发明名称 |
Switching amplifier architecture |
摘要 |
A supply voltage and/or bias of a switching amplifier is modified based on at least one characteristic of the input signal relative to a threshold level. A binary waveform converter converts the input signal into a binary waveform for inputting into the switching amplifier. The switching amplifier amplifies the input signal, while the supply voltage and/or bias is modified in response to changes of the at least one characteristic of the input signal. <IMAGE>
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申请公布号 |
EP1536556(A2) |
申请公布日期 |
2005.06.01 |
申请号 |
EP20040025039 |
申请日期 |
2004.10.21 |
申请人 |
NORTHROP GRUMMAN CORPORATION |
发明人 |
ROBINSON, IAN STUART;WINTER, FRANK |
分类号 |
H03F1/02;H03F1/07;H03F3/217;(IPC1-7):H03F1/02 |
主分类号 |
H03F1/02 |
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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