公开(公告)号：US20250112812A1

公开(公告)日：2025-04-03

申请号：US18734903

申请日：2024-06-05

Applicant: Apple Inc.

Inventor： Adrian Ispas ,  Robert Dallinger ,  Christoph Angerer ,  Christian Mayer

IPC: H04L27/26

Abstract: An electronic device may include crest factor reduction circuitry having a clip and filter block and a frequency shift block. The crest factor reduction circuitry may receive an input signal and generate an output signal based on the input signal. The output signal may have a reduced peak-to-average power ratio relative to the input signal. The electronic device may also include a transmitter coupled to the crest factor reduction circuitry and configured to transmit a radio frequency signal based on the output signal.