HOW TO LOWER SENSITIVITY BY USING LUMPED C AND L

摘要

PURPOSE: A method for lowering sensitivity using lumped C and L is provided to drastically lower sensitivity by a magnetic resonance coil. CONSTITUTION: The efficiency of wireless power using magnetic resonance is determined by Q-factor and figure of merit. The more a Q-factor value increase, the more the efficiency increases. The Q-factor value decreases if a lump device is added. Therefore the efficiency decreases. The efficiency decreased due to the lump device is supplemented.