sensors, Electrode, Electrode 3D Printing, electrodeposition, electrodes, Electroencephalography, Electroencephalography (EEG), Electroencephalography Microsecond Neurofeedback, Electrolyte, electromagnetic, Electromagnetism, Electron, electron emittance, Electron Gun, Electronics & Semiconductors, energy-efficient wireless communication, Extremely High Frequency, high-frequency signals, image signal processing, Imaging, Integrated Circuit, low-power device, Optical networks, PIN Diode, power conversion efficiency, Radar, Radar / Antennae, Remote Sensing, Semiconductor, Semiconductor Device, Semiconductors, signal decoding, Signal Processing, Silicon, Synthetic aperture radar (SAR), Wireless, wireless communication, wireless connectivity, Wireless Sensor Network, wireless spectrum

Category(s): Electrical > Electronics & Semiconductors, Electrical > Electronics & Semiconductors > Circuits, Electrical, Electrical > Wireless, Electrical > Signal Processing

Method for Accurate Phase Measurement of Non-Coherent Signal (Case No. 2024-191)

Summary: UCLA researchers led by Associate Professor Aydin Babakhani have developed a novel silicon chip component that enables rapid data transmission at high power efficiencies. Background: Orbital angular momentum (OAM) has garnered significant attention recently as a novel dimension for electromagnetic signal transmission. Exploiting the inherent...

Published: 2/14/2025 | Inventor(s): Aydin Babakhani, Wei Sun, Sidharth Thomas

Keywords(s):

Category(s): Electrical, Electrical > Electronics & Semiconductors, Electrical > Wireless, Electrical > Signal Processing

Synchronized Biventricular Heart Pacing Using Wirelessly Powered Leadless Pacemakers (Cases 2019-237 & 2020-401)

Summary: UCLA researchers in the department of electrical and computer engineering have developed a device for synchronized biventricular pacing. Background: Many patients with impaired cardiac function suffer from ventricular desynchrony, a condition that involves a lack of synchronization between the contractions of the left and right ventricles...

Published: 2/14/2025 | Inventor(s): Aydin Babakhani, Hongming Lyu, Medhi Razavi, Mathews John, Allison Post

Keywords(s): acute myocardial infarction, cardiac cycle, Cardiac failure, cardiometabolic disease, cardiopulmonary illness, Cardiovascular, Cardiovascular Disease, cardiovascular diseases, cardiovascular modeling, cardiovascular monitoring, cardiovascular prediction, cardiovascular therapeutic solution, medical device cardiac monitoring, non-invasive cardiac monitoring, tachycardia

Category(s): Medical Devices, Medical Devices > Cardiac, Medical Devices > Monitoring And Recording Systems

Wireless and Batteryless Localization and Physiological Motion Detection System (Case No. 2023-046)

Summary: UCLA researchers in the Electrical and Computer Engineering Department have developed a battery-free localization system equipped with wireless energy harvesting feature, allowing precise localization in gastrointestinal disease detection and treatment. Background: The evolution of wireless capsule endoscopy (WCE) has emerged as a convenient...

Published: 2/14/2025 | Inventor(s): Aydin Babakhani, Arkaprova Ray, Iman Habibagahi

Keywords(s): battery-less, biomedical sensors, capsule endoscope, Energy Harvesting, gastrointestinal (GI) tract diseases, implantable sensors, localization, localization accuracy, motion detection, point-of-care, wireless capsule endoscopy, wireless energy harvesting

Category(s): Electrical, Electrical > Sensors, Life Science Research Tools, Life Science Research Tools > Microscopy And Imaging, Medical Devices, Medical Devices > Medical Imaging, Platforms, Platforms > Diagnostic Platform Technologies

2022-109 Methods and Apparatus for Intercoupled THz Radiating Arrays

Summary: UCLA researchers in the Department of Electrical and Computer Engineering have designed a novel intercoupled oscillator array architecture for efficient THz generation. Background: Efficient THz generation in silicon technologies has been of great interest over the recent years, as it enables an integrated low-cost solution for sensing,...

Published: 2/14/2025 | Inventor(s): Aydin Babakhani, Seyedmohammadreza Razavian

Keywords(s): Active Antenna, Antenna (Radio), Antenna (Radio) Flip Chip DisplayPort, Antennas/Wireless, Application-Specific Integrated Circuit, Communication & Networking, Continuous Wave, Continuous-Wave Radar, Diode, Doping (Semiconductor), Elastomer Static Pressure Pulse Wave, Electronics & Semiconductors, Frequency conversion, Integrated Circuit, Integrated Circuit Standing Wave, Integrated Circuit Via (Electronics), Laser Diode, Light-Emitting Diode, Light-Emitting Diode Monochrome Inkjet Printing, Microelectronics Semiconductor Device Fabrication, Microstrip Antenna, Microwave, Microwave Base Transceiver Station, Microwave Microwave Video Scaler, Mixed-Signal Integrated Circuit, Monolithic Microwave Integrated Circuit, Network Analysis (Electrical Circuits), Optoelectronics Waveguide (Electromagnetism), Organic Semiconductor, Patch Antenna, Patch Antenna Mobile Phone, Phase (Waves), Photodiode, Photonic Integrated Circuit, PIN Diode, Printed Circuit Board, Radar / Antennae, Radio Frequency Sine Wave, Radiodensity, Semiconductor, Semiconductor Device, Semiconductor Device Fabrication, Semiconductor Ohmic Contact, Semiconductor Risk Assessment, Semiconductor Sapphire, Semiconductors, Short Circuit, Smart Antenna, Standing Wave, Telecommunication, Three-Dimensional Integrated Circuit, Waveform, Waveguide, Waveguide (Electromagnetism), Waveguide Light, Waveguide Waveguide (Electromagnetism), Wavelength, zzsemiconducting materials

Category(s): Electrical, Electrical > Electronics & Semiconductors, Materials > Semiconducting Materials, Electrical > Wireless

Millimeter-Wave/THz Integrated Circuits and On-Chip Antennas - Aydin Babakhani

2019-897 THz Impulse and Frequency Comb Generation Using Reverse Recovery of PIN Diode Background: Broadband pulse generation has a wide range of applications such as high-speed communication, high-resolution radars, spectroscopy, and remote sensing. Techniques to increase bandwidth and radiation power have generated great interest in terahertz (THz)...

Published: 2/14/2025 | Inventor(s): Aydin Babakhani

Keywords(s):

Category(s): Electrical, Electrical > Electronics & Semiconductors, Electrical > Wireless

2021-040 A Wireless Recording System-On-Chip for Distributed Neural Interface Systems with Inductive Power Delivery and UWB Data Transmission

SUMMARYUCLA researchers in the Department of the Electrical and Computer Engineering have developed a wireless system-on-chip device that allows for real-time patient neural activity monitoring and stimulation.BACKGROUNDThe power and data demands of neurological implants have grown with the increased implementation of Brain Machine Interface (BMI) systems...

Published: 3/6/2025 | Inventor(s): Hamed Rahmani, Aydin Babakhani

Keywords(s):

Category(s): Diagnostic Markers, Medical Devices > Medical Imaging, Medical Devices > Neural Stimulation, Medical Devices > Monitoring And Recording Systems

2021-007 Point of Care Electrochemical Immunosensor for the Detection of COVID-19

Summary: UCLA researchers in the Department of Electrical and Computer Engineering have developed a wireless, sensitive, and disposable Point of Care (PoC) electrochemical immunosensor for the detection of COVID-19 antibodies. Background: COVID-19 is detected using two main methods: nucleic acid testing and the serological testing. Point-of-Care...

Published: 2/14/2025 | Inventor(s): Aydin Babakhani

Keywords(s):

Category(s): Diagnostic Markers > Immunology, Platforms > Diagnostic Platform Technologies, Therapeutics > Infectious Diseases > COVID

2020-808 Apparatus and Methods for Real-Time Resonance Adaptation for Power Receivers

SUMMARYUCLA researchers in the Department of Electrical and Computer Engineering have developed a successive approximation scheme for energy-harvesting implantable medical devices that offers real-time adaptability to ever-changing dielectric environments and loading conditions while operating in a low (µW) power range. BACKGROUNDWireless power...

Published: 2/14/2025 | Inventor(s): Hongming Lyu, Aydin Babakhani

Keywords(s):

Category(s): Energy & Environment > Energy Storage, Energy & Environment > Energy Transmission, Medical Devices > Monitoring And Recording Systems

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: 2/14/2025 | 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

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