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Old December 21st 07, 08:39 PM posted to rec.radio.amateur.antenna
[email protected] dfinn1@nc.rr.com is offline
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First recorded activity by RadioBanter: Dec 2007
Posts: 136
Default The pursuit of the all band antenna

On Dec 20, 12:03*pm, art wrote:
It can be seen that a fixed radfiator hasd a primary frequency and
then some harmonic frequencies.
The spacing and the resonant points of an antenna resides in the
amount of resistance in the cuircuit
from zero upto a critical point as with a tank circuit. This
resistance value has the action of bringing the radiator
vibrational amplitude to zero where it then takes of to a diminishing
value compared to other componenents in the circuit to the point that
where the radiator is resonant the contained resistance has negnigable
effect.
Thus one can make a folded dipole with a variable resistance in the
radfiating circuit such that the main resonant point can be determined
as well as the spacing between the harmonic frequencies.
In addition, if the radiator consists of increased induntance designs
such as contra windings then the distance between the resonance point
and the harmonic points begin to decrease.
Thus using the above one can now make a all band antenna where the
resonance points line up with the desired frequencies.
An easy way to accomplish this is to wind wire on a dielectris from
end to end and back again several times
until one has wound at least two wave lengths on the former and then
feeding the arrangement at the beginning and ending wire points. Using
a mfj 259 one can then determine the spacings of the resonant point by
stretching the windins as well as adding the required variable
resister. Note. the resistance absorbs the energy between
resonance points and diminishes in effect as the point of resonance is
aproached. For more understanding of the radiation format of radiators
review the circumstances of voltage overshoot with respect to tank
circuits
The above will provide an alternate discussion thread that will take
away the current tunnel vision aproach
with respect to "black boxes" and bring the newsgroup back to the
advancement of antenna techniques if it is that that peeks one's
interests.

By the way, it is the ELECTROMAGNETIC field that launches the
particles from the radiating surface and it is the MECHANICAL REACTIVE
FORCE that provides the mechanical resonance of the radiator *WHICH
JOINS THE THEORIES OF NEWTON AND . MAXWELL that Einstein struggled for
in vain.



Somebody has beat you to it. Theories, like advice, are free so they
exist everywhere. At least this one has some math (though fallacious)
behind it:

See:

http://www.allanstime.com/UFT_private/final2.htm

The Fundamental Field Equation

The following equation is fundamental in understanding how the force
fields interact and come together for this new unified field theory:


D = (E/c*G)/A2*


where D is the relativistic density, E is the energy of the unified
field, c is the velocity of light, G is the universal gravitational
constant, and the last part of the equation, / A2*, will be explained
below. D and E are tensors with eigenvalues and quantum states
associated therewith.

*"A2" should read "capital Pi, sub-2"

Density Dependence, D
The density D is the dependent variable; changes in the energy (energy
flow in and out of a region) cause changes in the density. For
example, the energy flow to and/or away from any space-time continuum
along the diallel lines determines the corresponding change in the
density in that space-time continuum. Appreciating the energy field at
the particle as well as in a region is central to the understanding of
this theory. The energy can come from any of the force fields. For
example, both equations apply: E = mc2, where m is the relativistic
mass and E = hv, where "h" is Planck's constant "v" is the
electromagnetic frequency of the photon.

Energy can come from the other force fields as well. Later we will see
some spectacular and very important examples of this interplay of the
force fields.

Parallel Component (A2)
A dimensional analysis of the above equation reveals that A2 has
dimensions of length, time and mass as the force fields interact. The
forward slash "/" denotes being parallel in the unified field theory's
mass-space-time continuum along the local diallel lines. The "sub-2"
on the "A" denotes the energy coming in or going out in the mass-space-
time continuum along the diallel lines in the local environment or
region.

Combining the energy with this term we have E/Pi2. Hence, we see that
this denotes the energy per mass, per length and per time taken in the
parallel direction of the local diallel lines. The quantity in the
denominator of equation(1), cG, is the normalizing factor, so that the
dependent variable, D, is the density factor taken in the parallel
direction of the diallel lines. It is the density that is the
principal resultant output after combining the energy from the force
fields.

Since the subscript "sub-2" denotes the energy from all sources coming
into or going out of the local environment or region, a "sub-1" is
implied for the energy, E, and the resulting density, D, as the
recipients of the net energy coming in along the diallel lines into
the environment or region.