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From: JM <sunaecoNoSpam@gmail.com>
Newsgroups: sci.electronics.design
Subject: Re: A collection of monographs on high accuracy electronics
Date: Mon, 10 Jun 2024 00:40:14 +0100
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On Sun, 9 Jun 2024 18:09:24 -0000 (UTC), Phil Hobbs <pcdhSpamMeSenseless@electrooptical.net> wrote:

>Jeroen Belleman <jeroen@nospam.please> wrote:
>> On 6/9/24 19:02, ehsjr wrote:
>>> On 6/7/2024 9:14 PM, JM wrote:
>>>> A collection of monographs on high accuracy electronics written by Mr. 
>>>> Chris Daykin, following his career predominantly in metrology.
>>>> 
>>>> Unfortunately Chris will be unable to complete the unfinished 
>>>> monographs (having started end of life care) but there is plenty of 
>>>> interest to any analogue engineer.
>>>> 
>>>> https://1drv.ms/b/c/1af24d72a509cd48/EZhO_rP5-glDmxtc4ZHycvYBhrsqmyC5tuZjt2NFFsS0gQ?e=Wq2Yj0
>>> 
>>> 
>>> Thanks!
>>> Ed
>> 
>> I have an issue with his definition of resistor noise power
>> as the product of open-circuit noise voltage and short-circuit
>> current. That makes no sense.
>> 
>> There's more than that, probably, but that just jumped out at
>> me.
>> 
>> Jeroen Belleman
>> 
>
>It’s four times too high, for a start.  
>
>Cheers 
>
>Phil Hobbs 

"It is shown elsewhere [1] that the noise power is four times the heat energy which would flow down the conductors 
from a warm source resistor to a matching cold resistor."