j*****q
发帖数: 33 | 1 iip3和im3, iip2和im2 是什么关系？怎么从图看出来？
谢谢拉 |
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b*********y
发帖数: 830 | 2 iip3 is not dirctly correlated with iip2, im2.
for im3, i think there is a 6db or sth relationship. get a RF book. they
have the derivation on it. |
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L********r
发帖数: 59 | 3 RF application engineer needed, the job is in Oregon
- Basic understanding of RF receivers (frequency conversion,
intermodulation, linearity, noise figure, etc.)
- Solid understanding and extensive experience in RF measurements (
Gain, IIP3, IIP2, HR, NF, etc.)
- Knowledge of Visual Basic and GPIB programming
- Strong communication skills
- Hands-on experience with PCB assembly/debugging
- Knowledge of Excel and its plotting tools |
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L********r
发帖数: 59 | 4 RF application engineer needed, the job is in Oregon
- Basic understanding of RF receivers (frequency conversion,
intermodulation, linearity, noise figure, etc.)
- Solid understanding and extensive experience in RF measurements (
Gain, IIP3, IIP2, HR, NF, etc.)
- Knowledge of Visual Basic and GPIB programming
- Strong communication skills
- Hands-on experience with PCB assembly/debugging
- Knowledge of Excel and its plotting tools |
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p*****t
发帖数: 966 | 5 IIP_n=IM/(n-1)+Pin
IM is in dBc |
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j*****q
发帖数: 33 | 6 那这个该怎么推导出来呢？谢谢啦
从图画出来的吗？ |
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