发明名称 |
Method and apparatus for regulating output power of signal amplifier |
摘要 |
A method and apparatus for controlling the output power level of an amplifier that is highly insensitive to temperature variations. The method intentionally shuts down the amplifier for a very short period of time in order to reveal the detector diode's thermally induced error voltage. This voltage is then stored for a subsequent subtraction from the total detected voltage after the amplifier is turned back on. The detector diode is therefore compensated against itself to obtain a higher level of detection accuracy.
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申请公布号 |
US5381115(A) |
申请公布日期 |
1995.01.10 |
申请号 |
US19930114794 |
申请日期 |
1993.08.30 |
申请人 |
HUGHES AIRCRAFT COMPANY |
发明人 |
TIMMONS, RICHARD P.;TRINH, LANH T. |
分类号 |
H03G1/04;H03G3/20;(IPC1-7):H03G3/10 |
主分类号 |
H03G1/04 |
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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