Resistance standards are incredibly useful, but like so many precision references they require regular calibration, ...

The aim of this work was to construct and characterize dye-sensitized solar cells (DSSC) using alternative materials and low-cost equipment. Instead of using the TiO 2 semiconductor, a water-based ...

Abstract: We have newly developed a millimeter-wave vector measurement system for an oscillator-integrated antenna using a time-domain measurement setup. The measurement system consists of two mixers, ...