Patent ID: 11916416
Assignee: VESTEL ELEKTRONIK SANAYI VE TICARET A. S.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 5:
6. Mobile device comprising:
a housing,
an antenna, which is provided on the housing,
a radio frequency circuitry, which is configured to emit and receive RF signals via the antenna, and
a filter, which is configured to block dc power received via the antenna from entering the RF circuitry and to allow transmission of the dc power between the antenna and energy consuming elements of the mobile device,
wherein the filter comprises a high frequency band pass filter, a low pass filter, and a low frequency band pass filter, and
wherein the mobile device further comprises a device battery management unit, which is electrically arranged between the filter and the energy consuming elements and energy sources of the mobile device, and wherein the low frequency band pass filter of the filter is configured to block RF signals and DC power and pass low frequency signals to or from the device battery management unit.