WIRELESS POWER TRANSMISSION SYSTEM, BASED ON TIME VARYING MAGNETIC FIELD, AND A NON-CONTACT CAPSULE TYPE ENDOSCOPE USING THE SAME, CAPABLE OF TRANSMITTING POWER

摘要

PURPOSE: A wireless power transmission system and a non-contact capsule type endoscope using the same are provided to enlarge transferrable region by continuously receiving power for a long time.;CONSTITUTION: A magnetic field transmitting unit(10) transmits time varying magnetic field signal based on a low frequency current source which is varied in a range between several tens of KHz and several hundreds of KHz. The magnetic field transmitting unit is formed into a loop shape. A power generating unit(20) generates currents by receiving the time varying magnetic field from the magnetic field transmitting unit. Based on the currents, the power generating unit generates power.;COPYRIGHT KIPO 2010