[OKDXA] a light, breezy read on the ether..

Kim Elmore cw_de_n5op at sbcglobal.net
Fri Jun 18 19:18:47 EDT 2021


Honestly, up at least through the introduction this is quite readable 
and a good insight into radio history. He credits Marconi with actually 
making the trans-Atlantic transmission on Dec 12, 1901, which probably 
didn't truly happen (Belrose 1995 
https://ewh.ieee.org/reg/7/millennium/radio/radio_differences.html) but 
Marconi clearly *DID* clearly make the path on Dec 5, 1902. .

After the introduction, the text gets a bit mathematical, but it's not 
awful and the explanations of what the equations convey are pretty 
clear. That said, it's not as terrible as it sounds. That said, I've 
been going through Kenneth Davies book "Ionospheric Radio," which is 
*very* mathematical; it's essentially a survey of what is known about 
the ionosphere and all the weird things that affect radio propagation. I 
was acquainted with Ken Davies while I worked in Boulder -- he was a 
great guy.

73 & CU in the Pileups,

Kim N5OP

On 6/18/2021 6:36 AM, dan edwards wrote:
> https://digitalcommons.usu.edu/cgi/viewcontent.cgi?article=3304&context=etd
>
> my bud n2pk passed it on...MSEE thesis..
> makes me wonder what the boys are up to at DOD that they do NOT talk about...
> 73, dsw, y'all...w5xz, dan
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-- 
Kim Elmore, Ph

Kim Elmore, Ph.D. (Adj. Assoc. Prof., OU School of Meteorology, CCM, PP 
SEL/MEL/Glider, UAS, N5OP, 2nd Class Radiotelegraph, GROL)

/“I occasionally play works by contemporary composers and for two 
reasons. First to discourage the composer from writing any more and 
secondly to remind myself how much I appreciate Beethoven." – Jascha 
Heifetz/



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