Ham Op:

Yes, it is... mostly, people who are NOT gifted in explanations that the
"layman" can understand--gravitate to such extreme mathematics (and turn
them off, effectively silencing them).... let me give you my views...

.... it is somewhat obvious that when a wave sent forth from our antennas
encounters a metallic object that is close to resonate freq, and a very good
to EXCELLENT conductor, that a LARGE current flows in the metallic structure
encountered--what E and what H wave are then products are debatable (the
energy absorbed is re-radiated)--however--probably of a very different
nature than that of wave which encountered the metallic object in
question--and here is where this debate is ongoing... at an extreme is a
"tesla coil", ultimate voltage and virtually NO current (very minimal
current to generate the nice purple coronas)--yet an excellent transmitting
"antenna"--and that is ALL "E-wave." (well, mostly...)

Warmest regards,
John

"Ham op" wrote in message
...
Isn't Kraus "Electromagnetics" a little heavy on the math for the average
Ham ??

Frank wrote:

Hank, and Richard, For a good explanation of this subject I always liked
the book: "Introduction to Electromagnetic Fields" by Paul and Nasar.
The first two chapters of mathematical review are excellent. I see
barnesandnoble.com has the 3rd edition, used, for as low as $66. John D.
Kraus' book; "Electromagnetics" is also a very good text.

73,

Frank