Patent ID: 9564984
Date: 2017-02-07
CPC Classifications: H01Q,H04K,H04M

Claim:
1. A portable electronic device, comprising: a battery, disposed in a carrier; a metal element, receiving a feeding signal through a feeding point, the metal element comprising a first resonant path to receive or transmit a first radio-frequency signal in a first band, a length of the first resonant path being ¼ of a wavelength of a lowest frequency of the first band, and an orthogonal projection of the metal element on the carrier being overlapped with an orthogonal projection of the battery on the carrier; a control circuit, configured to control the battery so that a plurality of operation signals are transmitted between the battery and the control circuit; and a plurality of impedance elements, electrically connected between the battery and the control circuit, and the impedance elements transmitting the operation signals and blocking the first radio-frequency signal.