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Pulsed-Coherent Electronic Front End for Detection and Ranging

Researchers in the UCLA Department of Electrical and Computer Engineering have developed a Light Detection and Ranging (LiDAR) device capable of high resolution, high acquisition measurements with minimized walk error and adjustable detection quality.

Mechanisms and Devices Enabling Arbitrarily Shaped, Deep-Subwavelength, Acoustic Patterning

UCLA researchers in the Department of Mechanical and Aerospace Engineering have developed a Compliant Membrane Acoustic Patterning (CAMP) technology capable of patterning cells in an arbitrary pattern at a high resolution over a large area.

Real-time, Passive Non-Line-of-Sight Imaging with Thermal Camera by Exploiting Bidirectional Reflectance Distribution Function

UCLA researchers in the Department of Electrical and Computer Engineering have developed a Non-line-of-sight (NLOS) Imaging System using low cost thermal cameras that enable 3D recovery of NLOS heat source for imaging around corners.

Inexpensive Wobbe Index Sensor to Measure Gaseous Fuel Quality

UCR researchers have developed an inexpensive sensor to measure the energy content and fuel quality of gaseous combustible fuel. This sensor estimates the Wobbe Index in real time time and costs about $10. The sensor is confirmed to operate between -20°and 70°Celsius under pressures of -3600 Psi, with an accuracy of ±1%.  Fig. 1 shows the predicted Wobbe Index vs Actual Wobble Index, showing the accuracy of the sensor

A Method for Signal Characterization

UCLA researchers in the Department of Electrical and Computer Engineering have developed a method and apparatus to rapidly analyze optical and electrical signals at very high bandwidths while accommodating advanced signal modulation for lower cost and improved energy consumption.

Technologies Related to Variable-Load Voltage Converters and Their Control Schemes

Researchers at the University of California, Davis have developed voltage converters systems – with associated control schemes – that span a broad spectrum of potential applications.

2D Perovskite Stabilized Phase-Pure Formamidinium Perovskite Solar Cells and Light Emitting Diodes

UCLA researchers in the Department of Materials Science and Engineering have developed a novel lead halide perovskite solar cell based on a mixture of formamidinium perovskites and 2D perovskites.

Rapid Electrochemical Analytical Instrument

UCLA researchers in the Department of Mechanical and Aerospace Engineering have developed a user-friendly analytical instrument that measures electrochemical impedance at rates many times faster than currently available devices and with comparable accuracy.

Reacting Molecules and Colloids Electrophoretically

Researchers in UCLA's Department of Chemistry and Biochemistry have harnessed gel electrophoresis in order to direct and program controlled collisional reactions between pulse-like bands of molecules and/or colloidal reagent species.

Flexible Microfluidic Sensors for Curved Surfaces

UCLA researchers in the Department of Mechanical and Aerospace Engineering have developed flexible tactile sensors for curved surfaces that are robust against fatigue and suitable for robotic applications.

In-Situ Sweat Rate Monitoring For Normalization Of Sweat Analyte Concentrations

UCLA researchers in the Department of Electrical Engineering have developed a method of in-situ sweat rate monitoring, which can be integrated into wearable consumer electronics for physiological analyses.

Stream-Based Memory Access Specialization For General Purpose Processors

Researchers led by Zhengrong Wang and Tony Nowatzki from the Computer Science Department at UCLA have created a way to improve computer processing power, speed, and efficiency by optimizing how processors access memory.

A Method for Characterization of Device and Material and Communication at Thz Frequencies

UCLA researchers in the Department of Electrical and Computer Engineering have developed a novel method for real-time detection and characterization of pulsed THz waveforms that features differential detection of high sensitivity, and phase diversity to overcome the dispersion penalty for wideband operation.

High Pressure Heat Exchanger Produced by Additive Manufacturing

Researchers at the University of California, Davis and Carnegie Mellon University have developed a new design and fabrication method for high pressure heat exchangers (HX) using additive manufacturing (AM). This method would allow for the creation of primary heat exchanger (PHX) systems with minimal energy loss.

Buffer-Free Process Cycle For Co2 Sequestration And Carbonate Production From Brine Waste Streams With High Salinity

Researchers in the UCLA Department of Civil and Environmental Engineering have developed a novel process cycle to separate and enrich divalent cations such Ca2+ and Mg2+ from high salinity brine solutions for CO2 mineralization.

Device and Method for Accurate Sample Injection in Analytical Chemistry

Researchers in the UCLA Departments of Bioengineering and Medical and Molecular Pharmacology and the UCSF Department of Bioengineering and Therapeutic Sciences have developed a novel microvalve injector for capillary electrophoresis (CE) that improves injection repeatability and consistency.

System And Method For Binaural Spatial Processing Of Audio Signals

Audio signal processing is the intentional modification of sound signals to create an auditory effect for a listener to alter the perception of the temporal, spatial, pitch and/or volume aspects of the received sound. Audio signal processing can be performed in analog and/or digital domains by audio signal processing systems. For example, analog processing techniques can use circuitry to modify the electrical signals associated with the sound, whereas digital processing techniques can include algorithms to modify the digital representation, e.g., binary code, corresponding to the electrical signals associated with the sound.  Binaural sound recordings are produced by a stereo recording of two microphones inside the ears of a human or a mannequin head. Such recordings include most cues for sound spatialization detected by humans, and thus, they are able to realistically transmit the localization of the recorded sounds, and in effect provide a three dimensional experience of the soundscape for the listener.

A Built-In Mechanism Of Gas Maintenance In Microfeatures On A Submerged Surface

UCLA researchers in the Department of Mechanical and Aerospace Engineering have developed a novel superhydrophobic surface for drag reduction and anti-biofouling applications.

Magnetic Memory Bits with Perpendicular Magnetization Switched By Current-Induced Spin-Orbit Torques

UCLA researchers in the Department of Electrical and Computer Engineering have developed a novel spin-orbit-torque (SOT)-controlled magnetic random access memory driven by in-plane currents.

High Thermal Conductivity Boron Arsenide For Thermal Management, Electronics, And Photonics Applications

UCLA researchers in the Department of Mechanical & Aerospace Engineering have developed a novel boron arsenide (BAs) material that has an ultra-high thermal conductivity of 1300 W/mK and low cost of synthesis and processing.

Extremely Electrically Small Antenna Based On Multiferroics

UCLA researchers in the Department of Mechanical and Aerospace Engineering have developed an extremely electrically small antenna that can be used to transmit or receive electromagnetic radiation within a large range of communication frequencies.

Energy Radiator Using Strain-Mediated Spin Torque Nano-Oscillator (S-STNO)

UCLA researchers in the Department of Mechanical and Aerospace Engineering have developed an energy radiator based on a spin torque nano-oscillator that does not require the application of an external field.

Electrical Charge Balancing Scheme For Functional Stimulation Using Pulse Width Compensation

UCLA researchers in the Department of Bioengineering have developed a novel electrical charge cancellation scheme to effectively remove residual charge on an electrode, achieving greater precision for lesser hardware cost, while maintaining a surgically implantable small size without extra pulse insertion.

A Method For Digital Pathology Using Augmented Reality

UCLA researchers in the Departments of Electrical Engineering and Computer Engineering have developed a novel method for automated image analysis of digital pathology slides.

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