公开(公告)号：US09998238B2

公开(公告)日：2018-06-12

申请号：US15491123

申请日：2017-04-19

Applicant: INTEL IP CORPORATION

Inventor： Yossi Saada ,  Christoph Schultz ,  Ron Rotstein

IPC: H02J50/00 ,  H04B15/02 ,  H04B17/00 ,  H04B1/10 ,  H02J7/02 ,  H02J50/12 ,  H03B1/04

CPC classification number: H04B15/02 ,  H02J7/025 ,  H02J50/12 ,  H03B1/04 ,  H04B1/10 ,  H04B1/1027 ,  H04B5/0037

Abstract: The disclosure relates to a mobile device, comprising: a radio receiver configured to receive a radio signal; a power receiving unit (PRU) configured to receive a wireless charging signal from a power transmission unit (PTU) configured to charge the mobile device; a wireless broadcast receiver configured to receive a harmonic of the wireless charging signal during charging of the mobile device; a frequency manager configured to scan for a frequency of the harmonic and to detect a fundamental frequency of the wireless charging signal based on the scanned harmonic; and a mitigation module configured to mitigate a harmonic content of the wireless charging signal in the received radio signal based on the detected fundamental frequency of the wireless charging signal.

公开(公告)号：US20170324484A1

公开(公告)日：2017-11-09

申请号：US15491123

申请日：2017-04-19

Applicant: INTEL IP CORPORATION

Inventor： Yossi Saada ,  Christoph Schultz ,  Ron Rotstein

IPC: H04B15/02 ,  H03B1/04 ,  H02J7/02 ,  H04B1/10 ,  H02J50/12

CPC classification number: H04B15/02 ,  H02J7/025 ,  H02J50/12 ,  H03B1/04 ,  H04B1/10 ,  H04B1/1027 ,  H04B5/0037

Abstract: The disclosure relates to a mobile device, comprising: a radio receiver configured to receive a radio signal; a power receiving unit (PRU) configured to receive a wireless charging signal from a power transmission unit (PTU) configured to charge the mobile device; a wireless broadcast receiver configured to receive a harmonic of the wireless charging signal during charging of the mobile device; a frequency manager configured to scan for a frequency of the harmonic and to detect a fundamental frequency of the wireless charging signal based on the scanned harmonic; and a mitigation module configured to mitigate a harmonic content of the wireless charging signal in the received radio signal based on the detected fundamental frequency of the wireless charging signal.