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Briefs Physical Sciences
Cascading Failures in Coupled Distributed Power Grids and Communication Networks
Emerging distributed power grid systems will integrate tightly coupled networks, namely a power grid and a communication network, to provide distributed power monitoring and control. While distributing power monitoring and control away from a central site enhances the...
News RF & Microwave Electronics
Voltage Controlled Oscillator
Crystek’s CVCO25CL-0902-0928 VCO operates from 902 to 928 MHz, with a control voltage range of 0.5 to ~3.5 V. It features a typical phase noise of -108 dBc/Hz @ 10 kHz offset and has excellent linearity. Output...
News Electronics & Computers
MIL-STD-1553 XMC Cards
Data Device Corp.’s MIL-STD-1553 XMC cards now include front and rear I/O options, along with air- and conduction-cooled configurations, to support a range of embedded applications. The BU-67112 XMC card uses advanced...
News Defense
Graphics Processing for Harsh Environments
The C530 general-purpose graphics processing unit (GPGPU) from Aitech Defense Systems combines improved processing and high-data-throughput capabilities with a rugged design that is suitable for...
INSIDER Product Test & Measurement
Precision Digital Pressure Gauge
The Palmer model PTG200 digital pressure gauge from Palmer Wahl Instrumentation Group is an excellent substitute for mechanical precision pointer pressure gauges. Powered by three standard AA user-replaceable...
INSIDER Product Aerospace
Wire Grid Polarizers
High-contrast IR wire grid polarizers from Edmund Optics are suited for broadband IR applications that require high transmission and contrast, including spectroscopy and thermal imaging. The polarizers are made by...
News Manufacturing & Prototyping
Tata Sikorsky JV Producing Fully Indigenous S-92 Cabins
The India joint venture established between Tata Advanced Systems and Sikorsky Aircraft Corp. has announced that its S-92 helicopter cabin production in India has become 100%...
INSIDER Aerospace
Army Counters Unmanned Aircraft System Threats
As the military use of unmanned aircraft systems has increased dramatically, including by entities that may pose a threat to the United States, scientists at Picatinny Arsenal are part of the...
INSIDER Aerospace
NASA Powers Up Avionics System for Newest Rocket
The modern avionics system that will guide the most powerful rocket ever built was integrated and powered up for an inaugural run. When completed, the Space Launch System (SLS) will be capable of...
INSIDER Aerospace
Research Aircraft Measures Climate Effects on Clouds
Which climate effects do clouds have? Under what conditions do they warm or cool the atmosphere? The research aircraft HALO (High Altitude and Long Range Research Aircraft) is measuring...
News Defense
Design Software Targets Germs, Dry Air
Concerns about airborne diseases and flu pandemics coupled with increasing passenger concerns about environmental conditions are prompting some aircraft designers to take a closer look at ventilation...
News Electronics & Computers
Composite Enclosures Combine Light Weight with Shielding Effectiveness
Composites are a game-changing technology in the aerospace and defense markets and increasingly in the automotive, consumer, and medical industries. Reinforced polymer...
News RF & Microwave Electronics
Electronics Take Charge
Electronic controls are slowly transforming aircraft engines of all types, bringing improved fuel consumption, improved efficiency, and more power. As the functionality of control units for jet engines increases,...
News RF & Microwave Electronics
Thermal Management for Fuel-Cell Systems Studied
Reducing the environmental impact of aircraft in terms of carbon dioxide, noise, and pollutant emissions is an important objective. Fuel-cell systems deliver electrical energy with high...
INSIDER Product Automotive
Lightweight Compression Latch
The E3 Vise Action Compression Latch from Southco, Inc., delivers robust, vibration-resistant fastening. The latch is suitable for use in a variety of transportation applications and across numerous other...
News Defense
Boeing Examines Expanded Metal Foils for Lightning Protection of Composite Structures
With the implementation of major aircraft structures fabricated from carbon-fiber-reinforced plastic (CFRP) materials, lightning protection has become a...
News Defense
Falcon 5X Gets Advanced Avionics
Dassault Aviation has built into its upcoming Falcon 5X flight controls and displays experience not only from the Falcon family of business jets but also from the Rafale multi-role combat fighter. This is...
News Software
Predicting Cavitation in Fuel Pumps
Liquid ring pumps are used in aircraft fuel systems in conjunction with main impeller pumps and serve the function of removing fuel vapor and air from the fuel. Thus, their reliable functioning plays a...
News Defense
FAA Selects Six Sites for UAS Research
After a 10-month selection process involving 25 proposals from 24 states, the U.S. FAA has chosen six unmanned aircraft systems (UAS) research and test site operators across the country. In selecting...
News Defense
Airbus Exploring Electric Taxiing Solution for A320 Family
Airbus signed a memorandum of understanding with EGTS International, a joint-venture company between Safran and Honeywell Aerospace, to further develop and evaluate an autonomous...
Articles RF & Microwave Electronics
Automated Testing Ensures Top Performance of Army Radios
To keep soldiers safe and the lines of communication open, frequent testing of radios used on the battlefield is imperative. That testing is becoming more automated and efficient with...
Briefs Materials
Formation and Characterization of Gold Nanoparticles
One-dimensional nanowires are of increasing interest due to their size, physical properties, and other applications in opto-electronics. For example, nanowires have already been used in...
Briefs Materials
Carbon Nanotube Thermal Interfaces Enhanced with Sprayed-On Nanoscale Polymer Coatings
As the semiconductor industry continually strives to increase the power density of single-chip packages, thermal management remains a critical challenge...
Briefs Materials
Lipid Layer-Based Corrosion Monitoring on Metal Substrates
Corrosion is a deforming process that costs the United States Department of Defense (DOD) approximately $23 billion annually and accounts for 23% of all DOD maintenance. Exhaustive...
Articles Aerospace
UPS Devices Keep UAVs in the Air
The simplistic definition of UAV reads like this: “An unmanned aerial vehicle (UAV), colloquially known as a drone, is an aircraft without a human pilot on board. Its flight is controlled either autonomously...
Articles Aerospace
Free Space Optical Communications System for Advancing Superiority on the Battlefield
Fixed and tactical information networking, especially for defense applications, has begun to require increasing data transmission capacity as the volume...
Articles Defense
The Influence of Material Processing on the Performance of Composite Parts
The production of composite parts relies on an ever increasing number of processing technologies which have a large impact on the performance of the part. The...
Application Briefs Defense
Kestrel Wide-Area Sensor Upgrades
In late May, Logos Technologies delivered the first payload upgrade to the Kestrel wide-area sensor, employed on U.S. Navy and Army aerostats in Afghanistan. The new hardware will provide better image...
Top Stories
INSIDERManufacturing & Prototyping
How Airbus is Using w-DED to 3D Print Larger Titanium Airplane Parts
INSIDERManned Systems
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CES 2026: Bosch is Ready to Bring AI to Your (Likely ICE-powered) Vehicle
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Accelerating Down the Road to Autonomy
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DarkSky One Wants to Make the World a Darker Place
INSIDERMaterials
Can This Self-Healing Composite Make Airplane and Spacecraft Components Last...
Webcasts
Defense
How Sift's Unified Observability Platform Accelerates Drone Innovation
Automotive
E/E Architecture Redefined: Building Smarter, Safer, and Scalable...
Power
Hydrogen Engines Are Heating Up for Heavy Duty
Electronics & Computers
Advantages of Smart Power Distribution Unit Design for Automotive...
Unmanned Systems
Quiet, Please: NVH Improvement Opportunities in the Early Design...
