Latest Stories
Briefs Manufacturing & Prototyping
Fully Stretchable Fabric-Based Lithium-Ion Battery
The future of wearable technology just got a big boost thanks to a team of University of Houston researchers who designed, developed, and delivered a successful prototype of a fully stretchable fabric-based lithium-ion (Li-ion) battery.
Briefs Materials
A Calcium Rechargeable Battery with Long Cycle Life
A research group has developed a prototype calcium (Ca) metal rechargeable battery capable of 500 cycles of repeated charge-discharge – the benchmark for practical use.
Briefs Energy
A Solvent-Free Process to Make Better, Cheaper Li-ion Battery Electrodes
A team Led by Worcester Polytechnic Institute (WPI) researcher Yan Wang has developed a solvent-free process to manufacture Li-ion battery electrodes that are greener, cheaper, and charge faster than electrodes currently on the market.
Briefs Power
Advancing High-Energy-Density Devices
In critical applications such as electric vehicles, there is a growing demand for a device that can efficiently produce both high power and high energy over a significant number of cycles.
Briefs Energy
An Energy-Storing Concrete-Based Supercapacitor
Two of humanity’s most ubiquitous historical materials, cement, and carbon black may form the basis for a novel, low-cost energy storage system, according to a new study by MIT researchers.
Products Energy
New Products
See the new products, including a battery tester, battery test solution, a battery monitoring system, battery chargers, and more.
Articles Energy
Advanced Electrical Architectures Demand New Developmental Strategies
As the need for sophisticated functionality increases, high-performance computers and zone controllers could be the heart of next-generation vehicle electrical platforms.
Articles Communications
Optoelectronic Analog Signal Transmission Takes Center Stage Amidst Aerospace and Defense Innovation
RFoF has emerged as a game-changing technology for A&D communication. Its ability to extend communication ranges, immunity to electromagnetic interference, enhanced security, low latency and high bandwidth make it indispensable for modern A&D operations.
Articles Imaging
Shaking Outside the Box to Advance Flight Research
A technique called Shake the Box predicts the positions of already-tracked particles and then corrects errors using image matching. The algorithms triangulate the positions of new particles in the measurement domain, enabling scientists to look at higher-particle densities with greater positional accuracy.
Articles Electronics & Computers
An Introduction to Quantum Computing
Quantum computers, like all computers, utilize gates. While a classical computer utilizes NAND gates, built from transistors, quantum computer gates are realized from the electrical pulses with specific frequencies and lengths.
Articles Photonics/Optics
How Laser Communications Innovation is Finally Coming of Age and Driving Innovation in Defense
Though laser technology has advantages over radio, and those advantages are growing as innovation accelerates, what is essential to realize is that they need not be in competition.
Briefs Photonics/Optics
Spatial Calibration for Accurate Long Distance Measurement Using Infrared Cameras
All commercially available camera systems have lenses (and internal geometries) that cannot perfectly refract light waves and refocus them onto a two-dimensional (2D) image sensor. This means that all digital images contain elements of distortion and thus are not a true representation of the real world.
News Mechanical & Fluid Systems
Sensing to Solve EV Thermal Challenges
A common criticism of electric vehicles (EVs) is that extremes of heat and cold adversely affect their performance, particularly range. OEMs have been aware of the issue and have innovated and...
Briefs Aerospace
Towards Greater Sensitivity: A Brief FTIR and Infrared-Based Cavity Ring Down Spectroscopy Comparative Study
Cavity Ring-Down spectroscopy (CRDS) is a newer IR absorption-based technique made possible by the use of tunable pulsed lasers. Rather than using a broadband (blackbody) emitter as is done with traditional IR techniques, a pulsed laser is tuned across wavelengths into an optical cavity.
Briefs Photonics/Optics
Determining Optical Material Parameters With Motion in Structured Illumination
Ellipsometry measures the amplitude ratio and the phase difference between polarized light reflected from the surface of a film and determines the refractive index or thickness by fitting the experimental data to an optical model that represents an approximated sample structure.
Briefs Photonics/Optics
Deep Image Prior Amplitude SAR Image Anonymization
Synthetic Aperture Radar images are a powerful tool for studying the Earth’s surface. They are radar signals generated by an imaging system mounted on a platform such as an aircraft or satellite. As the platform moves, the system emits sequentially high-power electromagnetic waves through its antenna.
Briefs Photonics/Optics
Free-Space Quantum Communications in Harsh Environments
The project aims to explore the possibility of all-weather secure quantum communication using macroscopic quantum states of light.
Application Briefs Aerospace
PHASA-35 Stratospheric Flight
British engineers have successfully completed a stratospheric flight trial of BAE Systems’ High Altitude Pseudo Satellite (HAPS) Uncrewed Aerial System (UAS) - PHASA-35.
Application Briefs Defense
Boeing T-7A Completes First Flight
The U.S. Air Force’s new pilot training aircraft, Boeing’s T-7A, completed its first flight on June 28, 2023. The aircraft is the first digitally designed tactical aircraft, developed using model-based systems engineering and 3D design tools.
Application Briefs Aerospace
Multispectral Airborne Reconnaissance System
Collins Aerospace has announced the completion of flight testing for the MS-110 Multispectral Airborne Reconnaissance System to enter operational service.
Application Briefs Aerospace
Digital Head-Up Display
Mercury Systems, Inc. has received a five-year contract worth as much as $83 million from the U.S. Naval Air Systems Command to deliver high-definition, digital head-up display (HUD) systems for the T-45 Goshawk training aircraft.
Application Briefs Aerospace
Next Generation Airborne Navigation System
Northrop Grumman Corporation has conducted a successful flight test of its advanced airborne navigation solution, Embedded Global Positioning System (GPS) / Inertial Navigation System (INS) Modernization, known as EGI-M.
Products Electronics & Computers
New Products
See the new products, including the NDT 1000 inspection system, a PU-5200 certifiable display computer, RJ45 connectors, servers, and more.
Articles Electronics & Computers
How Thunderbolt 4 Helps Bring Fault-Tolerant, Distributed Systems to Market
Thunderbolt 4 is more than USB operating at 40 gigabits per second (Gbps). While USB 3.2 Gen 2 is 10 Gbps and USB4 is 20 Gbps, Thunderbolt 4 also provides DisplayPort alt mode, PCI Express 3.0, networking up to 10 Gbps, and Power Delivery up to 100 watts.
Articles Energy
Delivering Operational Energy to Enhance Warfighter Capability
As geopolitical threats intensify around the globe, there are several defense-related modernization efforts underway that address the need for improved mission effectiveness while also increasing energy resilience and reducing fossil fuel dependency.
News Power
Honda Taps Recycling Firms for Future EV Batteries
Honda says this is the year when sustainability solutions for its future EV business establish a firm foothold. “This includes beginning to build up an infrastructure for EV battery...
News Power
2024 Ford F-150 Sports Flashy Tailgate, Better Raptor Ride
To say Ford believes it has lightning in a bottle with the Pro Access tailgate debuting on the refreshed 2024 Ford F-150 would be an understatement. “We’re going to end the...
Articles Power
Emerging Plasma FIB-SEM Techniques Advancing Battery Innovation
PFIB-SEM is a valuable technique that neatly complements other analytical and imaging methods, providing high-resolution 2D and 3D information for larger areas, as compared to traditional gallium FIB-SEM.
Articles Energy
The Road to Net-Zero EV Development Labs
As the automotive sector continues to transition to a significant portion of their portfolio being electric, they must either build the needed test facilities to support this transition or update their current facilities.
Articles Energy
GM Readies Fuel Cells for Commercial Deployment
After decades of concentrated development work, GM’s fuel-cell R&D unit Hydrotec is poised to deploy “the first applications that will be going commercial” of its hydrogen fuel-cell technology.
Briefs Energy
Developing High-Energy-Density Batteries Using Aluminum Foil
A team of researchers is using aluminum foil to create batteries with higher energy density and greater stability. The team’s new battery system could enable EVs to run longer on a single charge and would be cheaper to manufacture – all while having a positive impact on the environment.
Briefs Materials
New Priming Method for Improving Battery Lifecycle
Scientists at Rice University’s George R. Brown School of Engineering have developed a readily scalable method to optimize prelithiation, a process that helps mitigate lithium loss and improves battery life cycles by coating silicon anodes with stabilized lithium metal particles.
News Manned Systems
Battery Chemistries for Construction EVs
The success of electric vehicles in the construction industry will largely be determined by battery prices being low enough that the total cost of ownership is cheaper than diesel alternatives....
INSIDER AR/AI
Osprey MK III Completes First Autonomous Flight
As part of Eglin Air Force Base's new Autonomy, Data, and AI Experimentation Proving Ground (ADAx) effort , the Osprey MK III unmanned aircraft system (UAS) recently completed its first...
INSIDER Regulations/Standards
EASA Ready to Adopt Final Regulations for eVTOL Operations
The European Union Aviation Safety Agency (EASA) has proposed rules for safe operations of electric vertical take-off and Landing aircraft (eVTOL), paving the way for these...
INSIDER AR/AI
Texas A&M Researchers Developing Algorithm to Automate Aircraft Ship Landings
Landing a helicopter on a ship’s flight deck is one of the most challenging and complex maneuvers demanded of a Navy pilot. Unlike a runway, the landing area of...
News Power
Mercedes-Benz Concept CLA Class Updates VISION EQXX Tech for a 466-Mile EV
Over ten years ago, Volkswagen built a small number of ultra-efficient ICE-powered vehicles called XL1. VW never put these sleek teardrops into mass production, but...
News Manned Systems
LFP Battery-Cell Production for Electric CVs Planned in U.S.
China remains the clear leader in manufacturing of lithium-ion battery cells for commercial vehicles and passenger cars, but North America will claim some of that share in the...
News Manned Systems
IAA Mobility 2023: Munich Engages Mobility in All Forms
New definitions of “mobility” have been floating around in the automotive industry for years. Still, the IAA Mobility 2023 exposition in Munich, Germany, made absolutely clear...
Articles Power
Magnet Selection for Cost-Optimized Motor Designs
Isotropic bonded NdFeB magnets, colloquially termed MQ1, offer several unique advantages in various motor applications. These pluses include being free of heavy rare-earth materials,...
News Energy
2023 Battery Show North America Opens as Automakers, Suppliers Intensify Battery Investments
As the world’s major auto markets begin an inexorable shift to EVs and hybrid-electric vehicles (HEVs), any discussion of the engineering behind...
INSIDER Energy
Leaders Optimistic North America Lithium Supply Gap Can be Eliminated
At the Battery Show North America, a panel of leaders addressed North America’s lithium supply challenges, and talked about signs that aggressive movement from...
News Power
Getting EV Battery Gigafactories Up to Speed
The term “gigafactory” has become common lexicon for a manufacturing facility constructed to produce the almost incalculable number of individual battery cells required for the millions of...
INSIDER Energy
EV Battery Recycling Still Being Defined
The efficient and economical recycling of EV batteries is not just possible, but inevitable, said a panel of battery-recycling experts at the 2023 Battery Show North America in Novi, MI, this week....
News Materials
Solid-State EV Batteries Project to Low Penetration in 2030
Although the automotive industry sees solid-state batteries as the next game-changer for EV driving range, performance and safety, the technology is projected to penetrate the...
INSIDER AR/AI
DoD Replicator Low Cost Autonomy Initiative is Not a New Program of Record, Hicks Says
During an appearance at a Defense News conference last week, U.S. Deputy Secretary of Defense Kathleen Hicks provided more details about the new...
INSIDER Manufacturing & Prototyping
Army Launches M1E3 Tank Development, Cancels M1 Abrams Upgrade Program
U.S. Army officials are cancelling their current upgrade plans for the M1 Abrams main battle tank in favor of a more significant modernization effort, the service...
INSIDER Manned Systems
AI Agents Execute Electronic Attack Using L-29s in ECHOS Demonstration
Lockheed Martin, in conjunction with the University of Iowa's Operator Performance Laboratory (OPL), completed an artificial intelligence (AI) demonstration using two...
INSIDER Weapons Systems
British Ministry of Defense Signs £90 Million Contract for New Assault Rifle
British troops will soon be more lethal on the battlefield, as a new £90 million contract delivers modern, high precision rifles.
INSIDER Power
Navy Deploys Automated Energy Assessment Tools to the Fleet
Engineers at the Naval Sea Systems Command have achieved an important milestone with the installation of the Global Energy Information System (GENISYS) suite onboard DDG 51 Arleigh...
News Lighting
Detroit Three Focus on Customer-Friendly Tech at 2023 NAIAS
Only a first-time North American International Auto Show attendee would think this year’s exhibition in Detroit was a full-fledged affair. Despite the relative emptiness of...
Q&A Energy
Managing the Evolution of the EV Charging Standard
SAE International announced in late June, 2023, that it intended to standardize the Tesla-developed North American Charging Standard (NACS) EV charging connector for North America. SAE...
News Energy
Battery Education Infrastructure Requires Huge Effort and Wide Coordination
China is stunningly ahead of the United States in the support and education of the future EV battery workforce. That was the stark message at the start of a 2023...
INSIDER Electronics & Computers
Eurofighter Typhoons to Receive Touchscreen Cockpit Display Upgrades
BAE Systems has confirmed its selection of Collins Aerospace as the provider of the large area cockpit display upgrade for future Eurofighter Typhoon aircraft. According...
INSIDER Aerospace
Production Ready B-21 Bomber on Track for First Flight This Year
During a panel discussion at the 2023 Air Force Association (AFA) Air, Space and Cyber conference, Northrop Grumman Aeronautics President Tom Jones said the first B-21 stealth...
INSIDER Energy
DoD's First Electric Aircraft Charging Station is a BETA Supercharger
The first Department of Defense (DoD) electric aircraft installation will be a Level 3 supercharger provided by Vermont-based electric vertical takeoff and landing...
Original Equipment Energy
GM Defense Adapts Hummer EV for Military Concept Vehicle
GM Defense announced in July 2022 that the U.S. Army selected it to provide a battery-electric vehicle for analysis and demonstration. As a subsidiary of General Motors, that vehicle...
News Materials
Toyota Still Favors Nickel-Metal Hydride Batteries for HEVs
Toyota has no immediate plans to drop its decades-long history of using NiMH (nickel-metal hydride) batteries, a stark contrast to other automakers solely offering electrified...
Podcasts Aerospace
The Gripen E Jet's New Li-ion Battery
Frank Puglia, EaglePicher's Director of Research and Development, is the guest on this episode of the Here's an Idea podcast to discuss the Gripen E jet’s new Li-ion battery.
Q&A Manned Systems
Volvo’s Ambitious Goal: 50% Zero-Emission Trucks by 2030
Volvo Trucks’ target is to be completely fossil-free by 2040. “If we stop selling products that rely on CO2 by 2040, it means that our running population [of trucks] out in the...
Top Stories
INSIDERRF & Microwave Electronics
FAA to Replace Aging Network of Ground-Based Radars
PodcastsDefense
A New Additive Manufacturing Accelerator for the U.S. Navy in Guam
NewsSoftware
Rewriting the Engineer’s Playbook: What OEMs Must Do to Spin the AI Flywheel
Road ReadyPower
2026 Toyota RAV4 Review: All Hybrid, All the Time
INSIDERDefense
F-22 Pilot Controls Drone With Tablet
INSIDERRF & Microwave Electronics
L3Harris Starts Low Rate Production Of New F-16 Viper Shield
Webcasts
Energy
Hydrogen Engines Are Heating Up for Heavy Duty
Energy
SAE Automotive Podcast: Solid-State Batteries
Power
SAE Automotive Engineering Podcast: Additive Manufacturing
Aerospace
A New Approach to Manufacturing Machine Connectivity for the Air Force
Software
Optimizing Production Processes with the Virtual Twin
