公开(公告)号：US20240278023A1

公开(公告)日：2024-08-22

申请号：US18561148

申请日：2021-06-11

申请人： Advanced Bionics AG

发明人： Scott Kenneth Arfin ,  R. Tissa Karunasiri ,  Glen A. Griffith ,  Aniket Kulkarni

IPC分类号： A61N1/372 ,  A61N1/02 ,  A61N1/05 ,  A61N1/36 ,  A61N1/378

CPC分类号： A61N1/37276 ,  A61N1/025 ,  A61N1/0541 ,  A61N1/36038 ,  A61N1/37217 ,  A61N1/3727 ,  A61N1/3787

摘要： An illustrative timing-based power control apparatus includes a signal generation circuit and a power control circuit. The signal generation circuit is configured to generate a carrier signal for wireless transmission of output power and output data, the carrier signal associated with a first fundamental component having a particular frequency, a particular phase, and a first amplitude. The power control circuit is configured to generate a time-adjusted version of the carrier signal that maintains an amplitude of the carrier signal and adjusts a timing profile of the carrier signal such that a second fundamental component associated with the time-adjusted version of the carrier signal has the particular frequency, the particular phase, and a second amplitude lower than the first amplitude. The second amplitude may be associated with a target power level for the output power of the wireless transmission. Corresponding systems and methods are also disclosed.