Invention Grant
- Patent Title: Method and apparatus for characterized pre-distortion calibration of a power amplifier
- Patent Title (中): 用于功率放大器的预失真校准的方法和装置
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Application No.: US13793994Application Date: 2013-03-11
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Publication No.: US09130796B2Publication Date: 2015-09-08
- Inventor: Sudarsan Krishnan , David Coronel , Jay P. Shah
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Main IPC: H04B3/46
- IPC: H04B3/46 ; H04L25/49 ; H04L25/03 ; H03F1/32 ; H04B1/04
Abstract:
A method and apparatus for characterized pre-distortion calibration is provided. The method begins with the selection of a number of devices to be characterized. The number of devices selected may be a subset of a larger group of devices. The selected number of devices is then characterized. The method avoids characterizing the large group of devices. The calibration of the group of devices is then based on the characterization of the selected number of devices.
Public/Granted literature
- US20140023128A1 METHOD AND APPARATUS FOR CHARACTERIZED PRE-DISTORTION CALIBRATION OF A POWER AMPLIFIER Public/Granted day:2014-01-23
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