Destructive interferrence?

[[email protected]]

At my level of understanding, this is a theoretical question. Please
excuse the general terminology.

Let's say there is a physical structure that resonates at 1MHz. If we
broadcast 1MHz at it, it will become energized, vibrate on a molecular
level, or whatever.

The question is, what frequency and waveform would need to be
broadcast at it to de-energize it, or rather, cause it to dissipate
any accumulated energy.

IOW what function of 1MHz? Simply log, or something else.

Any advice or explanation would be appreciated.

Robert

 

[Ian Stirling]

At my level of understanding, this is a theoretical question. Please
excuse the general terminology.

Let's say there is a physical structure that resonates at 1MHz. If we
broadcast 1MHz at it, it will become energized, vibrate on a molecular
level, or whatever.

The question is, what frequency and waveform would need to be
broadcast at it to de-energize it, or rather, cause it to dissipate
any accumulated energy.

IOW what function of 1MHz? Simply log, or something else.

1Mhz of the opposite phase.

 

[Ban]

At my level of understanding, this is a theoretical question. Please
excuse the general terminology.

Let's say there is a physical structure that resonates at 1MHz. If we
broadcast 1MHz at it, it will become energized, vibrate on a molecular
level, or whatever.

Nope, what happens is that the free electrons start moving according to the
external electromagnetic field. Since there is no mass involved, it doesn't
vibrate. What you desribe is an antenna.

The question is, what frequency and waveform would need to be
broadcast at it to de-energize it, or rather, cause it to dissipate
any accumulated energy.

That cannot be done, I'm afraid. You rather have to work on that structure
itself, grounding, shielding etc. if you add additional energy, it will get
worse.

If the antenna can receive energy, it will also transmit it again, if it is
not sucked away by the cable, so to say. Usually a capacitor and a coil
called tank circuit store this energy which alternates between a charge in
the capacitor and the current in the coil. When you terminate the structure
with the right impedance all the energy is dissipated in the resistor and
the external field is weakened by that amount.
So your structure must be really special to fulfill these conditions. And it
is always a circle, the electric current transmitted by your sender will
return in the earth back to the sender, did you know that? Very mysterious!

Any advice or explanation would be appreciated.

Robert

So the best is to make this aluminum foil hat, you heard about. And don't
forget to ground it. There are these conductive rubber bands hanging down
from cars, remember to connect a cable to that hat and the conductive rubber
you have fixed to one shoe. But do not use it outside in thunderstorms....

 

[Ben Bradley]

Is this a physical or an electrical vibration? Or perhaps
spiritual? If it's spiritual, I don't think the 1MHz would apply,
because as I understand it the spiritual cannot be measured, it can
only be experienced.

Nope, what happens is that the free electrons start moving according to the
external electromagnetic field. Since there is no mass involved, it doesn't
vibrate. What you desribe is an antenna.

Any resonant "structure" will sooner or later dissipate energy on
its own, once the "broadcast signal" is removed. You can make it a lot
sooner by adding a resistance (either mechanical or electrical, I'm
not sure which you're getting at, and I don't think you have it sorted
out) to it.

That cannot be done, I'm afraid. You rather have to work on that structure
itself, grounding, shielding etc. if you add additional energy, it will get
worse.

You might think this is the answer:

1Mhz of the opposite phase.

But no, it has to be 1MHz of the opposite POLARITY. But again, it's
not neccesary, unless you need the electronic equivalent of anti-lock
braking.

If the antenna can receive energy, it will also transmit it again, if it is
not sucked away by the cable, so to say. Usually a capacitor and a coil
called tank circuit store this energy which alternates between a charge in
the capacitor and the current in the coil. When you terminate the structure
with the right impedance all the energy is dissipated in the resistor and
the external field is weakened by that amount.
So your structure must be really special to fulfill these conditions. And it
is always a circle, the electric current transmitted by your sender will
return in the earth back to the sender, did you know that? Very mysterious!


So the best is to make this aluminum foil hat, you heard about. And don't
forget to ground it.

I heard the FBI is working on a new technology that will send their
telepathic signals... you won't believe this ... through the ground!

 

[Ken Smith]

Is this a physical or an electrical vibration? Or perhaps
spiritual? If it's spiritual, I don't think the 1MHz would apply,
because as I understand it the spiritual cannot be measured, it can
only be experienced.

I've got a spirit level. I can measure with it but certainly not at 1MHz.

If there is a strongish magnetic field involved, the protons in some
materials can absorb and re-radiate the 1MHz.