RF signals historically are measured using spectrum analyzers, at least that was before oscilloscopes offered sufficient bandwidth for those measurements. With oscilloscope bandwidths over 100 GHz, RF ...

In the process of debugging and validating both digital and RF designs, the oscilloscope Fast Fourier Transform (FFT) function and a variety of other math functions can prove ...

It may seem somewhat archaic to retain an oscilloscope’s original measurement tools of screen graticules and cursors, but these tools are hardly outdated. With all this measurement horsepower ...

New theoretical and experimental work by researchers at the National Institute of Standards and Technology (NIST) and the University of Michigan have developed an innovative method to overcome this ...

As understanding grows of the scale of health care’s environmental impacts, so too does interest in measuring and reporting on sustainability as a facet of health care system performance. This ...

The new technique uses a pair of highly stable lasers and rubidium atoms as tunable resonators to map and potentially image electric fields at resolutions far below their RF wavelengths. These ...