发明名称 |
Calculating distortion summaries for circuit distortion analysis |
摘要 |
Methods for analyzing circuit distortion based on contributions from separate circuit elements are presented. Local approximations that do not require high-order derivatives of device models are developed near an operating point for calculating distortion summaries including compression summaries and second-order intermodulation (IM2) distortion summaries.
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申请公布号 |
US7979837(B1) |
申请公布日期 |
2011.07.12 |
申请号 |
US20090484865 |
申请日期 |
2009.06.15 |
申请人 |
CADENCE DESIGN SYSTEMS, INC. |
发明人 |
RAO FANGYI;FENG DAN |
分类号 |
G06F17/50;G06F9/45;G06F11/22 |
主分类号 |
G06F17/50 |
代理机构 |
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代理人 |
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地址 |
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