Latest Stories
News Power
EV Confidence
EVs are not for everyone. Not yet, anyway. But despite the headlines, there’s no reason to lose confidence in the overall EV trajectory that’s been underway for the last dozen years or so.
Articles Information Technology
Rydberg Technologies Shows Potential of Long-Range RF with Quantum Sensor at NetModX23
Rydberg Technologies demonstrated the use of an atomic receiver for long-range RF applications during the NetModX23 event. Shortly after the completion of the NetModX event, Aerospace & Defense Technology caught up with Rydberg CEO David Anderson to discuss the demonstration of their atomic receiver prototype and the future potential of quantum sensing in real-world military RF applications.
Articles Electronics & Computers
Design Approaches for Established and Emerging RF Receiver Architectures
Traditionally, heterodyne architectures have been the preferred choice for radio frequency (RF) and millimeter-wave (mmWave) receiver architectures, excelling in noise performance, dynamic range, frequency coverage, selectivity, and reduction of EMI. However, recent advancements in high sample rate analog to digital converters (ADCs) and embedded signal processing have prompted a reassessment of both architectures.
Articles Mechanical & Fluid Systems
Approximating the Material Stresses and System Requirements for Hypersonic Flight
The challenges associated with hypersonic flight are significant in that the drag forces, temperatures, and heat flux put large demands on materials. First and foremost is managing the exposure to high temperatures that will be in excess of 1,000 °C.
Articles Electronics & Computers
Deterministic and Modular Architecture for Embedded Vehicle Systems
The next generation of Army ground vehicle systems aim to provide the warfighter with advanced capabilities while ensuring cyber resiliency. One key technology, Ethernet, has enabled the modernization of military ground vehicles by providing a broad range of beneficial features. Read on to learn more.
Articles Information Technology
Revolutionizing Electronic Warfare: Unleashing the Power of High-Performance Software-Defined Radios
In the ever-evolving landscape of electronic warfare (EW), the imperative for technological prowess has never been more pronounced. At the vanguard of this evolution stands a technological marvel — high-performance software defined radios (SDRs).
Articles Imaging
Certified Machine Learning-Based Avionics
Over the past few decades, aircraft automation has progressively increased. Advances in digital computing during the 1980s eliminated the need for onboard flight engineers. Avionics systems, exemplified by FADEC for engine control and Fly-By-Wire, handle lower-level functions, reducing human error.
News Automotive
Develon Introduces Revamped Mini Excavators, All-New Compact Track Loader for U.S.
Boasting an updated design and improved performance compared to the previous iterations, the DX62R-7 and DX63-7 offer more standard premium features such as telematics and high-performance heating and air conditioning for operator comfort.
Road Ready Software
Ford Refines Interior, Exterior on 2025 Explorer
The Ford Explorer will celebrate its 35th anniversary for the 2026 model year, and it is highly likely that America’s best-selling SUV will meet the occasion with a complete redesign. Ford...
Technology Report Mechanical & Fluid Systems
SAE Completes Next Step to Standardize Tesla-Developed EV Charging Connector
SAE International announced on December 19 that it has released the Technical Information Report (TIR) for the SAE J3400 standard covering development and...
Technical Innovation Mechanical & Fluid Systems
TE Connectivity Powers down High-Power Systems
Commercial trucks and off-highway vehicles, faced with new regulatory developments, customer demands and market pressures, are responding by undergoing a renaissance of innovation. In the past...
News Power
Hyliion Shifts Focus from Propulsion to Power Generation
Hyliion acquired the Karno generator technology from GE Additive in August 2022 to employ as a fuel-agnostic power system on its Hypertruck platform, which was revealed as a...
News Electronics & Computers
Continental, Aurora Finalize Design of Scalable Autonomous Trucking System
Tier 1 automotive supplier Continental and Aurora Innovation announced that the companies have finalized the design for a scalable autonomous trucking system. The...
News Energy
Commercial-Truck EV Fleets Slow to Grow
Environmental regulations and corporate sustainability goals are driving commercial fleets to adopt electric trucks in all classes. But the still-evolving charging infrastructure is stymying their...
Articles Transportation
Big Data, Big Challenges
Connectivity lets automakers and service providers collect tons of valuable data from vehicles and their operators, but it also brings the challenge of finding ways to glean useful information from huge databases....
What We’re Driving Transportation
2018 Cadillac CT6 Platinum AWD
I’m on the fence about the CT6’s merits as a flagship sedan. Its plutocrat-grade back-seat has heat, massage and deep recline on the outboard positions, although the generally over-the-top accomodations seem...
What We’re Driving Transportation
2018 Volkswagen Arteon
It is called the Volkswagen Arteon Elegance, only it isn’t—elegant, that is.
What We’re Driving Transportation
2018 Alfa Romeo Stelvio Ti
It had to happen: Alfa Romeo doing an SUV. And I suppose it’s about time, com- ing 16 years after the Porsche Cayenne debuted and even following Bentley and Maserati’s prestige utility vehicles. Named for a...
Articles Transportation
Taking Aim at the Drowsy-driver Threat
Semi-autonomous technology designed to significantly reduce the 7000 annual fatalities in the U.S. attributed to driver drowsiness has been developed by Hyundai Mobis North America. A “low-cost”...
Articles Energy
Spark of Genius
In 2016, after six frustrating years of R&D invested in an ultra-lean-burn, high-compression gasoline engine, Mazda’s managing executive officer, Mitsuo Hitomi, 63, had this brainstorm: Adding spark ignition might...
Articles Electronics & Computers
Mercedes Adopts Harman UX for A-Class
Mercedes-Benz’s ‘User Experience’ digital cockpit, previewed at the 2018 CES, is entering production in the new 2018 A-Class (W177). The cockpit is the first in a new generation of...
Supplier Eye Materials
Variability, Risk and the Value Stream
Near-term profitability vs. long-term viability — suppliers must have both. And for many, bearing the cost of developing new technologies — for autonomous/connected driving, greater safety and...
Editorial Transportation
Fear and Loathing on the Path to Level 4 Driving
One of the perks of my job is access to the latest vehicles. Such hands-on product exposure is essential, I believe, for understanding the rapid advances of automated-driving technology and...
Q&A Transportation
Scouting for Start-up Innovations with the Autotech Council
How do start-up companies and entrepreneurs get their new technology ideas in front of the mobility industry? Conversely, how can OEMs and suppliers who are searching for...
Articles Transportation
Not dead yet: The resilient ICE looks to 2050
For the sake of discussion, let’s say that 25% of the world’s light-vehicle production in 2030 will be battery-electrics. Such a prediction may seem quite optimistic, compared with most...
News Materials
Axial Flux E-Motor Maker Progresses Toward Mobility, Alters Cooling Design
SAE Media first introduced readers to Infinitum in last year’s roundup of e-motor developments. (LINK) The company claims it made a 50% smaller and lighter...
News AR/AI
Tuning-Up AI’s ‘Understanding’ to Make Safer ADAS, AVs
In December 2023, Kognic, the Gothenburg, Sweden-based developer of a software platform to analyze and optimize the massively complex datasets behind ADAS and automated-driving...
Articles Power
Engineering the Motivo Way
“When we hire new engineers, I’m usually the last guy to talk with the candidate during the interview process," said Praveen Penmetsa, CEO and founder of Motivo Engineering. “And that’s when I to try to...
News Manned Systems
Westport Awarded LNG Development Program
Westport Fuel Systems announced that it has been awarded a development program by a global heavy truck manufacturer to adapt its LNG HPDI fuel system to meet Euro 7 emissions requirements for...
Top Stories
INSIDERDefense
New Raytheon and Lockheed Martin Agreements Expand Missile Defense Production
NewsAutomotive
Ford Announces 48-Volt Architecture for Future Electric Truck
INSIDERManufacturing & Prototyping
Active Strake System Cuts Cruise Drag, Boosts Flight Efficiency
ArticlesTransportation
Accelerating Down the Road to Autonomy
INSIDERMaterials
How Airbus is Using w-DED to 3D Print Larger Titanium Airplane Parts
Road ReadyTransportation
Webcasts
Electronics & Computers
Cooling a New Generation of Aerospace and Defense Embedded...
Power
Battery Abuse Testing: Pushing to Failure
Connectivity
A FREE Two-Day Event Dedicated to Connected Mobility
Automotive
Quiet, Please: NVH Improvement Opportunities in the Early Design Cycle
Transportation
Advantages of Smart Power Distribution Unit Design for Automotive &...
Aerospace
Sesame Solar's Nanogrid Tech Promises Major Gains in Drone Endurance