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#1
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A radiator is made from a myriad of capacitors and inductors
in the formof a myriad of loop circuits along the length of a radiator. When energy is transferred from the generator the angular direction of the inherrent dipoles must be at the same angle with respect to time. Same goes for the angular position at return. This places all in a frame of equilibrium. It the angle is not the same there is obviously a mismatch which the generator cannot correct with a instantaneous change of phase. If the phases are different at the beginning it can be seen as out of equilibrium at the end also which can worsen for every pont along the radiator circuit. The difference in angular direction of the micro dipoles is a measure of the change in real current amplitude compared to the angle taken later at that point and that point only. Though a radiator has a multitude of like components, with its similarities we can look at an individual cuircit as a representitive of the whole which multiplied at a later time to reflect the time of one period or revolution. The loop circuit is made up of a parallel circuit consisting of an inductance and a capacitor. Ofcourse the circuit itself consists of resistances which allows current to flow thru its center to generate heat. But at this time we can all accept the presence of resistance. Both of the components alluded to recieves energy initially in sino soidal form and then stores that energy. But with both components being mirror image with each other they take turns in their operation of storing energy.each dependent on the phase of the inherrent micro dipoles. They also have the ability to empty out the stored energy which is in a form totally unlike the sino soidal form of collection. In fact the discharge is synonymous with an explosion with each storage vessel collecting the contents of the others explosion. We must recognise that these exchanges also lose energy which fortunately the generator replaces continuesly to replace the energy lost ,say to resistance heat e.t.c The change over point of collecting energy of both storage components.is the relative phases of their individual energy content voltage which in a tank circuit are constantly changing with respect to the phase angle of the current such that when the phases of voltage and current is the same it then becomes a DC current and removes itself from its container. Thus the mechanism between the inductance and capacitance is the depository of energy between themselves where the time varying energy, which reflects the time constant of the energy reservior, generates an external magnetic field. At the same time an external sino soidal current is in constant supply from the generator to replace energy lost in the above stated interchanges and resistances. Tomorrow we will examine how these above internal actions lead to the radiation phenomina that allows information to be passed from a radiator to another like radiator or receiver via propergation of potential energy. Have a happy day Art Unwin KB9MZ...XG(uk) Art Unwin |
#2
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On Jan 15, 2:03 pm, art wrote:
We must recognise that these exchanges also lose energy which fortunately the generator replaces continuesly to replace the energy lost ,say to resistance heat e.t.c Nope. I don't think I will recognize that. If you have resistance in an antenna circuit, the transmitter is not going to magically make up for this loss by applying an extra dose. That power is lost as heat forever, never to return again as useful to Art RF energy. This one simple fact blows your whole expectation of full size performance from a tiny "gaussian" radiator theory full of 00 buckshot. There is no free lunch. Even for aliens. MK |
#3
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On 17 Jan, 18:41, "AI4QJ" wrote:
"art" wrote in message ... A radiator is made from a myriad of capacitors and inductors in the formof a myriad of loop circuits along the length of a radiator. When energy is transferred from the generator the angular direction of the inherrent dipoles must be at the same angle with respect to time. Same goes for the angular position at return. This places all in a frame of equilibrium. It the angle is not the same there is obviously a mismatch which the generator cannot correct with a instantaneous change of phase. If the phases are different at the beginning it can be seen as out of equilibrium at the end also which can worsen for every pont along the radiator circuit. The difference in angular direction of the micro dipoles is a measure of the change in real current amplitude compared to the angle taken later at that point and that point only. Though a radiator has a multitude of like components, with its similarities we can look at an individual cuircit as a representitive of the whole which multiplied at a later time to reflect the time of one period or revolution. The loop circuit is made up of a parallel circuit consisting of an inductance and a capacitor. Ofcourse the circuit itself consists of resistances which allows current to flow thru its center to generate heat. But at this time we can all accept the presence of resistance. Both of the components alluded to recieves energy initially in sino soidal form and then stores that energy. But with both components being mirror image with each other they take turns in their operation of storing energy.each dependent on the phase of the inherrent micro dipoles. They also have the ability to empty out the stored energy which is in a form totally unlike the sino soidal form of collection. In fact the discharge is synonymous with an explosion with each storage vessel collecting the contents of the others explosion. We must recognise that these exchanges also lose energy which fortunately the generator replaces continuesly to replace the energy lost ,say to resistance heat e.t.c The change over point of collecting energy of both storage components.is the relative phases of their individual energy content voltage which in a tank circuit are constantly changing with respect to the phase angle of the current such that when the phases of voltage and current is the same it then becomes a DC current and removes itself from its container. Thus the mechanism between the inductance and capacitance is the depository of energy between themselves where the time varying energy, which reflects the time constant of the energy reservior, generates an external magnetic field. At the same time an external sino soidal current is in constant supply *from the generator to replace energy lost in the above stated interchanges and resistances. Tomorrow we will examine how these above internal actions lead to the radiation phenomina that allows information to be passed from a radiator to another like radiator or receiver via propergation of potential energy. Have a happy day Art Unwin KB9MZ...XG(uk) Art Unwin The casual reader of the ng should realize that this insane posting is not representative of the technical background of ham radio operators.- Hide quoted text - - Show quoted text - That's a feeble attempt of censorship. Presumably you also cross posted like the rest of your friends. As I have stated before, free speech is a wonderful thing, the other side of the coin is that it shows the education level of the speaker! Art |
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