The National Transportation Safety Board (NTSB) has issued its final report on the Alaska Airlines Boeing 737-9 that lost a door plug shortly after takeoff out of Portland, Oregon, in January 2024.

The applications have, in turn, motivated a progression from traditional helical to recent miniaturized printed circuit board implementation, in order to improve the overall power density.

Due to the growing use of the popular wireless power transmission (WPT) technology, an innovative method of coil design and optimization is presented in this paper. This method has been applied to ...