The ability to achieve quantum-limited amplification of optical signals contained in optical fibers is arguably among the most important technological advances that are underlying our modern ...

Keithley Instruments Inc has announced availability of a single-insertion RF and DC parametric test solution for probing wafers of processed communications and high-speed digital devices The S400DC/RF ...

Above-An illustration of the device, which consists of two superconducting circuits: a cold high frequency circuit (in blue) and a hot low frequency circuit (in red). Here, the current that flows in ...

A new publication from Opto-Electronic Advances, DOI 10.29026/oea.2023.220046 discusses table-top optical parametric chirped pulse amplifiers. The invention of Chirped Pulse Amplification (CPA) ...

Taking a swipe at the cost of ownership, two additions to the Pyramid parametric probe card family allow single-pass DC and RF measurements, promising to reduce the cost of parametric production test ...

This article presents the challenges in designing RF power amplifier efficiency. It briefly describes the use of different amplifiers and techniques to create an effective result. This article ...

Over the years, tutorials have appeared in EMC journals explaining how to estimate the power required from a power amplifier intended for use in an RF immunity test system. Little material, if any, ...