In this paper, Y-factor method of measuring antenna noise temperature is described simply using spectrum analyzer. Effect of spectrum analyzer noise floor on noise power measurement is analyzed.

The GamerCard is a Raspberry Pi powered handheld designed for retro gaming, wtih a tiny package thanks to its innovative ...

With their quick, non-destructive results, handheld Raman spectrometers are changing the way material analysis is done on the go. These portable devices can make it easier to do complicated analysis ...

A multinational research team, including engineers from the University of Cambridge and Zhejiang University, has developed a ...