Electronics & Computers

Answering Your Questions: Is This the End of VME?

Developed in 1981, VME has served as a reliable, extensible platform for deployable embedded computing applications. The electro-mechanical standard typically includes components like processors, IO boards, enclosures, backplanes, and power supplies.

Posted in: News, Blog, Aeronautics, Aerospace, Defense, Board-Level Electronics, Computers, Electronic Components, Electronics, Electronics & Computers, PCs/Portable Computers
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Rugged Server and Display System

General Micro Systems
Rancho Cucamonga, CA
(800) 307-4863
www.gms4sbc.com

General Micro Systems Inc. (GMS) recently announced that the U.S. Army will exclusively deploy powerful rugged server and display systems from GMS to run the multifunction video display (MVD) software within Type II medium mine protection vehicles (MMPV). The GMS system comprises four components – two chassis and two displays. It also includes an enterprise-class, ultra-rugged, secure server with an intelligent 12-port 1/10 Gigabit Ethernet switch, a router, mass-media storage, CITV/DVR, video-over-IP, and two ultra-thin, rugged smart-panel PCs. When coupled with a video encoder, the system is a complete full motion video and control system with storage.

Posted in: Application Briefs, Defense, Electronics & Computers, PCs/Portable Computers, Cameras, Displays/Monitors/HMIs, Imaging, Sensors, Software
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Control Platform Toolkit

Charles River Analytics
Cambridge, MA
(617) 491-3474
www.cra.com

Charles River Analytics Inc., a developer of intelligent systems solutions, recently partnered with Sensics, Inc., creators of the OSVR software stack; Technology, Modeling & Simulation, and Training Consultants (TMST), who provide consulting expertise across the spectrum of live, virtual and constructive training of emerging technologies; and the Virtual Reality Medical Center (VRMC), which provides virtual reality exposure therapy. Together, the team designed and developed the VIRTUOSO interface for the US Army Research Laboratory. VIRTUOSO supports natural human interactions in mixed reality/virtual reality/augmented reality (MR/VR/AR) environments.

Posted in: Application Briefs, Defense, Electronics & Computers, Displays/Monitors/HMIs, Imaging
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New Products: April 2018 Aerospace & Defense Technology

RF Cable

PIC Wire & Cable® (Sussex, WI), a Division of The Angelus Corporation, recently announced the launch of its new RFMATES ® ULTRALITE UH25107 cable. UH25107 is a 50 ohm RF aerospace cable that is highly shielded, light and flexible. The cable's sophisticated design yields low loss characteristics that make it a robust solution for systems requiring a low dB loss budget for antenna runs, like SATCOM and Iridium systems.

Posted in: Products, Aerospace, Communications, Defense, Board-Level Electronics, Electronics, Electronics & Computers, PCs/Portable Computers, Power Management, Power Supplies, Motion Control, RF & Microwave Electronics, Sensors, Test & Measurement
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Designing for Compressive Sensing: Compressive Art, Camouflage, Fonts, and Quick Response Codes

Compressive sensing (CS) is a relatively new field that has caused a lot of excitement in the signal processing community. It has superseded Shannon's time-honored sampling theorem, which states that the sampling rate of a signal must be at least twice its highest frequency. In CS, the necessary sampling rate depends on the sparsity of signal, not its highest frequency, reducing sampling requirements for many signals that exhibit natural sparsity. This compression happens on the hardware level, allowing systems to be designed with benefits ranging from increased resolution and frame rates to decreased power consumption and memory usage. Despite this enthusiasm for CS and the large quantity of research being performed, the number of commercial systems that use CS is relatively few. The problem of designing a CS strategy that increases functionality while actually reducing overall system cost has not been solved in many areas. This is a developing field where not only are new applications for CS still being developed, but also fundamental aspects of CS theory are still evolving.

Posted in: Briefs, Aerospace, Defense, Electronic Components, Electronics, Electronics & Computers, Energy, Energy Efficiency, Imaging, Fiber Optics, Optical Components, Optics, Data Acquisition, Sensors
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Radar Sensor Systems

Kelvin Hughes
London, UK
+44 19 9280 5200
www.kelvinhughes.com

Kelvin Hughes recently announced a number of new coastal surveillance / Vessel Traffic Service (VTS) radar sensor sales references in Australia including installations in the Port of Melbourne and contracts awarded for Chevron (Barrow Island) and Port Hedland.

Posted in: Application Briefs, Defense, Electronics & Computers, Antennas, RF & Microwave Electronics, Detectors, Sensors
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Communications in Space: A Deep Subject

Transmitting and receiving radio signals between spacecraft in deep space is a snap compared with getting those signals back to Earth, especially when the spacecraft is 120 billion miles away.

Posted in: Articles, Aerospace, Communications, Electronics & Computers, Imaging, Optics, Photonics, RF & Microwave Electronics
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Phonon Confinement Effect in TiO2 Nanoparticles as Thermosensor Materials

TiO2 or ZnO nanoparticles (NPs) have a very strong finite-size dependency in their Raman spectra or photoluminescence (PL) spectra due to the phonon confinement effect or the quantum confinement effect. Together with a fast grain growth kinetics and a high stability under high temperature and pressure, they can forensically retain the complete thermal history of an event. By spatially distributing these NPs during thermal events such as blasts or weapon tests, a spatially and temporally non-uniform thermal environment can be determined by a direct read off their Raman or PL spectra at various locations.

Posted in: Briefs, Aerospace, Defense, Thermal Management, Materials, Nanotechnology, Photonics, Force Sensors and Resistors, Sensors, Test & Measurement
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Nett Warrior

Nett Warrior is the US Army's next generation US integrated soldier system that replaces Land Warrior. It is designed to be an integrated dismounted situational awareness and mission command system for use during combat operations that enables fast and accurate decision-making during tactical operations.

Posted in: Articles, Aerospace, Communications, Defense, Board-Level Electronics, Electronic Components, Electronics, Electronics & Computers, Composites, Materials, Metals
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Content Addressable Memory (CAM) Technologies for Big Data and Intelligent Electronics Enabled By Magneto-Electric Ternary CAM

Content addressable memory (CAM) is one of the most promising hardware solutions for high-speed data searching and has many practical applications such as anti-virus scanners, internet protocol (IP) filters, and network switches. Since CAM stores the data in its internal memory elements and compares them with the search data in parallel, it can achieve much faster speed compared to the software lookup.

Posted in: Briefs, Aerospace, Communications, Data Acquisition, Defense, Electronic Components, Electronics & Computers, Energy Efficiency, Internet of Things, Materials, Metals, Mechanical Components, MEMs, Semiconductors & ICs, Data Acquisition, Sensors
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