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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: 1/10/2024
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Inventor(s):
Aydin Babakhani
,
Seyedmohammadre 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
2021-217 Air-Breathing Electric Thruster
SUMMARY: UCLA researchers in the Department of Mechanical and Aerospace Engineering have developed air-breathing electric thrusters that would allow satellites to operate in very low Earth orbit (VLEO) for a wide array of applications. BACKGROUND: The majority of spacecraft operate in low Earth orbit (LEO) due to the many advantages of operating...
Published: 7/19/2023
|
Inventor(s):
Richard Wirz
,
Patrick Crandall
Keywords(s):
Aerospace Engineering
,
Atmospheric Entry
,
Communications Satellite
,
Drag (Physics)
,
Propulsion
,
Spacecraft
,
Telecommunication
,
Transportation
Category(s):
Mechanical
,
Energy & Environment > Water Monitoring & Treatment
,
Mechanical > Aeronautics & Aerospace
2022-023 COPYRIGHT: FIELD-PROGRAMMABLE GATE ARRAY (FPGA) CORE FOR PROTOGRAPH-BASED RAPTOR-LIKE (PBRL) LOW-DENSITY PARITY-CHECK (LDPC) ENCODING AND DECODING
SUMMARY: UCLA researchers in the Department of Electrical and Computer Engineering have developed a software that serves as field programmable gate arrays (FPGAs) encoder and decoder for optical communications. BACKGROUND: Satellite communications requires wireless communication techniques that are resilient, secure, and able to process high volumes...
Published: 7/19/2023
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Inventor(s):
Richard Wesel
,
Linfang Wang
,
Dariush Divsalar
,
Caleb Terill
,
Chester Hulse
,
Sean Chen
,
Calvin Kuo
Keywords(s):
Aerospace Engineering
,
Communications Satellite
,
Field-Programmable Gate Array
,
Low-Density Parity-Check Code
,
Telecommunication
,
Wireless
Category(s):
Software & Algorithms
,
Software & Algorithms > Communication & Networking
,
Electrical
,
Electrical > Wireless
,
Software & Algorithms > Programs
2021-239-LDPC MINSUM DECODER WITH NEURAL-NETWORK-OPTIMIZED DEGREE-SPECIFIC WEIGHTS
SUMMARY: UCLA researchers in the Department of Electrical and Computer Engineering have developed a neural network-based approach to decode Low Density Parity Codes (LDPCs) that is capable of accurately transmitting large bit number data faster and with a lower frame rate error that conventional approaches. BACKGROUND: The transmission of data at...
Published: 7/19/2023
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Inventor(s):
Richard Wesel
,
Linfang Wang
,
Sean Chen
,
Dariush Divsalar
,
Jonathan Nguyen
Keywords(s):
Algorithm
,
Artificial Neural Network
,
Data Recovery
,
Error Detection And Correction
,
Information Theory
,
Low-Density Parity-Check Code
,
Parity-Check Matrix
,
Software & Algorithms
,
Telecommunication
Category(s):
Software & Algorithms > Communication & Networking
,
Software & Algorithms
,
Electrical > Signal Processing
,
Software & Algorithms > Artificial Intelligence & Machine Learning
,
Electrical > Wireless
,
Software & Algorithms > Programs
2020-943 GENERATION OF PLASMA REPRESENTATIVE OF THOSE SURROUNDING RE-ENTRY VEHICLES
SUMMARY: UCLA researchers in the Department of Physics and Astronomy have developed an innovative benchtop method to generate plasmas similar to those enveloping aerial vehicles during reentry. BACKGROUND: When reentering Earth’s atmosphere at hypersonic speeds, aerial vehicles often lose communication with ground operations. This communication...
Published: 7/19/2023
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Inventor(s):
Seth Putterman
,
John Koulakis
,
Seth Pree
Keywords(s):
Atmospheric Entry
,
Communication & Networking
,
Plasma (Physics)
,
Radio Frequency
,
Telecommunication
Category(s):
Mechanical > Instrumentation
,
Electrical > Quantum Computing
,
Mechanical > Aeronautics & Aerospace