Pyrus calleryana ‘Bradford’, the first Callery pear cultivar, has a weak branch structure with V-shaped branch angles that split after 15 to 20 years of growth. Narrow branch angles prompted the ...

To address these problems, a defect detection network based on sliding window affinity (SWA) with dual-branch structure has been proposed. The defect sample pool is effectively expanded through a ...

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 ...