Dual operations of AC current sensing and Bluetooth transmission using a reconfigurable slot antenna are described here. The novel setup comprises tunable connected to transformer AC/DC converter create smart mechanism. consists double-layer on thin, flexible substrate with tuning circuit consisting capacitive-coupled biasing tracks the backside. Capacitive coupling isolates circuits at DC whil...

High-speed maglev train is considered an ideal vehicle in the 21st Century, as an important part of the train, the travel mechanism bears and delivers a variety of vertical and horizontal alternating load in operation, it affects the operation safety of the train directly, so key components of the travel mechanism should under fatigue strength test by fatigue test machine.The paper proposed a v...