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Old July 1st 08, 08:38 PM posted to rec.radio.amateur.antenna
Art Unwin Art Unwin is offline
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First recorded activity by RadioBanter: Mar 2008
Posts: 1,339
Default Optimised antenna

On Jul 1, 1:58 pm, John Smith wrote:
Art Unwin wrote:
...
May I offer a rebuttal to your use of "size:" with respect to
radiators?
The addition of radiators and a time varying field to a Gaussian field
shows that a radiator can be any size,shape or elevation as long as it
is in equilibrium.
This is because the result of additions to Gauss's static law results
in the same law of Maxwell.
It can also be seen that any deviation from a straight line format
which creats lumped loading must be neutralized since
radiation is related to distributed loads L and C. Thus shape or size
is a determination of the neutralisation of lumped loads
while attaining equilibrium. With the above in hand it can be seen
that Foucault current generates a field that elevates particles that
have attained a weak magnetic field by entering the earths system
which provides for their rejection or ejection. Per Newtons Law the
weak forces
involved (Fermi) create an oscillation of the radiator which is a
mirror image of arriving impulses upon a radiuator with the same
natural resonance.
It is only convention that calls for an radiator to be straight of
which a helix antenna is an excellent example ,where a continuation of
rotation back to the originating point provides for a full circuit in
equilibrium si9nce added lumped loads are cancelled. Examples of the
foucault current was provided earlier on this forum when describing
the separation of scrap metal by Foucault current rejection. As with
Newton, Faraday Gauss etc all laws depend on the theme of equilibrium
within a boundary of a balanced universe and not on minute sections
thereof.
Have a great week end
Art


Art:

This mysterious "equilibrium" (which I seem to have a bit of problem
getting my mind wrapped about), although you, seemingly, sum up a group
of properties with a single word, isn't this just "resonance"--with
respect to conductor length/width, capacitance to surrounding objects
and the shape/form of the magnetic field produced by antenna currents, etc?

However, a thought did come to my mind ... with the new technique of
"taking pictures" of light waves/particles--if a super-strong
electromagnet was pulsed in an enclosure of excitable gas(es), perhaps
we could see some unknown/yet-unseen phenomenon ...

However, you are speaking of resonance, aren't you? still-scratching-head

Regards,
JS


No. Resonance is a quality of equilibrium but equilibrium is not
necessarily a part of resonance.
For instance, a full wavelength corresponding to a period of
oscillation is a form in equilibrium
where as a fractional wavelength can be resonant but certainly in
equilibrium
This really ia at the bottom of Newtons law regarding action and
reaction where all forces around a point
must equal zero. For instance if we have a member that is carrying an
alternating current applying such law states that there is
no moving charge on the inside of the member and where all charges on
the surface are in static form. The same law is used to determine the
likes oif skin depth.Now I have a problem with fractional WL current
carrying members where the surface charges move to one end which
suggests a internally moving charge. This effect can be seen when
comparing a dipole with a quad where the dipole can create corona at
the ends as the charges pile up as they look for a place to go doing
the time space of one period
where as a quad is a full WL anmd in equilibrium.
Maxwells law is based on equilibrium which means it can accoun t for
what is known as the "week force" which Einstein searched for in vain
for his GUT theory., Its inclusion in the laws of the masters was by
mathematical derivitation where they could not devine it even tho it
is one of the basic four forces of the Universe, the CLASSICAL model.
Now with my adaptation of gauss';s law which provides a picture of
radiation the appearance of weak eddy currents give rise to this
unknown weak force. With computers which are based around equilibrium
and Maxwell and now my extension of Gaussian law will provide the
result of that weak force by placing a radiator tipped from right
angles to the earths surface since all inside of a gaussian field MUST
be in equilibrium. If you need more explanation just ask for it or get
hold of a physics professor who is not a ham!
Regards
Art
Art