Invention Grant
US08482349B2 Method and apparatus for linearizing a non-linear power amplifier
有权
用于线性化非线性功率放大器的方法和装置
- Patent Title: Method and apparatus for linearizing a non-linear power amplifier
- Patent Title (中): 用于线性化非线性功率放大器的方法和装置
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Application No.: US13255717Application Date: 2009-03-09
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Publication No.: US08482349B2Publication Date: 2013-07-09
- Inventor: James Peroulas , Aimin You
- Applicant: James Peroulas , Aimin You
- Applicant Address: SE Stockholm
- Assignee: ZTE Wistron Telecom AB
- Current Assignee: ZTE Wistron Telecom AB
- Current Assignee Address: SE Stockholm
- Agency: Brooks Kushman P.C.
- International Application: PCT/CN2009/070701 WO 20090309
- International Announcement: WO2010/102441 WO 20100916
- Main IPC: H03F1/26
- IPC: H03F1/26
Abstract:
An apparatus and method for linearizing a non-linear power amplifier. The method comprises: performing an iteration algorithm by using a desired output signal of the non-linear power amplifier, to calculate an input signal of the non-linear power amplifier, whereby with the calculated input signal of the non-linear power amplifier, the non-linear power amplifier is linearized. The apparatus and method can produce a signal on the output of the non-linear power amplifier with an arbitrarily high quality of performance.
Public/Granted literature
- US20120092067A1 METHOD AND APPARATUS FOR LINEARIZING A NON-LINEAR POWER AMPLIFIER Public/Granted day:2012-04-19
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