A pi of current is different than a pi of voltage. When we put a pi of voltage on an antenna element.......at the end of the pi......everything is back to normal. But if if take out or put in a pi of current on an antenna element........things are far from normal.
When we take a current pi from an element, we leave a positive electric pole at the end and a negative electric pole at the feed point. This leaves an electric gradient along the element. During this charge separation, we also built up a magnetic field around the element. This charge separation and M field build up continues until the very last tick of the pi. A current pi is rate, not amount. On that last pi tick, the current drops to zero.
The force causing the field separation is gone. (current) The force building and holding the M field is gone. (current) In an instant, we now have an un leashed force of attraction between the electric poles, plus we have the M field wanting to collapse. This discharge (charge redistribution, neutralizing the element) rate happens close to c time,.. much, much faster than the rate of the build up pi. This charge re-settlement acceleration cuts the established pi fields in two......and the two waves fly off at c and the element is left in a neutral state.......as it has to be for the next pi from feed line.
RF Emission happens at 180 degrees of the feedpoint current's first pi. After the first pi....it emits at every 0 and 180. Every pi change.
Charge at pi frequency......discharge at c. Angular to linear. We feed antennas at different pi rates.......but they all leave at c.
When an antenna's out of phase EM field is cut, or discharged into space, or emitted, ... half goes in one direction and half goes in the other. EM waves are one pi quantities. Haft turn torques. Antennas absorb a series of half turn torques.
Don't think of pi as 3.14......think of pi as a reversal of direction. It's a turn around. Haft Turn Torque. It's an acceleration because it changes directions. A rotation or a circle takes two turn arounds, or 2 pi. And you don't end up going anywhere.
All antennas emit full rotational (2pi) fields, but the fields are bisected when cut upon emission. Upon receiving...the same polarity pi is induced in both elements(same direction of current), but the feed line inverts one. One feed line is at the top of an element and the other is at the bottom. Allowing a full rotation (2pi) into the receiver.
Radio waves are not emitted continuously. When the field is cut....it leaves at c. It takes time to build up another field.......before it too, can be cut.
Now is the earth flat or what?
If I turn an electron one haft turn, and then let it go.........what will it do? It will turn back to where is was. If you are watching the electron......you will see a complete oscillation.......even though just one half rotation was put in. Only one action was induced......but you see two.....because you get to see the reaction too. I send a half turn......you get the full bounce.
A radio wave is a half turn of torque, stored in an out of phase pi, (that's the transverse part, it's only potential), with the linear velocity of c.
A RADIO WAVE IS A HALF TURN TORQUE, STORED IN AN OUT OF PHASE pi, AT VELOCITY OF c.
It's all FM. fricking magic.
In the future with super high frequency receivers, we might pick up the resettlement pi's. They should follow shortly after the signal pi. But nowhere near in amplitude.....maybe to small to see. The resettlement pi's, differ greatly in length (and therefore frequency), because the charge distances to resettle vary greatly. Antenna phase noise?
What do you think of my solution? Did I let the thorazine get too lite?
When we take a current pi from an element, we leave a positive electric pole at the end and a negative electric pole at the feed point. This leaves an electric gradient along the element. During this charge separation, we also built up a magnetic field around the element. This charge separation and M field build up continues until the very last tick of the pi. A current pi is rate, not amount. On that last pi tick, the current drops to zero.
The force causing the field separation is gone. (current) The force building and holding the M field is gone. (current) In an instant, we now have an un leashed force of attraction between the electric poles, plus we have the M field wanting to collapse. This discharge (charge redistribution, neutralizing the element) rate happens close to c time,.. much, much faster than the rate of the build up pi. This charge re-settlement acceleration cuts the established pi fields in two......and the two waves fly off at c and the element is left in a neutral state.......as it has to be for the next pi from feed line.
RF Emission happens at 180 degrees of the feedpoint current's first pi. After the first pi....it emits at every 0 and 180. Every pi change.
Charge at pi frequency......discharge at c. Angular to linear. We feed antennas at different pi rates.......but they all leave at c.
When an antenna's out of phase EM field is cut, or discharged into space, or emitted, ... half goes in one direction and half goes in the other. EM waves are one pi quantities. Haft turn torques. Antennas absorb a series of half turn torques.
Don't think of pi as 3.14......think of pi as a reversal of direction. It's a turn around. Haft Turn Torque. It's an acceleration because it changes directions. A rotation or a circle takes two turn arounds, or 2 pi. And you don't end up going anywhere.
All antennas emit full rotational (2pi) fields, but the fields are bisected when cut upon emission. Upon receiving...the same polarity pi is induced in both elements(same direction of current), but the feed line inverts one. One feed line is at the top of an element and the other is at the bottom. Allowing a full rotation (2pi) into the receiver.
Radio waves are not emitted continuously. When the field is cut....it leaves at c. It takes time to build up another field.......before it too, can be cut.
Now is the earth flat or what?
If I turn an electron one haft turn, and then let it go.........what will it do? It will turn back to where is was. If you are watching the electron......you will see a complete oscillation.......even though just one half rotation was put in. Only one action was induced......but you see two.....because you get to see the reaction too. I send a half turn......you get the full bounce.
A radio wave is a half turn of torque, stored in an out of phase pi, (that's the transverse part, it's only potential), with the linear velocity of c.
A RADIO WAVE IS A HALF TURN TORQUE, STORED IN AN OUT OF PHASE pi, AT VELOCITY OF c.
It's all FM. fricking magic.
In the future with super high frequency receivers, we might pick up the resettlement pi's. They should follow shortly after the signal pi. But nowhere near in amplitude.....maybe to small to see. The resettlement pi's, differ greatly in length (and therefore frequency), because the charge distances to resettle vary greatly. Antenna phase noise?
What do you think of my solution? Did I let the thorazine get too lite?
