Sensors

Engineered Solutions for Enclosure Sealing and Insulation

Custom enclosure gaskets can meet a variety of mechanical shock and thermal requirements.
Posted in: Articles, Aerospace, Defense, Electronic Components, Electronics, Electronics & Computers, Thermal Management, Manufacturing & Prototyping, Coatings & Adhesives, Materials, Joining & Assembly, Mechanical Components, Data Acquisition, Sensors
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SDR Interface for the NeXtRAD Multistatic Radar System

Learn about the multistatic data that can be collected on maritime targets.
Posted in: Articles, Aerospace, Defense, Electronics, Electronics & Computers, RF & Microwave Electronics, Data Acquisition, Sensors
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The Three Rs of Analog Position Sensor-Based Mechanical Measurements

Learn about Repeatability, Resolution, and Response.
Posted in: Articles, Aerospace Manufacturing and Machining, Coatings & Adhesives, Mechanical Components, Positioning Equipment, Sensors, Instrumentation, Measuring Instruments, Metrology, Test & Measurement, Testing Procedures
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Defining an Open System Architecture Standard for Defense Systems

In 2019 the U.S. defense embedded computing market underwent a transformation
Posted in: Articles, Aerospace, Defense, Board-Level Electronics, Computers, Electronics, Electronics & Computers, Power Supplies, Data Acquisition, Sensors
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Shape-Shifting Origami Could Help Antenna Systems Adapt On-the-Fly

Conventional reconfigurable electrical and radio frequency (RF) structures commonly used in applications involving real-time reconfigurability in response to fast varying operational scenarios require specialized substrates or complex electrical circuits. Origami-based RF reconfigurable components and modules offer a solution with unique properties. First, they enable re-configurability over continuous-state ranges (as opposed to discrete states). Second, they do not require specialized mechanical support for multilayer frequency-selective surface structures. Moreover, deployable origami-based RF structures can achieve large surface re-configurability ratios from folded to unfolded states. Finally, these structures allow for independent control of multiple figures of merit: bandwidth, frequency of operation, and angle of incidence.

Posted in: Articles, Aerospace, Communications, Defense, Electronic Components, Electronics, Electronics & Computers, Energy, Energy Harvesting, 3 D Printing & Additive Manufacturing, Manufacturing & Prototyping, Antennas, RF & Microwave Electronics, Semiconductors & ICs, Sensors
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How Miniaturized Distributed Modular Architecture Advances Avionics Design

A centralized IMA approach offers several advantages.
Posted in: Articles, Aeronautics, Aerospace, Aviation, Communications, Wireless, Data Acquisition, Defense, Internet of Things, Fastening, Joining & Assembly, Fiber Optics, Optics, Data Acquisition, Sensors
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Pathfinder Radar ISR and SAR Systems: Tactical Eyes for the Warfighter

Sandia National Laboratories’ (Albuquerque, NM) Radar Intelligence, Surveillance and Reconnaissance (ISR) systems enable a new product paradigm in radar capabilities and modalities. With the ability to shrink sensor size, increase resolution, raise image quality, and advance realtime onboard processing, Sandia has been producing next-generation systems for nearly three decades. Sandia specializes in the full system design of Synthetic Aperture Radar (SAR), Ground Moving Target Indicator (GMTI), target recognition, and other sensor systems for the Department of Defense, other government agencies, and industry partners.

Posted in: Articles, Aeronautics, Aerospace, Aviation, Data Acquisition, Defense, Electronic Components, Electronics, Electronics & Computers, Imaging, Optical Components, Optics, Antennas, RF & Microwave Electronics, Data Acquisition
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Answering Your Questions: What are New Missions for Military UAVs?

An industry expert tells a Tech Briefs reader what's over the next hill regarding military UAVs.
Posted in: Articles, Blog, Aeronautics, Aerospace, Aviation, Data Acquisition, Defense, Cameras, Imaging, Video, Data Acquisition, Sensors
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The FACE™ of Military Modernization

U.S. rival countries have been rapidly modernizing their militaries, with publicized advances that pose credible challenges to U.S. supremacy in all aspects of warfare: air, land, sea, space and cyberspace. On January 19, 2018 Secretary Mattis discussed the National Defense Strategy and emphasized the need to modernize key capabilities to address these threats. He stated: “To keep pace with our times, the department will transition to a culture of performance and affordability that operates at the speed of relevance. Success does not go to the country that develops a new technology first, but rather, to the one that better integrates it and more swiftly adapts its way of fighting. Our current bureaucratic processes are insufficiently responsive to the department's needs for new equipment. We will prioritize speed of delivery, continuous adaptation and frequent modular upgrades.”

Posted in: Articles, Aeronautics, Aerospace, Aviation, Data Acquisition, Defense, Mechanical Components, Data Acquisition, Sensors, Software
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Multi-Agent RF Propagation Simulator

A desirable interface between multi-agents is through over-the-air RF connections that include not only the intended direct RF communications paths but also highly variable multi-ray propagation, range attenuation, external RF influences, and near-earth influence. These influences are all difficult to predict, control, and repeat in an outdoor environment. This outdoor testing, as has traditionally been done, is extremely expensive while simultaneously providing fewer data points than more controlled events and the testing events are generally not repeatable.

Posted in: Articles, Aerospace, Communications, Data Acquisition, Antennas, RF & Microwave Electronics, Data Acquisition, Sensors, Simulation Software, Inspection Equipment, Instrumentation, Measuring Instruments, Monitoring, Test & Measurement, Testing Procedures
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