Defense

Microelectronics Package for Extreme Environments

The MSK Products Division of Anaren, Inc. is pushing the boundaries of hybrid microelectronic packaging. They have designed, built, and tested a high-temperature, co-fired ceramic (HTCC) electronics package for use in oil and gas drilling, operating over two miles underground. This has proved MSK's ability to push the boundaries for developing microelectronics packages to survive in difficult high-temperature environments. This capability is extremely valuable for oil and gas exploration as well as for high-temperature aerospace applications.

Posted in: White Papers, White Papers, Electronics

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Protecting the Sky

This whitepaper provides insights into the use, specifications, and impact of Radio Controlled (RC) Unmanned Aerial Vehicles (commonly referred to as “drones”). UAVs intended for recreational use are increasingly being used for other (sometimes hostile) purposes. These include: observing/disturbing public events, spying in protected areas, smuggling contraband into prisons, endangering/threatening commercial air traffic, and entering restricted airspace. A technical approach for countering the threats posed by such drones is described, and includes: monitoring the spectrum for relevant signals, identification of frequency-agile RC signals, direction finding, and possible defensive countermeasures.

Posted in: White Papers, White Papers

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Successful Test Management For Systems Engineers

Designing a reliable test strategy requires broad, strategic thinking. The goal of verification is to ensure you release a best-quality system that meets customer expectations as documented in your early design concept and requirements gathering phases. To maximize the value of your test process, test your product objectives early.

Posted in: White Papers, White Papers, Electronics

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2015 Create the Future Design Contest: Aerospace & Defense Category Winner

N5 Filo (First-In-Last-Out): An Ultra-Small, Low-Cost Hazardous Gas Detector Using Novel Chip-Scale Chemical Sensor Technology Abhishek Motayed, Ratan Debnath, Baomei Wen, Audie Castillo, Ting Xie, and Gavin Liu, N5 Sensors Inc., Rockville, MD N5 Sensors is a University of Maryland spinoff that is commercializing a disruptive chipscale gas sensor technology for industrial, environmental, and safety monitoring. The microsensor arrays on a single chip could replace multiple conventional macro-scale gas sensors used in portable multi-gas detectors. These new sensors are small, accurate, low power, and capable of detecting multiple gases at the same time. Using a patent-pending sensing architecture, N5 is working to develop low-cost, ultra-compact, multi-gas detectors that can be interfaced with mobile devices, allowing industrial workers, first-responders, and soldiers to assess the dangers of their surroundings rapidly and accurately in real time using their smartphones or other mobile devices.

Posted in: Articles

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When Wire Feedthroughs Make Sense

Engineers who work with pressure and vacuum chambers usually reach for off-the-shelf sealed bulkhead connectors when they need to pass power and signal wires through the chamber wall. And while these connectors may seem like the best or only way to breach the chamber walls, they can actually drive cost, impose unnecessary mechanical design constraints and trigger electrical problems. So what’s the alternative? Wire feedthroughs hermetically sealed with epoxy. Learn more in our white paper.

Posted in: White Papers

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Modern CMOS Cameras as Replacements for CCD Cameras

Many users of CCD sensors are asking about the advantages of the latest CMOS sensors, particularly if they have been using CCD-based cameras. The two sensor technologies, a comparison of the new CMOS sensors and existing CCD sensors, and tips for when it makes sense to select a new camera with CMOS sensors are provided in this article, as well as what to expect after integration.

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Hermetic Feedthroughs Safeguard Mission-Critical Electronics

Experts specializing in electronics failure analysis can list a host of reasons for various malfunctions, but one of the most common causes is simple moisture. Because water and electronics do not mix well, several strategies exist to protect mission-critical components from moisture and condensation. One of the most successful methods of protecting key components from water hazards involves hermetically sealed electronics cavities—enabled by moisture-blocking component assemblies such as hermetic feedthrough technology.

Posted in: White Papers

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