发明名称 |
System and method for generating and measuring noise parameters |
摘要 |
A method for measuring noise parameters includes generating a noise signal at a noise source. The noise signal includes a first input signal at a first frequency and a second input signal at a second frequency. The first input signal and the second input signal are modulated onto a carrier to generate a modulated signal. The modulated signal is attenuated to a desired power level and applied to a device under test to obtain a noise measurement.
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申请公布号 |
US7177772(B2) |
申请公布日期 |
2007.02.13 |
申请号 |
US20040853467 |
申请日期 |
2004.05.25 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
LARGEY HENRY P.;HEATON DALE A.;ZANG LIANRUI |
分类号 |
G01R25/00;G06F15/00;H04B17/00 |
主分类号 |
G01R25/00 |
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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