Stories
Articles: Photonics/Optics
The critical role of spectrum superiority in the success of battlefield campaigns is evidenced by the enormous investments being made in electronic warfare (EW)...
Products: Manufacturing & Prototyping
COMSOL (Burlington, MA) announced a major update to the COMSOL Multiphysics ® software version 6.0. The update builds out the Model...
Articles: Communications
Pulse shaping, as it is done today, is an effort to fix fidelity issues caused by the transmitting amplifier and is accomplished by a combination of imperfect methods, most external to the amplifier. This article...
INSIDER: Electronics & Computers
The Army Geospatial Center has assisted in further modernizing the 412th Theater Engineer Command’s Engineer-Focused Intelligence Training (ENFIT), geospatial intelligence...
INSIDER: Sensors/Data Acquisition
A new solution compresses and offloads critical data from battlefield machines more efficiently, enabling faster AI processing and decision-making on the battlefield.
INSIDER: Connectivity
U.S. Special Operations Forces have a new aid in the fight against cyber-attacks. The Tactical Key Loader (TKL) cryptographic key device, which answers the Army’s call for the...
INSIDER: Information Technology
Two DARPA-developed technologies – a novel decision aid for mission commanders and a rapid software integration tool – played a critical role in the recent Air Force demonstration of the...
INSIDER: Electronics & Computers
Northrop Grumman Corporation’s Forward Area Air Defense Command and Control (FAAD C2) system has been selected by the U.S. Department of Defense (DOD) as...
Briefs: RF & Microwave Electronics
Briefs: Aerospace
Co-Prime Frequency and Aperture Design for HF Surveillance, Wideband Radar Imaging, and Nonstationary Array Processing
A co-prime array uses two uniform linear subarrays to construct an effective difference coarray with certain desirable characteristics, such as a high number of degrees-of-freedom for DOA estimation. In this case, the co-prime...
Briefs: Defense
Recently, modeling and simulation (M&S) engineers have made impressive strides in improving ground vehicle reliability and soldier safety. This work involved...
Briefs: Defense
The study of insider threat presents some of the most complex challenges in information security. Even defining the insider threat has proven difficult, with interpretations and scope varying depending...
Briefs: Information Technology
Defending cyberspace is a complex and largely scoped challenge that considers emerging threats to security in space, land, and sea. The global cyber infrastructure presents many challenges because of the...
Briefs: Defense
System administrators and cyber defenders continue to face challenges in...
Briefs: Information Technology
As the military adopts more networked...
Application Briefs: Information Technology
Winfrith Newburgh, Dorchester, UK
+44-1305-212400
www.uk.atlas-elektronik.com SIGNALIS SAS
Bezons, France
+33-1-39-96-44-44
www.signalis.com...
Briefs: Information Technology
Improvised Explosive Devices (IEDs) pose a significant threat to military ground vehicles and soldiers in the field. Full-system...
Briefs: Defense
Materials Design Principles for the Dynamic Fracture of Laminar Composite Structures
Crack bridging (e.g., from stitches or pins) and friction have profound and potentially very useful effects on delamination crack growth, controlling growth rates (damage levels) and the energy absorbed. However, the implications for structural design principles...
Briefs: Information Technology
Enterprise business processes are more connected than ever before, driven by the ability to share the right information with the right partners at the right time. While this...
Briefs: Information Technology
The military seeks to enable agile and adaptive mission management and control for a team comprised of unmanned aerial vehicles (UAVs), unattended ground sensors (UGS),...
Briefs: Defense
The phenomenon of flapping wing flight in nature has been studied for centuries. Recently, flapping flight for unmanned aerial vehicle (UAV) applications has become of interest....
Briefs: Defense
One critical aspect in developing a quantitative model of unmanned autonomous vehicle (UAV) operator and system performance has been to adopt a task-centric approach to...
Briefs: Information Technology
Integrated simulation capabilities that are high-fidelity, fast, and have scalable architecture are essential to support autonomous vehicle design and performance...
Briefs: Information Technology
Synthetic and natural micro-architectures occur frequently, and multiphase functionally graded composites are becoming increasingly popular for applications requiring...
Briefs: Defense
Currently, the two main computational tools used by the aerothermodynamics community to model hypersonic flows are Computational Fluid Dynamics (CFD), and the direct...
Briefs: Aerospace
In order to enable off-road vehicle dynamics analysis simulations when traveling on soft soil, a deformable Vehicle Terrain Interface (VTI) model that interfaces with...
Briefs: Imaging
For nighttime surveillance, acquisition of visible light imagery is impractical due to the lack of illumination. Thermal imaging, which acquires mid-wave infrared or long-wave infrared radiation naturally...
Briefs: Information Technology
Improvised explosive devices (IEDs) and other traditional under-body blast weapons are a significant threat to military ground vehicle systems. Engineers and scientists...
Briefs: Information Technology
Universal Sparse Modeling
Sparse data models, where data is assumed to be well represented as a linear combination of a few elements from a dictionary, have gained considerable attention in recent years, and their use has led to state-of-the-art results in many signal and image processing tasks. Sparse modeling calls for constructing a succinct...
Top Stories
INSIDER: Design

Autonomous Freight Aircraft Achieves Design/Development Milestones
INSIDER: Materials

Air Force Awards $100 Million to Continue B-1 Digital Engineering Program
INSIDER: Aerospace

Airbus’ High-Voltage Battery Technology Prepares for Flight Test
INSIDER: Aerospace

Abort Motor for NASA’s Orion Spacecraft Successfully Tested
Articles: Test & Measurement

Advancing Metrology at Mach Speed
INSIDER: Unmanned Systems

Webcasts
On-Demand Webinars: Automotive
Get Even More Out of Your EVs with Thermoplastics
Podcasts: Manufacturing & Prototyping
Here's an Idea: 3D-Printed Lubrication System for Single-Use Engines