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Articles RF & Microwave Electronics
Advances in Military Avionics Technologies Create New Challenges for RF Test and Measurement
One of the common features of modern military avionics systems is the adoption of high-frequency and millimeter-wave (mmWave) communications to achieve higher data rates and enhanced resistance to interference.
Articles Materials
Plasma Electrolytic Oxidation: The Future of Lightweight Designs in Aerospace and Defense
Plasma Electrolytic Oxidation is a unique surface coating technology that specializes in light metals, aluminum, magnesium and titanium specifically. It enables the lightweighting of components that face extreme environments from a reliable and effective coating process.
Articles Software
Advanced RF Simulation Reduces Cost and Schedule Risk
As RF device needs become more sophisticated and complex, new simulation software technologies must be ready to enable design teams to achieve higher performance, with greater confidence, and in a timelier manner.
Articles Communications
Assure 5G NTN Performance Before Launch
Simulation and emulation support NTN exploration and testing, verifying current performance while supporting next-generation evolutions.
Articles Electronics & Computers
Qualification of Multi-Channel Direction Finding Radar Receivers in The Lab
Kongsberg Defence & Aerospace selected a radar test setup from Rohde & Schwarz based on the R&S SMW200A vector signal generator for multi-channel phase-coherent radar signal generation.
Articles Green Design & Manufacturing
Electrifying Aviation: The Path to Decarbonizing the Skies
After decades of tantalizing breakthroughs in battery technology, the last decade witnessed the emergence of energy storage as a challenger to fossil fuels for powering vehicles.
Application Briefs Electronics & Computers
SHIP Prototype Computer Chip
The U.S. Department of Defense has celebrated a milestone achievement for the SHIP program with the delivery of the first SHIP prototype devices from Intel and Qorvo to BAE Systems.
Application Briefs Manned Systems
Multi-Orbit Space Relay Communications
The Air Force Research Laboratory Space Vehicles Directorate selected Viasat to provide on-orbit space relay connectivity for its ARBALEST program, which aims to support a future space-based demonstration of operational capabilities for the Department of Defense.
Application Briefs RF & Microwave Electronics
B-52 Radar Modernization
The first U.S. Air Force B-52 aircraft has arrived at Boeing to begin upgrades as part of the Radar Modernization Program (RMP).
Application Briefs Defense
H4 Palletized Laser Weapon
The new palletized laser weapon was the first 10-kilowatt laser built to U.S. military specifications in a stand-alone configuration that can be moved and mounted anywhere it’s needed.
Application Briefs Power
Prototype Hypersonic Defense Engine
Ursa Major has signed a new contract to advance U.S. hypersonic defense programs and space launch capabilities. Under the contract, Ursa Major will build and test a prototype of its new Draper engine and further develop its 200,000-pound thrust Arroway engine for space launch.
Application Briefs Aerospace
Integrated Short-Range Air Defense
The system can be deployed in several theaters of operation simultaneously to provide C2 for short range air defense, C-UAS and counter-rocket, artillery and mortar missions.
Application Briefs Imaging
Ultraviolet Spacecraft Camera
Utah State University’s Space Dynamics Laboratory is building two key flight camera systems for a NASA spacecraft that will explore the layer of the atmosphere where Earth meets space.
Application Briefs Manufacturing & Prototyping
Adaptive Control Architecture for Unmanned Surface Vessels
Aurora Flight Sciences is developing and testing machine learning-based introspection technologies aimed to enable physical systems, in this case ships, to adapt their control laws as they encounter uncertainties or unexpected events.
Briefs Test & Measurement
Bullet Impact Testing of Ammunition and Explosives at Picatinny Arsenal
Bullet impact (BI) is a standard test used to assess ordnance during insensitive munitions (IM) testing, for hazard classification, and for safety evaluations.
Briefs Aerospace
Update on Machine-Learned Correctness Properties
Despite the potential advantages to be derived from employing autonomous systems, evidence-based assurance of dependability is a key to obtaining users’ trust in these systems.
Briefs Test & Measurement
Test Methods for Measuring High Temperature Tensile Properties of Subscale Specimen Geometries for Additively Manufactured Metallic Materials
With the rise of additive manufacturing for metallic materials, concerted efforts are underway to integrate the technology into present and future aerospace systems to enhance performance capability, reduce cost, and minimize production lead-times.
Briefs Test & Measurement
Methodologies and Equipment for Measuring High Temperature Tensile Properties of Subscale Specimen Geometries for Additively Manufactured Metallic Materials (Continued)
Despite the existence of standards, the issue persists where, in general, equipment is unavailable to measure maximum bending strains at elevated test temperatures.
Briefs Manufacturing & Prototyping
Repeatability and Reproducibility of a Standard Test Method for Measuring Head-Supported Mass Properties
During development of military helmets and HMDs, materiel developers need a valid and repeatable test methodology for measuring their mass properties.
Application Briefs Aerospace
Common Tactical Edge Network
L3Harris Technologies received a U.S. Air Force task order award to develop a Common Tactical Edge Network (CTEN), providing an aerial military Internet of Things (IoT).
Products Design
New Products
See the new products, including an ultrasonic knife cutter, a COTS card, a micro-coaxial cable, TI processors, broadband capacitors, and much more.
Articles Aerospace
Air Force eVTOL Research and Development Programs Make Remote Pilot Progress
U.S. Air Force pilots completed remote-controlled flights of Joby Aviation’s S4 electric vertical takeoff and landing (eVTOL) prototype aircraft at the company’s California-based facility in April.
Articles Defense
Creating a Digital Gateway for RF Domain Will Advance Designs That Meet DoD Initiatives
As the Department of Defense prepares the military for the evolving needs of the 21st century battlefield, its focus is on emerging technologies that enable all domain operations, from cyber to the electromagnetic spectrum.
Articles RF & Microwave Electronics
Understanding the Unique RF Interconnect Requirements for Ultra-Demanding Hypersonic Missile and Satellite Applications
RF cable assemblies might appear to be a minor component in system design, but they can make all the difference between success and failure, especially in mission-critical industries such as defense and space.
Articles Manufacturing & Prototyping
Overcoming Machining Productivity Challenges with Aerospace Components
The demand for air travel is back. And so is the demand for new aircraft. The volume of production demand has reached 2019 levels much sooner than many aerospace component manufacturers anticipated.
Articles Manufacturing & Prototyping
Why the Turbomachinery Industry is Increasingly Bullish on Additive Manufacturing
Whether we’re talking about industrial turbines, air breathing jet engines, or liquid-rocket space applications, the higher the pressure and the higher the flow rate, the better the performance.
Articles Sensors/Data Acquisition
Airborne Inspection Sensor Evolves with LiDAR, Mid-IR and Artificial Intelligence
The Airborne LiDAR Pipeline Inspection Sensor has evolved from a simple proof of concept model to a fully capable and successful commercial airborne pipeline inspection system.
Application Briefs Aerospace
Jupiter Moons Explorer
On April 14, 2023 the JUpiter ICy moons Explorer (JUICE) spacecraft achieved successful lift-off from an Ariane 5 rocket en route to Jupiter.
Application Briefs Unmanned Systems
Unmanned Satcom BLOS
During a live demonstration in April, L3Harris Technologies deployed two RASOR multifunctional processors on an unmanned aircraft operated by General Atomics Aeronautical Systems, Inc. (GA-ASI).
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