发明名称 |
Amplification apparatus, systems, and methods |
摘要 |
An apparatus and a system, as well as a method and an article, may include adjusting a duty cycle of a switching amplifier input by changing the amplitude of an analog message signal to provide a modulated carrier having a monotonically-increasing fundamental frequency component.
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申请公布号 |
US2005148308(A1) |
申请公布日期 |
2005.07.07 |
申请号 |
US20030749927 |
申请日期 |
2003.12.29 |
申请人 |
FRANCA-NETO LUIZ M. |
发明人 |
FRANCA-NETO LUIZ M. |
分类号 |
H03F3/217;H04B1/02;H04B1/04;(IPC1-7):H04B1/02 |
主分类号 |
H03F3/217 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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