Invention Grant
- Patent Title: Procedure for the removal of the DC component inherent in any radio frequency chain
- Patent Title (中): 删除任何射频链固有的直流分量的步骤
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Application No.: US13175457Application Date: 2011-07-01
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Publication No.: US08442155B2Publication Date: 2013-05-14
- Inventor: Pascal Le Corre , Stephane Paquelet
- Applicant: Pascal Le Corre , Stephane Paquelet
- Applicant Address: JP Tokyo
- Assignee: Renesas Mobile Corporation
- Current Assignee: Renesas Mobile Corporation
- Current Assignee Address: JP Tokyo
- Agency: Lucas & Mercanti LLP
- Agent Robert P. Michal
- Priority: FR1055363 20100702
- Main IPC: H04L25/06
- IPC: H04L25/06

Abstract:
A procedure for compensating the DC component inherent in any radio frequency chain making it possible from a single measurement, generally located in the digital stage, to determine a set of multiple compensation values that must be applied to multiple compensation points of the analogue chain. The compensation values are calculated by an iterative process converging towards a cancellation of the DC component and avoid saturating amplification components and components of the analogue digital converter.
Public/Granted literature
- US20120002757A1 PROCEDURE FOR THE REMOVAL OF THE DC COMPONENT INHERENT IN ANY RADIO FREQUENCY CHAIN Public/Granted day:2012-01-05
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