- Patent Title: Circuits and methods for reducing the amplitude of complex signals
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Application No.: US13949345Application Date: 2013-07-24
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Publication No.: US10205617B2Publication Date: 2019-02-12
- Inventor: Lei Ding , Rahmi Hezar , Zigang Yang
- Applicant: Texas Instruments Incorporated
- Applicant Address: US TX Dallas
- Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee Address: US TX Dallas
- Agent Andrew Viger; Charles A. Brill; Frank D. Cimino
- Main IPC: H04L27/26
- IPC: H04L27/26
Abstract:
For crest factor reduction in a first signal having first and second components, the first component is delayed. A second signal is generated in response to detecting that a peak in the first component exceeds a predetermined threshold. Amplitude of the peak in the first component is reduced in response to detecting that the peak in the first component exceeds the predetermined threshold. Reducing amplitude of the peak in the first component includes adding the second signal to the delayed first component.
Public/Granted literature
- US20150030099A1 CIRCUITS AND METHODS FOR REDUCING THE AMPLITUDE OF COMPLEX SIGNALS Public/Granted day:2015-01-29
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