Learn how to calculate payback and discounted payback in Excel with formulas, SCAN, XMATCH, LET, and SWITCH, plus ...

Abstract: This letter proposes a broadband, high-efficiency radio frequency (RF) rectifier with a frequency selective topology and simple structure for wireless power transmission (WPT). The rectifier ...

Abstract: Human fall detection has become one of the principal applications of smart healthcare. Several proposals based on sensors integrated into consumer electronic devices have been developed for ...