Accurate measurements of surface currents are crucial for coastal monitoring, rip current detection, and predicting the path ...

The increase in switching speed offered by GaN transistors requires good measurement technology, as well as good techniques to capture important details of high-speed waveforms. This article focuses ...

Mechanical forces generated by cells not only drive the bending, stretching, alignment, and repositioning required for tissue development and homeostasis, but also regulate cell functions ranging from ...

The measurement technique of an aspheric surface is mainly for the surface form and parameters. The surface form is the three-dimensional distribution of the surface in the spatial domain. The ...

Microwave frequency measurement techniques are at the forefront of modern research, enabling accurate real-time analysis of high-speed signals for applications ranging from next-generation ...

As technology grows more complex, older methods of measurement become inadequate, the agency finds. The technology industry needs ever-improving measurement tools if companies wish to continue to ...

Measuring phase noise with a spectrum analyzer. The primary advantage of dedicated phase-noise analyzers. The cross-correlation method. Using a spectrum analyzer is the oldest, most straightforward, ...

The author is senior technologist at NPR Labs in Washington. Field strength measurements are almost as old as radio itself, as engineers have endeavored to test and improve their RF transmission ...

If you would like to learn more about the IAEA’s work, sign up for our weekly updates containing our most important news, multimedia and more. At its briefing to the Japan Atomic Energy Commission on ...

One of the most important differentiators in smartphones these days isn’t bells and whistles; it’s something far more fundamental: How long does the battery last? Unfortunately, battery technology ...

Although there have been occasions in the past when immigration has been higher in relation to the size of the country’s population, the number of immigrants coming to the United States has reached ...