Invention Grant
US07671772B2 Method and apparatus for producing a linearized amplified continuous wave (CW) signal
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用于产生线性化放大连续波（CW）信号的方法和装置
- Patent Title: Method and apparatus for producing a linearized amplified continuous wave (CW) signal
- Patent Title (中): 用于产生线性化放大连续波（CW）信号的方法和装置
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Application No.: US11904726Application Date: 2007-09-28
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Publication No.: US07671772B2Publication Date: 2010-03-02
- Inventor: Andrew D. Fernandez , Nick Tutillaro
- Applicant: Andrew D. Fernandez , Nick Tutillaro
- Applicant Address: US CA Santa Clara
- Assignee: Agilent Technologies, Inc.
- Current Assignee: Agilent Technologies, Inc.
- Current Assignee Address: US CA Santa Clara
- Main IPC: H03M1/00
- IPC: H03M1/00
Abstract:
In one embodiment, at least one parameter set for at least one harmonic of a continuous wave (CW) signal is digitally generated in response to a parameter set for the CW signal. In response to the parameter set for the CW signal, the CW signal is synthesized; and in response to the at least one parameter set for the at least one harmonic of the CW signal, at least one nulling tone is synthesized. The CW signal and the at least one nulling tone are amplified; and the amplified CW signal and the at least one amplified nulling tone are summed to produce a linearized amplified CW signal. Other embodiments are also described.
Public/Granted literature
- US20090088872A1 Method and apparatus for producing a linearized amplified continuous wave (CW) signal Public/Granted day:2009-04-02
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