HIGH Q CAPS FOR VLF LOOP ANTENNA?
Hi Jim,
I ran some estimates earlier of a much smaller multiturn look with
smaller wire. The Q held up much better than I expected and I'm also
considering smaller diameter multiturn loops.
Appreciate the quotes.
Regards,
T
wrote:
To emphasize one idea that Richard Clark has presented:
Here is a direct quote from page 6-1 (section 6.2) of the chapter on loop
antennas in the (first edition) Antenna Engineering Handbook edited by Jasik
(1961):
"The radiation pattern of a small loop is identical with that of a small
dipole oriented normal to the plane of the loop with the E and H fields
interchanged."
The use of "magnetic" or other buzz words notwithstanding, a small loop is
the dual of a small dipole. Practical considerations might cause one to
select a small loop over a small dipole.
73 Mac N8TT
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