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Articles
Unmanned Systems

Leveraging New Technologies for Mil/Aero Electronic Systems

When new, critical technology becomes available, it must be quickly integrated into deployable systems for effective use by defense forces.

Articles
Propulsion

Air Force Technology Timeline

On the U.S. Air Force's 75th anniversary, see a timeline of how far it has come technology-wise.

Articles
Aerospace

The Sky is No Longer the Limit Celebrating 75 Years of Air Force Technology

Since its inception, the mission of the United States Air Force has been to fly, fight, and win — delivering airpower anytime, anywhere in defense of our nation.

Articles
Materials

2022 Honda Civic Hatchback Enjoys Premium Assembly, Weight-Cutting Measures

As a veteran manufacturing engineer, Jill Fuel was an ideal choice for the project leader for the production launch of Honda’s 2022 Civic Hatchback at Honda's...

Blog
Defense

Underwater Security System

KnightShield covers medium ranges in ports and detects hostile divers – whether using closed or open breathing apparatus – as well as AUVs, SDVs, DPVs, and UUVs.

Articles
Communications

Chattanooga Power Haus

Volkswagen is rapidly gaining on General Motors, Ford and Tesla in terms of overall EV development and production assets in North America, industry analysts tell SAE Media. With the recent launch of its $22...

News
Manned Systems

From Emissions Tech to EV Electronics

A recent visit to Eberspaecher’s North American engineering and manufacturing complex reveals how a global Tier-1 rooted in combustion-engine technology is profitably navigating the transition to...

Road Ready
Power

Dodge Debuts Charger Daytona SRT Concept Electric Musclecar

If it looks like a Dodge, sounds like a Dodge, and drives like a Dodge, it must be a Dodge. That “must-be” vision has been the perpetual mantra behind the development of a...

Road Ready
Unmanned Systems

First Electrified Dodge Arrives for 2023 MY

The industry’s red-hot and crowded compact-utility vehicle market gets a newcomer for the 2023 model year with an electrified, top-of-the-line version of the Dodge Hornet. “It’s...

Application Briefs
Unmanned Systems

Unmanned Hover Plane

The Trojan Unmanned Hover Plane (UHP) is a one-of-a-kind system that bridges the gap between the need to hover and the need to reach long ranges, giving it the ability to perform aerial missions with pinpoint precision.

News
Automotive

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...

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
Imaging

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
Design

Hybrid Circulators for mmWave Systems

Circulators are primarily used in transmit-receive systems such as point-to-point radio and radar.

Articles
Green Design & Manufacturing

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
Photonics/Optics

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
Materials

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
Aerospace

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.

Editorial
Connectivity

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
Energy

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...

Articles
Manned Systems

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...

Articles
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...

Application Briefs
Power

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
Manufacturing & Prototyping

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...

Q&A
Manned Systems

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,...

Road Ready
Power

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...