Keyword: Spectrum Analyzers

Test & Measurement

News: Sensors/Data Acquisition

Image sensors convert light into electrical signals and measure light intensity, but for machine vision to improve significantly—essential to advances in autonomous vehicles,...

Briefs: Test & Measurement

Engineers have remotely determined the temperature beneath the surface of certain materials using a new technique called depth thermography. The method may be useful in applications where...

Briefs: Test & Measurement

Any space, enclosed or open, can be vulnerable to the dispersal of harmful airborne biological agents. Silent and near-invisible, these bioagents can sicken or kill living things before...

Special Reports: Test & Measurement
RF & Microwave Electronics - May 2022

In this compendium of recent articles from the editors of Aerospace & Defense Technology and Tech Briefs, read about how advances in RF electronics are enabling new applications in avionics systems,...

INSIDER: Test & Measurement

When thirsty residents of a permanent community on the Moon take a swig of fresh water brought in from the lunar south pole, they’ll be enjoying the benefits of a 30-pound spacecraft...

Application Briefs: Photonics/Optics
See how hyperspectral imaging adds value to food inspection systems.
Products: Electronics & Computers
Spectrometers, digital microscopes, high-speed imaging, and more.
Briefs: Test & Measurement
Design of miniature optical systems could lead to future cell phones that can detect viruses and more.
Briefs: Test & Measurement
The technology could benefit firefighters, miners, the military, plumbers, and households.
Products: Mechanical & Fluid Systems
Liquid-cooled workstations, universal amplifiers, hydrogen sensors, and more.
Briefs: Test & Measurement
Applications include aircraft-mounted and space-based interferometers, electronics fabrication, and military optics.
Products: Test & Measurement
Fiber laser machinery, polishing pitch, beam collimators, and more.
Products: Electronics & Computers
Microwave measurement receivers, oscilloscopes, longwave infrared cameras, and more.
Briefs: Weapons Systems
Better detection of microwave radiation will enable improved thermal imaging, electronic warfare, radio communications, and radar.
Briefs: Sensors/Data Acquisition
NASA's NEID tool delivered its first batch of data on the nearest and best-studied star, our Sun.
Technology Leaders: RF & Microwave Electronics
Easy-to-use reverberation test systems (RTS) measure the performance of wireless devices and antennas.
Products: Data Acquisition
Infrared lens testers, fiber optic transceivers, spectral radiometers, and more.
Special Reports: RF & Microwave Electronics
RF & Microwave Electronics - October 2021

In this compendium of recent articles from the editors of Aerospace & Defense Technology and Tech Briefs, read about how advances in RF electronics are enabling new applications in satellite and...

Briefs: Test & Measurement
The instrument identifies, quantifies, and characterizes contamination, even on irregularly shaped surfaces.
Briefs: Test & Measurement
This method could help firefighters find victims inside buildings and could track hypersonic objects such as missiles and space debris.
Briefs: Test & Measurement
New Variables for Iterative Transform Phase Retrieval
This approach provides a more general framework for performing Discrete Fourier Transform (DFT) calculations.
Articles: Photonics/Optics
With an optical microscope, spectra can be acquired from a sample area smaller than a micron.
Application Briefs: Photonics/Optics
The Earth Imaging Spectrometer instrument is heading to the International Space Station (ISS) in 2022.
Products: Electronics & Computers
Disconnect terminal blocks, oscillioscope probes, test modules, and more.
Briefs: Test & Measurement
The system enables measurement of active or passive microstrip line devices with DC probing capability.
Products: Semiconductors & ICs
The SHFQA Quantum Analyzer from Zurich Instruments operates at up to 8.5 GHz and can perform direct readout of superconducting and spin qubits.
Products: RF & Microwave Electronics
Tubing plugs, displacement measurements, CAM software, and more.
Briefs: Manufacturing & Prototyping
“EasyPass” would enable smart warehouses, automated factories, and more to operate without delays.
INSIDER Product: Test & Measurement

Machine Vision Cameras

Teledyne DALSA (Waterloo, Canada) announced its new Falcon4-CLHS M4480 and M4400 cameras, based on the Teledyne e2v Lince 11.2M monochrome sensors. The...