Latest Stories
INSIDER Weapons Systems
Ursa Major Performs First Successful Hotfire of Hypersonic Draper Engine
Ursa Major announced the successful hotfire of its 4,000-pound thrust closed catalyst cycle hypersonic Draper engine at the company’s Colorado headquarters. The...
Podcasts Energy
The Future of eVTOL Battery Technology
Ronnie Tao, Vice President of Business Development for Amprius Technologies, joins the Aerospace & Defense Technology podcast to discuss the AIBOT battery selection and what to expect in the future development of eVTOL battery technology. He also explains how far most eVTOLs can fly on Amprius and other comparable aircraft batteries today.
News Manned Systems
Catering to Off-Highway EVs’ Unique Thermal Need
A rarity only a few years ago, electric vehicles (EVs) are becoming part of the daily lives of constantly increasing numbers of drivers. In the first quarter of 2024 alone, passenger EV...
Editorial Energy
Tesla Semi “Crushes” SuperTruck 2 in Real-World Efficiency
Usually hosted in Southern California, the Advanced Clean Transportation (ACT) Expo moved about 265 miles (425 km) north and east for its latest edition, taking place in Las...
News Transportation
Kodiak Adapts Autonomous Tech for Military Vehicles
Kodiak Robotics launched its first autonomous military prototype vehicle in December 2023 – a Ford F-150 upfitted with the Kodiak Driver autonomous system. Developed for the Department...
News Manufacturing & Prototyping
A Consumer’s View: Perry Parts 3D-Printed Bump Stops
I have always loved off-road racing. I love the innovation, grit and determination it takes to get across the finish line after 250, 500 or even 1,000 miles (402, 805 or 1,609 km) of...
Briefs Power
Modine Targets Off-Highway EVs with ‘Plug-and-Play’ BTMS
Deutronic is not alone in developing and integrating thermal-management solutions to meet the specific demands of off-highway EVs. Modine, for example, in 2023 launched a new edition of its EVantage battery thermal-management system with a liquid-cooled condenser (L-CON BTMS). Read on to learn more.
Articles Connectivity
Digital Twinning and Protecting Controlled Unclassified Information
Creating a digital twin is not just a technical feat; it is a strategic imperative that touches every facet of modern business. From security to sovereignty and from trust to ethics, the decisions made today about digital twin architecture will reverberate long into the future. Read on to learn more.
Products Electronics & Computers
New Products
See the new products, including a new family of Rohde & Schwarz power analyzers, DDC’s cyber resilient MILSTD-1553 component, Eizo Rugged Solutions' Talon RGD2443W LCD monitor, Emerson's new ASCO™ Series 148/149 safety valve and motorized actuator, Pixus Technologies' Tier 3 SOSA aligned chassis management module, Epix Inc.’s robot/drone dual camera link grabber, and more.
Application Briefs Manufacturing & Prototyping
Lilium Starts Production of eVTOL Jet Batteries
The company describes its battery back as comprised of lithium-ion cells with silicon-dominant anodes that will allow for higher energy, power, and fast-charging capabilities than graphite anode cells. The battery packs are being designed to meet EASA’s aircraft safety requirements.
Application Briefs Aerospace
Final Delta IV Heavy Rocket Launched
This launch marks the end of an era as it is the final Delta IV Heavy rocket and the end of the Delta program. The NROL-70 mission puts into orbit a national security payload that will deliver critical space-based information to our nation’s warfighters, intelligence analysts, and decision makers.
Application Briefs Aerospace
Long-Range Anti-Ship Missile Flight Test
ITE-12 was the next ‘big-step’ in LRASM’s evolution. The successful test was a graduation exercise for the missiles’ latest configuration and lays the foundation for increased capabilities to come.
Application Briefs Aerospace
Morphing Aircraft Systems
Inspired by natural phenomena, a Purdue research team is developing morphing systems for hypersonic vehicles that respond to their environment.
Application Briefs Aerospace
AI Algorithms Pilot X-62A in First Aerial Dogfight
The U.S. Air Force Test Pilot School (TPS) and the Defense Advanced Research Projects Agency have reported another major breakthrough for the artificial intelligence (AI) algorithms or “agents” that have been flying their modified F-16 test aircraft known as VISTA X-62A in a series of flight tests since 2022.
Briefs Materials
‘Nanostitches’ Enable Lighter and Tougher Composite Materials
To save on fuel and reduce aircraft emissions, engineers are looking to build lighter, stronger airplanes out of advanced composites. These engineered materials are made from high-performance fibers that are embedded in polymer sheets. The sheets can be stacked and pressed into one multilayered material and made into extremely lightweight and durable structures.
Briefs Manned Systems
New Research on Noise Reduction for Next Generation Aircraft Engines
A study published in Journal of Fluid Mechanics, reveals for the first time how noise is generated and propagated from these engines, technically known as boundary layer ingesting (BLI) ducted fans.
Briefs Manufacturing & Prototyping
A New Approach to Assessing the Quality of Aerospace Components
In a study, published in the Journal Waves in Random and Complex Media, researchers from the University of Bristol have derived a formula that can inform the design boundaries for a given component’s geometry and material microstructure.
Briefs Photonics/Optics
NRL Research Physicists Explore Fiber Optic Computing Using Distributed Feedback
U.S. Naval Research Laboratory (NRL) researchers have outlined a novel contribution in fiber optics computing in a paper recently published in Communications Physics Journal that brings the Navy one step closer to faster, more efficient computing technologies.
Articles RF & Microwave Electronics
NASA’s Optical Communications Demo Transmits Data Over 140 Million Miles
This achievement provides a glimpse into how spacecraft could use optical communications in the future, enabling higher-data-rate communications of complex scientific information as well as high-definition imagery and video in support of humanity’s next giant leap: sending humans to Mars.
Articles Communications
Pioneering Space Communication with Terrestrial Know-How
For design engineers venturing into the non-terrestrial domain, it is important to partner with a company that not only understands the importance of extensive and rigorous testing, but also possesses the capability for efficient mass production of components.
Articles RF & Microwave Electronics
How SpaceVPX is Influencing the Design of Next Generation Spacecraft Avionics
SpaceVPX is an embedded computing standard based on bridging the VMEBus International Trade Association (VITA) OpenVPX standards to space applications. OpenVPX is a set of embedded computing system standards that are widely used in safety critical aerospace and defense platforms such as vehicles and weapons.
Articles Defense
Image Sensors and Cameras Based on Colloidal Quantum Dots for Defense Applications
This article reports on the image sensor technology and the VS20 camera product developed at Emberion. The article describes the image sensor design comprising the sensor stack based on a p-i-n photodiode implementation with PbS QDs sandwiched between thin-film hole transport (HTL) and electron transport (ETL) layers as well as the CMOS ROIC architecture and pixel front-end interfacing the photodiode stack.
Articles Green Design & Manufacturing
Aitiip Integrates Freeform Injection Molding to Lower Weight and Reduce Production Costs
Aitiip is a leading Spanish research and development institute and serves companies in the aeronautics, automation, industrial, and packaging sectors. The institute possesses strong platforms for the characterization of materials and processes and is known as a powerful integrator of technologies, which is constantly on the lookout for the next transformative technology.
Articles Energy
EV Energy Management Powers Up
Future electric vehicles will be more efficient, more powerful, and will be able to hold more energy in their batteries than today’s EVs. Those big “mores” require countless small improvements beyond the headline component — batteries. Read on to learn more.
Products Design
New Products
See the new products, including Nexperia's latest Energy Balance Calculator, StoreDot's new I-BEAM XFCTM concept, Bourns Inc.'s latest miniature resettable thermal cutoff device series, Rohde & Schwarz's wireless battery management system technology, Weidmuller USA's rugged battery connectors, Littelfuse Inc.'s overtemperature detection platform, and more.
Briefs Materials
Cobalt-Free Electrodes Achieved with Nickel Ions
A team of researchers from Japanese and French universities has developed a practical nickel-based electrode material that opens new avenues to cobalt-free batteries for electric vehicles. Read on to learn more.
Briefs Green Design & Manufacturing
Recyclable ‘Water Batteries’ That Won’t Catch Fire
A global team of researchers and industry collaborators led by RMIT University has invented recyclable ’water batteries’ that won’t catch fire or explode. Read on to learn more.
Briefs Energy
Testing the Engineering Limits for eVTOL Battery Power
Researchers at the Department of Energy’s Oak Ridge National Laboratory are taking cleaner transportation to the skies by creating and evaluating new batteries for airborne electric vehicles that take off and land vertically. Read on to learn more.
Briefs Materials
Next-Generation Binder for Lithium-ion Batteries
In a recent study published in the journal ACS Applied Energy Materials, researchers have utilized poly(vinylphosphonic acid) (PVPA) as a binder for a micro-SiO electrodes, achieving superior performance compared to conventional cells. Read on to learn more.
Top Stories
INSIDERLighting Technology
Using Ultrabright X-Rays to Test Materials for Ultrafast Aircraft
INSIDERManufacturing & Prototyping
New 3D-Printable Nanocomposite Prevents Overheating in Military Electronics
INSIDERDefense
F-22 Pilot Controls Drone With Tablet
Technology ReportAR/AI
Talking SDVs and Zonal Architecture with TE Connectivity
INSIDERManufacturing & Prototyping
New Defense Department Program Seeks 300,000 Drones From Industry by 2027
INSIDERAerospace
Anduril Completes First Semi-Autonomous Flight of CCA Prototype
Webcasts
Test & Measurement
SAE Automotive Engineering Podcast: Additive Manufacturing
Information Technology
A New Approach to Manufacturing Machine Connectivity for the Air Force
Automotive
Optimizing Production Processes with the Virtual Twin
Power
EV and Battery Thermal Management Strategies
Manufacturing & Prototyping
How Packet Digital Is Scaling Domestic Drone Battery Manufacturing
Automotive
Advancements in Zinc Die Casting Technology & Alloys for Next-Generation...