First, the purpose of the part was not only to be used in ratiometric (Y-method) noise figure measurements in radio amateur bands up to 200MHz, but also in measurement ultra low noise amplifiers ...

Data diodes are a humble-looking piece of tech, but they are much more important than their appearance might convey. Slowly ...

3. Diode bridge test schematic for Case 1. The inductors provide dc isolation, with a coupling coefficient of 1. Diodes D1, D2, D3, and D4 are identical, modeled with a zero-bias junction ...

It is presented in two parts, in pdf file format (no registration required), as follows: Part 1 of this article examines and discusses PIN diodes, PIN-diode bias interface, and the traditional ...

Using diodes for printing reduced residual stress in metal 3D-printed test parts by 90%. They did this by letting researchers reduce the temperature gradients (the difference between hot and cold ...

Powerful laser diodes cut stress in metal 3D-printed parts . 02 Jul 2019. Technique, using diodes borrowed from LLNL's National Ignition Facility cuts residual stress by as much as 90 percent.

It is presented in two parts, in pdf file format (no registration required), as follows: Part 1 of this article examines and discusses PIN diodes, PIN-diode bias interface, and the traditional ...