Sensors & Test

Test & Measurement

Briefs : Electronics & Computers
Flexible Silicon-on-Polymer Chip

A new, flexible, silicon-on-polymer chip was developed to augment new networked realities such as the Internet of Things. Typical silicon-based integrated circuits are brittle, rigid components packaged in a way that protects them. When these devices are put into a flexible form factor, rigidity is a negative...

Briefs : Mechanical & Fluid Systems
Shape Memory Alloy Art (SMA-Art) Shapes

Shape memory alloys (SMAs) have the unique ability to recover large deformations in response to thermal, mechanical, and/or magnetic stimuli. This behavior occurs by virtue of a crystallo-graphically...

Briefs : Aerospace
Stretchable Mesh for Cavity Noise Reduction

NASA’s Langley Research Center has developed a landing gear cavity modification that reduces noise produced during aircraft approach and landing. The modification is an innovative stretchable...

Products : Software
Product of the Month: March 2018

Product of the Month

Keysight Technologies, Santa Rosa, CA, introduced the PathWave software platform that integrates design, test, measurement, and analysis to enable product development from...

White Papers : Sensors/Data Acquisition
Complete Guide to Building a Measurement System

You can choose from many different sensors on the market today to measure all types of natural phenomena. This white paper categorizes and compares the most common sensors for measuring seven of these phenomena to help you choose the best option for your application.

Blog : Software
Your Readers' Choice Products of the Year
The votes are in! See the winners of the Tech Briefs' Readers' Choice Products of the Year.
White Papers : Manufacturing & Prototyping
Load Simulation for Test Benches

Test bench designers can count on Andantex to provide a comprehensive, low cost, viable solution backed by decades of industry expertise. With reproducible and accurate torque fast response time, easy remote control and with low power consumption, magnetic particle brakes offer an up-to-date and cost effective...

White Papers : Electronics & Computers
Basics of Electric Heaters

Hotwatt has manufactured specialized electric heating elements for over 64 years, all made in the USA. Products include cartridge, air process, immersion, strip and finned strip, tubular and finned tubular, band, compressor crankcase, foil, flexible rope and ceramic heaters. We are a quality supplier to OEM's in the in...

Articles : Electronics & Computers
Don't Let Obsolescence Cause Your Test System to Flatline

If you are testing devices and components that will last a decade or more, and you have to plan technology updates and obsolescence events for test systems that might live even...

Briefs : Test & Measurement
Composite Materials Could Improve Respirator Filters

Current gas mask filters counter current threats, but there are large gaps in knowledge about how they do so at the molecular level. Many of the filters were developed to handle a wide...

Briefs : Test & Measurement
External Diagnostic Method to Detect Electrical Charging in Complex Ion Trapping Systems

Electron-ionized atom trapping technology is widely used in mass spectrometry and atomic clocks. The complexity of the trapping configuration operating in an ultra-high vacuum system is driven by demands for ultimate sensitivity, performance, and fundamental...

Briefs : Software
EOS MLS Level 2 Data Processing Software, Version 4

This software reads MLS Level 1 products — the Earth Observing System (EOS) Microwave Limb Sounder (MLS) calibrated measurements of microwave radiance products and operational meteorological data — and produces a set of estimates of atmospheric temperature and composition. The software...

Briefs : Sensors/Data Acquisition
SolidSense: Gas Analyzer on a Chip

The SolidSense sensor platform measures all EPA-regulated gas emissions (nitrogen oxides, carbon monoxide, and hydrocarbons), in addition to ammonia, with high accuracy and sensitivity. The chip-scale gas...

Briefs : Photonics/Optics
Development of Sodium Lidar for Spaceborne Missions

The metal layers at mesospheric altitudes are excellent tracers of neutral atmosphere dynamics, and have been used since the 1960s to study the chemistry and dynamics of the mesosphere. Ablation from meteors is believed to be the chief source of metals such as Na, Mg, K, Fe, and Ca in the...

Articles : Test & Measurement
Space-Based Bone Scanner Expands Medical Research

Spinoff is NASA's annual publication featuring successfully commercialized NASA technology. This commercialization has contributed to the development of products and services in the fields of...

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