Frequency Splitting by Loose coupled Dual Resonant Coils Explained

this video is about frequency splitting and this occurs when two resonant coils are coupled together when they are loose coupled they start to feel each other's fields and they synchronize and when this happens something special occurs because you've got two resonant modes we've got a lower mode and we've got a higher resonant mode and these are slightly different in their properties with the higher frequency the voltages of the two coils become 180 degrees out of phase which is rather peculiar and that is what I want to show you let's take a look foreign [Music] the electric field of a single uncoupled resonance coil as it transfers and a longitudinal wave component which manifests within a single resonant frequency as the magnetic and the dielectric Fields so here is a single bifiler pancake coil the blue and the red windings are series connected just like Nikola Tesla intended it to be to increase the voltage difference between the two windings now let's take a look at the magnetic field of such a pancake coil so here we have the pancake coil in the middle again and in green I have drawn the magnetic Vortex on both sides of the coil we'll turn it around so you can get a better grip so this rotation is continuing in the same direction through the center of the coil now I haven't drawn in the connection from both ends but of course these are also connected around the outside of the coil something like this now let's take a look at the dielectric field of such a single resonant pancake coil so here we again have the single pancake coil and now I've drawn in some of the dielectric field lines the intention is to place them between the windings as there is a voltage difference which is half of the supplied voltage and when the voltage is very high due to the resonance this dielectric field will be charged very strong so the capacity of the coil is fairly low but due to the increased voltage difference between the two windings by series connecting them like Nikola Tesla explained in his pattern 512340 the dielectric field strength of such coil is much stronger and therefore the total resonance frequency is lower the fields of the resonant coils can feel each other and they influence each other there are two components which can couple the magnetic field by inductive coupling which is more transverse and the dielectric field by capacitive coupling which is more longitudinal when loose coupling two resonant coils the single resonant frequency is split into two frequencies due to the different resonant modes between the plates the coils the first lowest resonant frequency is a transverse electromagnetic mode in short tem which has a slower transverse energy propagation this tem mode is mostly based on the inductive magnetic coupling and the higher resonance frequency is the elongitudinal magnetodielectric mode in short lmd which has a faster energy propagation mode because it's linear this lmd mode is mostly based on the capacitive coupling so the coils act as plates so a dual resonant coupled system has two separate resonant frequencies and this phenomenon is called frequency splitting let's take a look using the Whiteboard so here I've got the amplitude on the y-axis and the frequency on the x-axis and this is the resonant frequency and as you can see the amplitude is maximum here now this is a graph for just a single resonant coil but something happens when this single resonant coil is Loosely coupled to another resonant coil which is within the frequency range of the resonant frequency when these two resonant coils are Loosely coupled they start feeling each other's electric fields which are expressed by the magnetic and the dielectric Fields so when they start to feel each other by being loose coupled the resonant frequency changes and it splits up into the transverse resonant frequency and the longitudinal resonant frequency the transverse resonant frequency is slower and therefore lower in resonant frequency for instance I just put it here f t e m and then the longitudinal mode higher in frequency f l m d and the Curve will now have been changed to something like this so now we've got two maximums and two resonant frequencies that transfers electromagnetic which is slower and the longitudinal Magneto dielectric which is faster and therefore the frequency is being split and the distance between those frequencies is depending on how loose the coupling is between the two resonant coils I will show you that in a experiment the amount of separation between these two resonant modes is directly related to the amount of coupling when loose coupled the two resonant frequencies are closer together and when the coils are tight coupled close together the two resonant frequencies are wider separated for this experiment I will use this circuit we've got a positive voltage Supply and a negative voltage Supply which is grounded so from here we go through a diode into the mosfet switch which I draw as a switch and from here on into a resistor of 8.2 ohms to ground so this is the mosfet switch and I've got a capacitor over here which has no function for this circuit but later on it will have a function and from here on I've got the bottom coil which is made serious resonant by the tuning capacitor and that's connected to here and then the top coil so this is let's call it lb for bottom and here is the top coil so let's call LT for top and this is parallel tuned by a tuning capacitor C Series and c p four C parallel and this again is grounded so connected to the negative Supply which is also grounded now the inside Rim I will give a DOT so here is the inside Rim where the resonance occurs of the bottom coil and here is the inside rim of the top coil where the resonance occurs those who are familiar with my work will recognize the circuit which has a small change instead of using an L1 impulse coil I now use an 8.2 Ohm resistor so I can explain the phenomena of frequency spreading more clearly without being distracted by the influence of the impulses let's now continue with the experiment okay here's the setup this is the switch these are two mosfets and series then here is the first coil which will be the bottom coil it has a tuning capacitor it will be series resonant and now I'm tuning it with 36 nanofarads and I'll first do the measurement with single coil and afterwards I will use the same coil but this time parallel tuned by 31 nanofarads I'm going to use this for changing the distance between the coils it's an acrylic plate with wooden screws that can be placed on top of a coil and another coil is placed on top and I can raise this and lower this and thereby change the coupling between the coils furthermore I've got a voltage probe in yellow for the bottom coil and I've got a voltage probe in Orange for the auto coil which will represent the yellow and orange channels on my oscilloscope here is a 8 Ohm resistor 50 Watts I also have here a input diode and a capacitor but those do not have any functions right now so I can now show you the oscilloscope and blue is the square wave which I use to derive the system the frequency is also shown so we're now at 55 kilo cycles per second and I can turn the system on let me do that and you can see the sine wave of the first coil as you can see there is still a spike a small impulse from that resistor because that resistance is probably a wire round resistor which still will have some inductance and those will produce a small Spike but that's not a problem for this setup orange is the other coil it's not connected so I'll turn that system off so here you have the sine wave of the resonance system I'm probing between the capacitor and the coil as it is serious resonant I'll now tune down in frequency to get to the maximum resonance point which is around here this is at 51.2 kilo cycles and now the output is around 250 volts on that coil now it is important to look at that resonant frequency it's 51.1 kilo cycles per second okay there is just one resonant frequency now we're gonna place the distance holder on the maximum distance so this is a distance of five centimeters so I just place it on top of the bottom coil and I'll put that top coil on top and I'll connect it to my parallel capacitor of 31 nanofarads outside rim to ground I have a ground connection on the capacitor I'm not connecting the outside rim of the capacitor and inside rim to the other side of the capacitor where I also will be measuring the resonance but with the orange voltage probe this one so now this coil top coil is parallel resonant while the bottom coil is series resonant that's what I usually do so I want to keep things the same so top coil 31 nanofrared bottom coil 36 nanofert almost the same not not a big difference I'm going to turn the system on again and this time I'm also will activate the orange probe I'm still at the same frequency 51.1 kilo Cycles I turn system on and in Orange we already see some resonant effects but in yellow not so it is not tuned anymore to the same resonant frequency let me now first tune down in frequency and I'll I'll take small steps of 100 cycles per second down and there the resonance starts growing and here we see the maximum again so this is below that maximum I'll tune back up to that maximum and here it is and this is at 44.6 kilo Cycles now notice and that is important for this explanation notice that the voltage maximums and the polarity are in Phase they are the same so both coils reach the positive and the negative and a neutral at the same time so the voltage difference between those coils which can also be looked at as capacitor plates is zero meaning there is no dielectric field between the coils of course there is a field because we can see the voltages but the voltage difference between the coils is basically zero we've got only a voltage of around 25 volts difference now I'm gonna tune up in frequency and I'll do that in small steps again going up and higher the Resonance of the bottom coil already is gone the top coil is still ringing and now we see a maximum is coming up again and here is that maximum this is at 60.9 kilo cycles per second clearly can be seen that the voltages are 180 degrees out of phase this means that there now is a voltage difference between the two coils because one is positive 100 volts while the other is negative 100 volts so at the maximum there is a 200 volts difference between the coils between the plates which the coils form if you look at them as a capacitor so why is this out of phase and why is that voltage sort of pumping because the polarity is also changing if you look at the voltage between the plates the voltage difference the Delta V is changing from positive 200 to negative 200 and this is very curious and for me this is the most important resonant mode which is the longitudinal mode what we're now going to do is reduce the difference between the coils so we are gonna increase the coupling and I'm going to reduce all all the bolts one two three four five six runs one two three four five six one two three four five six turns one two three four five six now the coils are much closer together let me do a measurement for you right now from top to bottom is 3.4 millimeters so before I add five and now it's three three to point four let's now again look at this resonance system the coils are closer together so they're magnetic fields will be more together they will be influenced by each other at the same time the capacitance of the plate coils is also increased they can feel each other better so they can exchange more energy they are slowly becoming one and now let's look again at the resonant points I'll turn the system on at the point where I was I was at 60.9 kilo Cycles still out of phase and I'll now have to tune up because the distance between the frequencies of the transfers and the longitudinal mode will have been increased let's go up in frequency small steps and we can see it rise again to its maximum so here is it is it maximum and now we're at 68.6 kilo cycles per second so we're at a higher frequency now let's tune down to the transverse mode and we'll have to tune down way deeper so I'm making bigger steps of 1000 cycles per second going down in frequency until we get that maximum again so this is 51.6 kilo Cycles which was before the center frequency of the single coil I'll go down again and here you can see the maximum again I'll fine-tune it small steps yeah I did it this is it so now we are at 42.3 kilo cycles per second so the frequency of the lmd mode has gone up and the frequency of the transverse tem mode has gone down so the frequency splitting has become larger let's turn it off again the idea is clear the frequency splitting has become more prominent during the experiment I have only shown the voltages of the coils the currents of both coils act similarly as the voltages they are in phase for both coils in the lower frequency transverse electromagnetic mode and our 180 degrees out of phase in the higher frequency lmd mode with the tem mode the voltage of the coils are in phase and the charge between the coils stays the same the polarity of the voltage between the coil does not change but in the lmd mode the field energy between the plates now is pumping as the fields are 180 degrees out of phase the voltage amplitude and the polarity between the coil plates are constantly changing this electric field pumping action is very interesting if you consider what happens when an Impulse is introduced on one of the coils but that is a topic for another video note how the frequencies between the transverse electromagnetic and the lmd mode are wider separated when the coils are tighter coupled the benefit of the lmd mode is that it is perfectly suited for using impulses and this is due to the coils acting more as capacitor plates and the high DV DT from the impulse is more easily able to move through the longitudinal dielectric field in lmd mode in temo the impulse has to push through the transverse Vortex of the magnetic field which causes it to create ripples which take away energy from the impulse but in the lmd mode a single fast powerful impulse can be created without creating energy draining ripples now the new circuit with the impulses is a little bit different just a small change instead of the 8.2 Ohm resistor over here I will draw in the L1 impulse coil so that's l e from impulse so that's one two three now we do need that diode to capture the second half wave of this L1 coil which will produce the impulse because here the mosfet switch has a body diode which passes the second half wave which is positive in polarity back to this capacitor and this way we produce a single half wave impulse which is fed into the L2 bottom coil primary so this is the primary and this is the secondary and the coupling is loose so that's the circuit so in this setup we're going to take a look at how these close coupled and and the coils are basically the same by Florida pancake coils again as you can see there's a gap again this time the Gap is fairly small it's 15 millimeters and I used epoxy to cast all the coils in because it is a good conductor for displacement currents but that's an all different topic here you can see the bi-filer L1 coil which produces the impulses here is the bottom coil which is now the L2 primary coil and here's the top coil which is the L3 secondary coil so the setup is all same although I changed my mosfets they act perfectly the same way and now the diode here is needed for the impulse generation we've got the same capacitance 36 nanofarad and 31 farad but the coils have changed so everything will change in frequency again the yellow probe for the bottom coil the L2 primary and the orange probe for the L3 secondary top coil I'm going to turn the system on we're going to take a look at the scope so here is it tuned to the tem resonant mode the lower resonant frequency and I'm at a frequency of 71.5 kilo cycles per second if we take a look at the bottom coil in yellow we can see large ripples occurring and these are not the impulses that I want I want a single impulse but at this mode it isn't possible and this is due to the transverse propagation mode which doesn't allow the impulse to be properly formed in green we have the current of the top coil the secondary which is around 5.3 amp speak to p and an orange the secondary coil voltage is around 465 volts Peak to Peak and the current and voltage are out of phase as expected with resonance here's the little picture again now we're going to tune down if we can see and see what happens so I'm going down small steps going down amplitude is going away and we see a lot of these ripples occur which is typical from for a transverse mode the impulse can't be formed and it tries and it will be there now it starts forming the lower resonant frequency but still all these ripples are there that take away energy are way down I'm at 63.1 kilo cycles per second so I'm tuning up again tuning up up and up amplitude is rising and we get the maximum here I was a little bit tuned below resonance I see let me scale the top coil I'm going up and frequency impulse forming again so I'm going a little bit down so this is actually the maximum resonant frequency at 72.3 kilo cycles per second I'm now at 0.77 amps at 2 times 5.8 volts DC input power I will tune up in frequency we can see now the impulse is forming but we still have Ripples and meanwhile the amplitude goes way down we're going out of resonance let me scale a bottom L2 primary coil again let's go upper frequency and we're going out of resonance the amplitude goes ways down we still have got a ripple we do have an Impulse but not at the resonant mode but still can clearly be seen is that the top L3 secondary in Orange and the bottom L2 primary coil are in phase had this lower resonant frequency now we're going to tune to the higher lmd resonant mode this will be a much higher frequency due to the difference in coils but also due to the fact that these are much tighter coupled with only 1.5 centimeters here we go there it is I will need to increase the power to its maximum voltage to get a proper image and let's scale the scope so we can better view everything at these frequencies and I'm going full power now on my power supply which is 32.2 volts times two let's see if I need to retune this let's give secondary a little bit more amplitude we can already see that they are nicely out of phase tuning down and tuning up now that definitely was the resonant mode here and I'm looking for the maximum of the L3 top secondary coil in Orange let me also turn on the current so we're now at 173 kilo cycles per second much higher in frequency the input power is 0.39 amps at 2 times 32.2 volts we've got a proper impulse of around 1600 volts negative we've got a high current of 4.9 amps Peak to Peak but this is a little bit distorted so I'll have to do a manual measurement you've got one amp per division so I would say this is 4 amps Peak to Peak and secondary is fairly low in voltage the L3 in Orange is around 100 volts Peak to Peak while the primary is around 200 volts Peak to Peak so clearly can be seen that the voltages of the top and bottom coil in yellow and orange are again 180 degrees out of phase and we can see we have a proper impulse generation right now and the impulse is strong and it is fast it has no ripples because it can propagate through the linear mode of the lmd longitudinal magnetodielectric resonant mode and this is the mode I prefer using for my experiments with impulse electricity now to be clear I tuned this with a capacitance that I would normally not use but this is purely to visualize the voltages being out of phase and having a proper impulse generation a single resonant coil has a single resonant frequency which consists of a transverse magnetic and a longitudinal dielectric component these two Fields constantly transform into each other when two resonant coils are coupled frequency splitting occurs instead of a single resonant frequency there are now two resonant frequencies one below and one above the original resonant frequency this frequency splitting is due to the longitudinal and transfers interaction of the fields between the coils they can behave as a coil using the transverse flow of The Ether based on the magnetic Vortex and this transverse energy propagation is slower due to the curved nature in green the magnetic vortex this is a representation of The Ether that is creating a Vortex around the coil so the energy transformation between the fields is slower and therefore the resonant frequency is slower this lower resonant frequency is known as the transverse electromagnetic mode in short tem at the higher resonant frequency the coils behave as capacitor plates using the longitudinal flow of The Ether based on the linear dielectric field so here I've made a crude drawing of the dielectric field between those coils whereby one is positive and the other is negative we're looking at the lmd mode so this is resonant so this field strength is constantly changing it increases in strength and decreases in strength and it reverses polarity as the polarity then will be negative on this plate and positive on that plate this whole volume between the coil plates is polarized this longitudinal energy propagation is faster due to its linear nature and therefore the energy transformation between the fields is faster and thus the resonant frequency is higher with the transverse electromagnetic mode the primary and secondary voltage and current of the two coils are in phase while with the lmd mode they are 180 degrees out of phase and the closer the resonant coils are coupled together the bigger the frequency splitting difference will be the higher frequency lmd mode is perfectly suited for impulse electricity and this all can be used for exciting the extra coil but that's a topic for another video this is all part of my open source research which I share with you on this channel so everybody can use this knowledge to benefit from it and I think that's the way to go if you want to support my research you can do so by leaving a donation I've got a link here and it's also found in the video description it will bring you to my Paypal account so much appreciated if you donate thank you very much that's it for now I thank you for watching and see you next video

Channel: Master Ivo

Views: 7,723

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Id: 5qpOxiy1x6s

Length: 34min 46sec (2086 seconds)

Published: Tue Jan 17 2023