Synthetic cannabinoids, a class of new psychoactive substances, have emerged as a significant public health and social ...

In order to build the model, both the magnitude and phase of the magnetic field are required. These measurements are carried out using the “near-field scanning method,” and two procedures are ...

Keysight’s history goes back to Hewlett-Packard, which began making oscilloscopes in 1938 and expanded to spectrum analyzers and other test and measurement equipment through the following decades. In ...

This paper describes a cochlea-based digitally-programmable single-chip radio frequency (RF) spectrum analyzer in 65 nm CMOS. This “RF cochlea” chip includes a transmission-line active cochlear model ...

An international group of researchers has developed an electronic device that is said to effectively mitigate hotspots in PV modules. It uses two current comparators, two NPN transistors, and a ...

The AQ6370E is an upgraded version of Yokogawa’s AQ6370D optical spectrum analyzer, with enhanced performance and usability.

Yokogawa has launched two new optical spectrum analyzers (OSAs) to fulfil market demands for an instrument capable of measuring a wide range of wavelengths to meet new needs in optical product ...

The Russians demonstrated this to great effect in Ukraine. Now, the Army is listening to its spectrum managers who have clamored for a program-of-record spectrum analyzer to improve situational ...

A new quantum sensor can analyze the full spectrum of radio frequency and real-world signals, unleashing new potentials for soldier communications, spectrum awareness and electronic warfare.