We are considering a medication management system by putting ultra-small wireless communication chip on tablet. For this system, components for the chip are introduced. To achieve the chip on tablet, a microwave/millimeter-wave dual-band antenna is employed for antenna size reduction. Moreover, a wireless power transfer between a large transmitting coil to an ultra-small receiving coil and ultra-low power millimeter wave transmitter are used to reduce the large battery. These technology brings really digital medicine.