Latest Stories
News Transportation
2023 Cadillac Lyriq Executive Chief Engineer: New EV Her ‘North Star’
At the Cadillac Lyriq’s media drive program in Utah, SAE Media spoke one-on-one with Jamie Brewer, Lyriq executive chief engineer, about developing the first-ever...
Articles Automotive
Advancing Battery Technology: The 2022 Battery Show Preview
The largest battery and electric vehicle technologies trade show in North America.
Articles Transportation
EAxles Gain Traction for Truck Electrification
Development of electrified drivelines is rapidly ramping up at OEMs and tier one suppliers. With a wide variety of vehicles suddenly in need of electrified drivelines capable of matching or...
Application Briefs Unmanned Systems
Multi-Mission UAS (MMU) Systems
XTEND will supply hundreds of its advanced Wolverine drone systems to the U.S Department of Defense.
Application Briefs Weapons Systems
Loitering Munition
SPIKE FIRELFY is part of the SPIKE Family of precision guided electrooptical missile systems.
Application Briefs RF & Microwave Electronics
Vehicle-Mounted Tactical Radars
Blighter will be supplying its B422 180-degree ground surveillance e-scanning radar in a vehicle-mounted configuration to be fitted to a six-wheeled UGV.
Articles Electronics & Computers
Transforming Battlespace Communications
The Russian invasion in Ukraine has certainly raised the security stakes and intensified the need for simultaneous communications streams over a single platform.
Articles Communications
Hybrid Circulators for mmWave Systems
Circulators are primarily used in transmit-receive systems such as point-to-point radio and radar.
Articles Energy
Vibration Testing NASA’s X-57 Maxwell Electric Aircraft
In place of the usual gasoline-powered motors, the X-57 has two all-electric motors powered by traction batteries.
Articles Imaging
Designing A/D Converters for the James Webb Space Telescope
The James Webb Space Telescope (JWST) has four infrared cameras to view the stars.
Articles Aerospace
The Science of Joining Dissimilar Metals in Aerospace Manufacturing
With the industry’s traditional focus on welding and brazing, there has been minimal formal education on diffusion bonding.
Articles Design
The Digital Cockpit of the Future
Software and automation have enabled a step forward in cockpit design, one that is stripped down to the essentials without sacrificing functionality.
News Mechanical & Fluid Systems
Rexroth Takes Aim at Electrification for Off-Highway Vehicles
Bosch Rexroth recently invited SAE Media to attend EMPAC, their Electrified Mobile Product & Application Conference in Schaumburg, Illinois. The show featured many of...
Editorial Unmanned Systems
Platooning Still Promising for Trucking
There is “no business case” for platooning, or the electronic coupling of two or more trucks in close formation. That was the assessment of Daimler Trucks in 2019 when it decided to pause its...
Articles Manufacturing & Prototyping
EVs Drive NVH Material Innovations
The definition of a ‘quiet’ vehicle, as determined by the occupants’ ears, is changing radically, as electric motors replace the internal-combustion engine. And electric vehicles are changing the...
News Imaging
Deere Advances In-Field Autonomy
John Deere got “really serious” about autonomy in 2019, according to Joe Liefer, senior product manager of autonomy at John Deere Intelligent Solutions Group. Three years later – after forming an...
News Mechanical & Fluid Systems
Rivian R1T Analyzed by Teardown Expert
Rivian’s R1T is in big demand by both the public and the industry. OEMs are still scrambling to acquire their own examples of the pioneering, innovative electric pickup for competitive analysis and...
Application Briefs RF & Microwave Electronics
Full-Scale Micro-launcher Rocket
Micro-launchers such as Orbex Prime give satellite manufacturers a dedicated launch service, in contrast to larger, ‘rideshare’ launchers, where small satellites are often a secondary payload, and frequently face significant delays.
Editorial Semiconductors & ICs
Unreliable Electronics Are the New Prince of Darkness
Younger engineers may be unfamiliar with Joseph Lucas Ltd., the infamous Tier-1 supplier of British automotive electrical and electronic woes. Lucas helped institutionalize, fairly or...
News Connectivity
Allison Advances Commercial-Vehicle Electronic Controls
Allison Transmission continues to invest in and accelerate its electric-vehicle propulsion solutions, but it also remains committed to its conventional product portfolio, which the...
Technical Innovation Manned Systems
Lightning EMotors Adapts to Changing Electrification Market
A growing number of commercial truck fleets are moving to electric vehicles, driven partially by government mandates and support funding. For suppliers like Lightning eMotors,...
News Software
Cadillac Lyriq Spearheads GM’s EV Assault
The 2023 Cadillac Lyriq isn’t the first of GM’s new-age EVs to use the company’s all-encompassing Ultium lithium-ion battery “system” and all-new family of traction motors. That...
News Software
Real-Time Processors Key to the Zonal E/E Revolution
OEMs face major challenges with their vehicle architectures as they become more complex and unwieldy. They also want to speed up their innovation cycles while supporting intelligent...
Articles Manned Systems
Sensing Enters a New Era
More than 1.3 million people die on the world’s roadways each year and another 50 million are injured. While roadway safety has improved over time, all countries face formidable challenges in reducing the trend....
Original Equipment Power
HEVI Launches Lineup of Electric Off-Highway Equipment
Greenland Technologies Holding Corporation has announced the launch of HEVI Equipment, a new brand of industrial machinery. The HEVI Equipment moniker is a rebranding of Greenland’s...
News Transportation
Funding, Mandates Fuel Commercial-Vehicle Electrification
Government funding and electrification mandates are providing strong tailwinds for electric vehicle (EV) suppliers. But to optimize their transitions, fleet operators will have to...
Road Ready Power
Hyundai Puts the N in Performance
Just a decade ago, the idea of Hyundai challenging the industry’s established performance brands would have elicited snickers from many executives and engineers. Hyundai’s best effort in the sports car...
Application Briefs Aerospace
Cryogenic Thermal Subsystem
The Cryogenic Thermal Subsystem’s most critical function is to provide cooling to maintain the detectors in two of the Roman Coronagraph Instrument’s cameras at sufficiently low temperatures of approximately minus 161o F, which will allow them to function with the required sensitivity.
Technical Innovation Green Design & Manufacturing
Hyliion, Cummins Collaborate on Electric and NG Range-Extender
A recent market report found that nearly 85% of the almost 250 U.S.-based transportation fleets surveyed plan to grow their use of clean-vehicle technologies over the next five...
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
