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Feb 5th, 2023, 6:42pm
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Resistor thermal noise in RC network (Read 243 times)
Whisper
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Resistor thermal noise in RC network
Nov 28th, 2022, 8:21pm
 
I need to calculate the total noise on the node between R1 and R2(only consider resistor thermal noise). What is the noise PSD for the node?
Thanks~
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« Last Edit: Nov 28th, 2022, 9:29pm by Whisper »  

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smlogan
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Re: Resistor thermal noise in RC network
Reply #1 - Dec 16th, 2022, 6:23pm
 
This is the expression I compute:

Shawn
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thermal_noise_resistor_network_equations_s_domain_final_121622v1p0.png

Shawn
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Whisper
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Re: Resistor thermal noise in RC network
Reply #2 - Dec 17th, 2022, 2:13am
 
I got it! Thanks very much~
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smlogan
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Re: Resistor thermal noise in RC network
Reply #3 - Dec 17th, 2022, 11:35am
 
Great! I am glad I understood your question and it helped!
Shawn
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