What is the source of this intriguing natural noise diagram?

[houlahound]

I am trying to find the source of this diagram which came out of some old notes (not mine) I found uploaded on the web.

the referencing is not clear.

it seems a great diagram and I would like to find a similar one like it (or better graphics) if not the original, and some explanatory text.

I have never seen natural noise all plotted out neat like this, pretty awesome.

 

[davenn]

hi

well doing some googling on the names on the diagram leads to dozens of hits
time for you to do some researching

http://www.bing.com/search?q=Kraus+...opResult&FORM=IETR02&conversationid=&pc=EUPP_Dave

 

[houlahound]

You use bing?

 

[houlahound]

K, most likely from Kraus antenna book. I will follow it up.

Good catch, thanks.