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Products Manufacturing & Prototyping
Test Socket Thermal Solutions
Aries Electronics (Bristol, PA) recently introduced a new thermal profiling solution for its test and burn-in socket line of products. Unlike standard heat-sink and fan options, this solution incorporates advanced...
NASA Spinoff RF & Microwave Electronics
Radio Relays Improve Wireless Products
In order to transmit communications through Earth’s atmosphere, satellites and space vehicles need radio equipment that can operate at higher frequencies than on Earth. These higher frequencies, until...
Articles RF & Microwave Electronics
Enhance EMC Testing with Digital IF
Modern electromagnetic interference (EMI) receivers and spectrum analyzers used for compliance and precompliance testing employ digital intermediate-frequency (digital IF) processing technology for signal...
INSIDER Data Acquisition
Tool Nondestructively Characterizes Structural Materials as they Deform
Materials scientists are busy developing advanced materials, while also working to squeeze every bit of performance out of existing materials. This is particularly true...
INSIDER Propulsion
NASA Tests New Green Propellants for Satellites
To stay in the proper orbit, many satellites have thrusters – small rocket engines – that fire to change altitude or orientation in space. On Earth, where gravity dominates, five pounds of...
INSIDER Test & Measurement
Crash Test Helps Improve Emergency Response
NASA’s Langley Research Center hoisted a Cessna 172 aircraft 100 feet into the air by cables and released it. The plane plummeted onto a slab of dirt in a violent but controlled experiment that will...
News Propulsion
Lifting 3D Printing to New Heights
Whether it’s through 3D printing jet engine fuel nozzles by the thousands or validating metal rocket injectors for space flight, aerospace has consistently proven itself to be on the cutting edge of the...
Articles Test & Measurement
Synthetic Vision Guidance Systems Giving 2D data a 3D perspective
Synthetic Vision (SV) displays replace the pilot’s traditional 2D primary flight display (PFD) with a 3D perspective view display. The 3D SV perspective display is rendered...
Briefs Test & Measurement
Thermal Conductivity Measurement Setup for Low-Temperature Characterization of Laser Materials
Operating lasers at cryogenic temperatures gained maturity only in the mid-90s due mostly to the progress in transparent, laser-grade ceramics and...
Briefs Test & Measurement
Thermal Response of Ultra-High Molecular Weight Polyethylene (UHMWPE) Materials in a Flash Flame Test
Testing was performed on Ultra-High Molecular Weight Polyethylene (UHMWPE) fabric and composite material in a flash flame environment when...
Briefs Aerospace
Testing Multijunction Solar Cell Efficiency
The photovoltaic community is closer than ever to achieving ultra-high multijunction solar cell efficiencies (>50%). Subcells from III–V compound semiconductors are approaching ideal...
News Defense
SAKOR Develops 'Spacecraft Emulator' to Test Dream Chaser Control System
SAKOR Technologies, Inc. has supplied a test system to Southwest Research Institute (SwRI) to be used to test the atmospheric flight control system for the Dream...
INSIDER Aerospace
NASA Tests Green Aviation Technology
Two NASA experiments designed to help reduce fuel consumption and emissions will fly this spring on a specially outfitted Boeing 757 airplane called the ecoDemonstrator. One includes 31 small devices that...
INSIDER Test & Measurement
Explosive Destruction System Begins Eliminating Chemical Weapons
The Explosive Destruction System (EDS), designed by Sandia National Laboratories for the U.S. Army, has begun safely destroying stockpile chemical munitions.
Briefs Defense
Selective, Sensitive, and Robust Electrochemical Detection of Anthrax
There exists an unmet need for rapid, sensitive, and field-stable assays for pathogen detection. Bacillus anthracis is the causative agent of anthrax poisoning. This Gram-positive bacterium secretes a tripartite toxin including a cell-binding protective antigen (PA), and the...
Products Test & Measurement
Digital Meter
The New Technology Meter (NTM) from OTEK (Tucson, AZ) has everything you need to measure and control your process while operating with less than 50mW of power. OTEK’s NTM boasts a full tricolor bargraph with 2% resolution and...
Products Test & Measurement
Signal Conditioning Modules
Precision Filters Inc. (Ithaca, NY) has introduced a new family of signal conditioning modules for measurement systems built on National Instruments™ rugged, compact, low power cRIO™ platform. The four analog...
Briefs Test & Measurement
Isotope Beta-Battery Approaches for Long-Lived Sensors
The energy density of isotopes exceeds that of chemical energy storage by six orders of magnitude. Isotopes are used in many commercial applications, and are produced and available at modest prices. The power requirements of many sensors and communications equipment can greatly reduce the power...
Briefs Defense
Sensing Suspicious Powders Using Noncontact Optical Methods
Suspicious powder incidents continue to be a disruptive and costly problem. In-situ assessment of suspicious powders within inorganic matrices, particularly with powders of biological...
Briefs Defense
Damping Measurement for Wafer-Level Packaged MEMS Acceleration Sensors
Microelectromechanical system (MEMS) three-axis acceleration threshold sensors have been developed to measure acceleration threshold levels using voltage switching when the...
INSIDER Aerospace
Sound Waves Detect Aircraft Structural Defects
A system for using sound waves to spot potentially dangerous cracks in pipes, aircraft engines, and nuclear power plants has been developed by a University of Strathclyde researcher. A study...
News Test & Measurement
F-35 Gets Cold Treatment in Step Toward IOC Remedy
Since it first became an active cold-weather testing facility in 1947, the 96th Test Wing's McKinley Climatic Laboratory at Eglin Air Force Base, FL, there have been a wide variety of...
News Test & Measurement
Magnetic Field Lines Made Visible in 3-D and Real Time
Scientists at the Fraunhofer Institute have developed a high-resolution magnetic line camera to measure magnetic fields in real time, which is particularly useful for quality assurance...
Briefs Software
Software Tool Enables High-Fidelity Simulation of Explosive Device Effects
High-fidelity simulation tools are used as an acceptable surrogate for real-world tests. These tools accelerate development and reduce cost, while informing weapons...
Briefs Information Technology
Reduced Order Modeling for Rapid Simulation of Blast Events of a Military Ground Vehicle and its Occupants
Improvised Explosive Devices (IEDs) pose a significant threat to military ground vehicles and soldiers in the field. Full-system...
Articles Test & Measurement
Testing Reality in an Increasingly Complex Design Space
The universal adoption of digital 3-D design tools has truly changed forever the way that advanced products are created, from original concept studies, development, testing, and...
Articles Aerospace
Advancing the Use of Beryllium Bearing Materials for Unmanned Platforms
Aerospace and defense platforms are often regarded as the earliest adopters of new materials and processes technologies. Materials test programs provide validations of...
INSIDER Energy
Energy Harvesting Could Help Power Spacecraft of the Future
A consortium is working on a project to maximize energy harvesting on a spacecraft of the future. The initiative seeks to find energy-saving and -maximizing solutions to enable...
News Defense
NASA Testing Under Way of Shape-Changing Aircraft Flap
The Adaptive Compliant Trailing Edge (ACTE) project, a joint effort between NASA and the U.S. Air Force Research Laboratory (AFRL), has taken another step forward with the completion of...
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A New Approach to Manufacturing Machine Connectivity for the Air Force
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Optimizing Production Processes with the Virtual Twin
