Electronics

T-rays Will “Speed Up” Computer Memory By a Factor of 1,000

The figure shows the spin and lattice structure of thulium orthoferrite (TmFeO₃) on the left and the T-ray-induced transitions between the energy levels of thulium ions (Tm³⁺), which trigger coherent spin dynamics (memory switching), on the right. Together with their colleagues from Germany and the Netherlands, scientists at the Moscow Institute of Physics and Technology (MIPT) have found a way to significantly improve computer performance. They propose the use of so-called T-waves – or terahertz radiation – as a means of resetting computer memory cells. This process is several thousand times faster than magnetic-field-induced switching.

Posted in: News, News, Board-Level Electronics, Computers, Electronic Components, Electronics, Electronics & Computers

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Design Contest Winner Could Save Trucking Industry Billions in Fuel Costs

Contest Draws over 1,100 Innovative Product Ideas from a Record 71 CountriesNew York, NY – Hyliion of Pittsburg, PA, developer of a hybrid electric technology for semi-trailers, has been awarded a grand prize of $20,000 in the 2016 "Create the Future" Design Contest. Hyliion’s system hybridizes the trailer portion of the tractor-trailer combination and uses regenerative braking to capture power – saving over 30% on fuel and decreasing emissions by 10%.

Posted in: News, Automotive, Electronics

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2016 Create the Future Design Contest

The 2016 Create the Future Design Contest — sponsored by COMSOL, Mouser Electronics, and Tech Briefs Media Group (publishers of NASA Tech Briefs) — recognized innovation in product design in seven categories: Aerospace & Defense, Automotive/Transportation, Consumer Products, Electronics, Machinery/Automation/ Robotics, Med ical, and Sustainable Technologies. In this special section, you’ll meet the Grand Prize Winner, as well as the winners and Honorable Mentions in all seven categories, chosen from over 1,100 new product ideas submitted from a record 71 countries. To view all of the entries online, visit www.createthefuturecontest.com.

Posted in: Articles, Aerospace, Automotive, Defense, Electronics, Energy, Renewable Energy, Alternative Fuels, Green Design & Manufacturing, Medical, Patient Monitoring, Machinery & Automation, Robotics

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2016 Create the Future Design Contest: Electronics Category Winner

1,000X BETTER DATA COMPRESSION AND REAL-TIME DECODING OF HIGH-RESOLUTION MAPS Shaun McWherter, Mark Skoog, and Jamie Willhite, NASA Armstrong Flight Research Center, Edwards, CA; and Loyd Hook, University of Tulsa, OK “Our team is honored to receive this award. Our improvements to data handling and compression will hopefully go on to save many lives in the future. This award will help garner the attention of potential licensees and build interest in this advancement. We are very grateful to NASA Tech Briefs and the judges for their consideration.” This NASA-developed data-compression technology is capable of encoding massive amounts of data into a package more than 1,000 times smaller than with standard compression, which can transform the use of digital terrain maps (DTMs) in restricted environments such as tablets, smartphones, and embedded systems. Created at NASA’s Armstrong Flight Research Center, the software system integrates innovative encoding and decoding algorithms to provide a 5,000:1 compression ratio and rapid/continuous decompression in constrained computing situations. It enables users to access and create customized DTMs from a variety of data sources using a single graphical user interface.

Posted in: Articles, Electronics

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Researchers Create Smallest Transistor Ever

A research team led by faculty scientist Ali Javey at the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) has created a transistor with a working 1-nanometer gate — the smallest to date.

Posted in: News, Board-Level Electronics, Electronic Components, Electronics, Electronics & Computers, PCs/Portable Computers

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The Economics of Accuracy in Low-cost, High-volume Sensing Applications

Various research firms forecast the market for portable medical devices to be somewhere around the $20 billion-range within the next several years. Part of the increased demand is due to an aging population with more chronic conditions. These smaller portable units requires devices with smaller footprints. By the same token, smaller devices need to provide adequate levels of care to ensure patient safety and comfort. Thus, functionality cannot be sacrificed for space.

Posted in: White Papers, White Papers, Electronics, Electronics & Computers, Semiconductors & ICs, Data Acquisition, Sensors

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Developing and Testing Electronic Control Units for Electric Drives

Air framers are looking to build more eco-friendly and economical aircraft, and they are turning to electric drives. One growing trend is to build more electrical aircraft by replacing pneumatic and hydraulic systems with electric actuators. Electric drives, therefore, will play an important role in the aircraft of the future. This paper examines the current state of technology for developing and testing electric drives.

Posted in: White Papers, White Papers, Aeronautics, Electronics, Electronics & Computers, Test & Measurement

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