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#11
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Art Unwin wrote:
On Jan 6, 12:22Â*pm, wrote: Art Unwin wrote: On Jan 6, 10:30Â*am, wrote: Art Unwin wrote: On Jan 6, 12:04Â*am, wrote: Art Unwin wrote: Now physics forums have moderators with the power to ban questions that challenge existing laws (waves) where as the questions and the poster can be censored and banned. Umm, no. The moderated groups just don't want to be bothered by drooling crackpots and raving mental patients. If someone attempts to post something that has data and math to back up a new idea, it will get posted. If someone attempts to post a bunch of rambling nonsense, it won't. -- Jim Pennino Remove .spam.sux to reply. --- news://freenews.netfront.net/ - complaints: --- It depends on what they consider "nonsense". In my case they quoted QED as being final, so I then tried to see what definition they had on "waves" to see what the property they saw symbolized waves such as helical waves, but they declined to discuss. Or in other words you attempted to post a bunch of ramblings about "helical waves" without any results or math and expected them to spoon feed you the contents of generally available texts such as "QED: The Strange Theory of Light and Matter" by Richard Feynman. -- Jim Pennino Remove .spam.sux to reply. --- news://freenews.netfront.net/ - complaints: --- How can you apply mathematics to an observation that matches observations and conclusions to Faraday, Gauss, Maxwell and others? With Maxwell's equations, which are a set of four partial differential equations that relate the electric and magnetic fields to their sources, charge density and current density. With Gauss's flux theorem, which is a law relating the distribution of electric charge to the resulting electric field. With Faraday's law of induction which relates the induced electromotive force in a closed circuit to the time rate of change of the magnetic flux through the circuit. Reading the above means nothing, you have to understand it Yep, which you obviously don't. However, you can't with arm waving rambling. snip rambling As a lab technition I don't expect you to know the answers I have never in my life been a lab technition (sic). Keep trying you should be able to master it snip rambling You, yourself, have a long experience as a technician You have no clue what experience I have. O yes I do, I read your postings in the archives to understand what level you are. Oh, no you don't and you have no clue what I have done, what I do, or what credentials I might have as I don't post such information. snip ravings about "equilibrium" I have yet to see a single equation from you that supports ANY of your ranting nonsense. snip ravings about "masters" and ignored "truth" revealed only to you -- Jim Pennino Remove .spam.sux to reply. --- news://freenews.netfront.net/ - complaints: --- |
#12
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On Jan 6, 7:49*pm, wrote:
Art Unwin wrote: On Jan 6, 12:22*pm, wrote: Art Unwin wrote: On Jan 6, 10:30*am, wrote: Art Unwin wrote: On Jan 6, 12:04*am, wrote: Art Unwin wrote: Now physics forums have moderators with the power to ban questions that challenge existing laws (waves) where as the questions and the poster can be censored and banned. Umm, no. The moderated groups just don't want to be bothered by drooling crackpots and raving mental patients. If someone attempts to post something that has data and math to back up a new idea, it will get posted. If someone attempts to post a bunch of rambling nonsense, it won't. -- Jim Pennino Remove .spam.sux to reply. --- news://freenews.netfront.net/ - complaints: --- It depends on what they consider "nonsense". In my case they quoted QED as being final, so I then tried to see what definition they had on "waves" to see what the property they saw symbolized waves such as helical waves, but they declined to discuss. Or in other words you attempted to post a bunch of ramblings about "helical waves" without any results or math and expected them to spoon feed you the contents of generally available texts such as "QED: The Strange Theory of Light and Matter" by Richard Feynman. -- Jim Pennino Remove .spam.sux to reply. --- news://freenews.netfront.net/ - complaints: --- How can you apply mathematics to an observation that matches observations and conclusions to Faraday, Gauss, Maxwell and others? With Maxwell's equations, which are a set of four partial differential equations that relate the electric and magnetic fields to their sources, charge density and current density. With Gauss's flux theorem, which is a law relating the distribution of electric charge to the resulting electric field. With Faraday's law of induction which relates the induced electromotive force in a closed circuit to the time rate of change of the magnetic flux through the circuit. Reading the above means nothing, you have to understand it Yep, which you obviously don't. However, you can't with arm waving rambling. snip rambling As a lab technition I don't expect you to know the answers I have never in my life been a lab technition (sic). Keep trying you should be able to master it snip rambling You, yourself, have a long experience as a technician You have no clue what experience I have. O yes I do, I read your postings in the archives to understand what level you are. Oh, no you don't and you have no clue what I have done, what I do, or what credentials I might have as I don't post such information. snip ravings about "equilibrium" I have yet to see a single equation from you that supports ANY of your ranting nonsense. and you never will. just generic hand waving and wild rants with no basis in reality. |
#13
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snip
I have an example of that on my page Unwin antennas where I specifically state the rudiments of current flow. As yet nobody has supplied scientific data to show that flow is otherwise. Thru out the ages it has been understood that the datum line for the laws of physics is the state of equilibrium such that all forces are accounted for. For radio this requires the use of radiators of a full wavelength which supplies equilibrium and resoinance. Yet for some reason many including Kraus has rejected this undeniable fact, Thus when applying Maxwells equations they can never attain 100 percent efficiency. This can ONLY be attained when an array is resonant and in equilibrium as must be the individual radiators that consist same. On top of that, there is no reason that a radiator should be straight only that it is in a state of equilibrium. snip Art, I think this paragraph may be one of the reasons for all the protests. It isn't necessary to achieve 100% efficiency or to use a full wavelength radiator in order to broadcast (or receive) a radio signal. It may be desirable, but it isn't necessary. Modern equipment has sufficient power to overcome the inefficiencies when transmitting and can hear signals well below the noise floor when receiving. A 50% efficient antenna is fine for most applications and perhaps 10% or less will do at a pinch. The patent office floors are littered with designs for better, more effective mousetraps, but that 99 cent (pence) bit of wood with a powerful spring will kill mice just as dead. :-) The particle wave duality of electromagnetic waves was settled back in the 1930's and further refinements have only gone on to prove that electromagnetic waves act as both particles and waves depending on circumstances and measurement. There is nothing wrong in considering the generation of an electromagnetic wave using particles, so long as the end results are in agreement with measurements taken using standard scientific equipment. If your antenna calculations show 100% power transfer to the antenna and 100% power radiated, then that should be capable of being substantiated by standard measuring techniques in the near and far fields. If your antenna only shows these readings when a similar receiving antenna is used and attached to the measuring equipment (rather than a standard dipole) then you have either invented an entirely new field of physics, or the calculations are wrong. I'm sure your compact antennas do perform better than others contained within similar physical dimensions. A full wavelength resonant radiator must theoretically be better than a fractional or loaded system. But proving that it is worthwhile, better and more convenient to Joe Public is a much harder sell. Your ideas about particles might be correct, but do they give a better understanding and predictions of antenna behaviour than the currently accepted theories? In order to succeed, I would suggest that your theory would need to match all current observations but then go on to make some new predictions about antennas which can be measured and verified. That is the way that western science has progressed since the Greek philosophers tried to explain the world around them. Some Asian cultures are allegedly more amenable to accepting that some things in the world are just the way they are and require less stringent proof. It allowed them to leapfrog the West and make significant practical developments of everyday useful stuff without worrying about how it all worked exactly. The only problem with this approach is that if you hit a wall in development, it usually isn't clear how to make further improvements or solve the problem except by trial and error. Keep up the good work. Regards Mike G0ULI |
#14
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On Jan 7, 2:13*am, "Mike Kaliski" wrote:
Art, I'm sure your compact antennas do perform better than others contained within similar physical dimensions. Mike G0ULI WHAT antennas would those be? |
#15
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On Jan 6, 8:13*pm, "Mike Kaliski" wrote:
snip I have an example of that on my page Unwin antennas where I specifically state the rudiments of current flow. As yet nobody has supplied scientific data to show that flow is otherwise. Thru out the ages it has been understood that the datum line for the laws of physics is the state of equilibrium such that all forces are accounted for. For radio this requires the use of radiators of a full wavelength which supplies equilibrium and resoinance. Yet for some reason many including Kraus has rejected this undeniable fact, Thus when applying Maxwells equations they can never attain 100 percent efficiency. This can ONLY be attained when an array is resonant and in equilibrium as must be the individual radiators that consist same. On top of that, there is no reason that a radiator should be straight only that it is in a state of equilibrium. *snip Art, I think this paragraph may be one of the reasons for all the protests. It isn't necessary to achieve 100% efficiency or to use a full wavelength radiator in order to broadcast (or receive) a radio signal. It may be desirable, but it isn't necessary. Modern equipment has sufficient power to overcome the inefficiencies when transmitting and can hear signals well below the noise floor when receiving. A 50% efficient antenna is fine for most applications and perhaps 10% or less will do at a pinch. The patent office floors are littered with designs for better, more effective mousetraps, but that 99 cent (pence) bit of wood with a powerful spring will kill mice just as dead. *:-) all above agreed with The particle wave duality of electromagnetic waves was settled back in the 1930's and further refinements have only gone on to prove that electromagnetic waves act as both particles and waves depending on circumstances and measurement. There is nothing wrong in considering the generation of an electromagnetic wave using particles, so long as the end results are in agreement with measurements taken using standard scientific equipment. Also agreed with except for radio waves that if duality over the whole spectrum is true it is not so with radio frequencies. Gauss makes it quite clear that static particles can become a dynamic field according to Maxwells equations. If they become waves at the higher end of the frequency span say beyond X rays it is of no concern to the subject of radiation in the amateur bands which is the field that I am working with. If your antenna calculations show 100% power transfer to the antenna and 100% power radiated, then that should be capable of being substantiated by standard measuring techniques in the near and far fields. Quite true If your antenna only shows these readings when a similar receiving antenna is used and attached to the measuring equipment (rather than a standard dipole) then you have either invented an entirely new field of physics, or the calculations are wrong. I dont see it that way since a 4 ft dia mesh has many WL of wire contained for top band so it should be able to choose its own route for a particular frequency resonance. The more WL you have the more likely resonance would occur. I'm sure your compact antennas do perform better than others contained within similar physical dimensions. A full wavelength resonant radiator must theoretically be better than a fractional or loaded system. On my page I show instances of resonance using 6 inch samples of mesh which match the amateur bands so i see it as a huge step with respect to small radiators. also pundits state there is a need for smaller broadcast antennas( cross field) without ground plain. I personally see the advantage of double the skip distance even when ground situated. Military would see similar advantages. I see the confusion as purely my position that with respect to radio we simply have particles without evidence of waves and the fact that from a specific rule point equilibrium exists only at the period point and not 1/2WL. It is the recognition of this mathematical point that allows both resonance and equiulibrium which allows for compression. To use a 1/2 wl is a violation of the universal rule, simple as that. But proving that it is worthwhile, better and more convenient to Joe Public is a much harder sell. That is true but if there really is a true need for a technology for smaller volume radiators together with human shielding protection to go along side present miniaturization, then it will sell itself. Your ideas about particles might be correct, but do they give a better understanding and predictions of antenna behaviour than the currently accepted theories? In order to succeed, I would suggest that your theory would need to match all current observations but then go on to make some new predictions about antennas which can be measured and verified. That is the way that western science has progressed since the Greek philosophers tried to explain the world around them. Some Asian cultures are allegedly more amenable to accepting that some things in the world are just the way they are and require less stringent proof. It allowed them to leapfrog the West and make significant practical developments of everyday useful stuff without worrying about how it all worked exactly. The only problem with this approach is that if you hit a wall in development, it usually isn't clear how to make further improvements or solve the problem except by trial and error. Yes, that is always true but I see as significant is that radiation can now be shielded when used and is not automatically sky wave at ground level and, ofcourse, that it is small. The old adage of putting up as much wire that you can is neatly solved with mesh while staying in equilibrium. What more can you want? How many questions do we see for an antenna without room for a ground plain? How many questions do we get for a broad band scanner antenna. How can a submarine transmitt with out detection trailing a humoungos radiator where the wash is seen for miles? How can we prevent moon dust from contaminating rockets. It just doesn't stop. When you can transmit from ground level without height interference to TOA you are effectively doubling the range for the same power. On top of that the public is easily convinced of its use when the advertisers state that damage to the brain cannot now possibly occur because of shielding. It just blows my mind that amateurs have lost interest in new antenna design based purely on a mob that denies the possibility that it cannot work without stating why.As for me I have no more need for a tower. Best regards Art Unwin The PTO did not turn down my response to questions regarding the first patent application so I assume it will be awarded in good time. Keep up the good work. Regards Mike G0ULI |
#16
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On Jan 6, 7:29*pm, Art Unwin wrote:
Faraday shield is an excellent example of this where is made for displacement current to contain a static field. I have an example of that on my page Unwin antennas where From www.unwinantennas.com "The Sun is very hot because it is burning. Burning as we know it produces soot and other by products in abundance that when these particles collect in the air they become visual to the eye as smoke even tho the particles themselves are invisible to the eye unless there is a contrast in light as with particles passing thru a shaft of light thru a window." You are an idiot. |
#17
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On Jan 6, 9:31*pm, Bill wrote:
On Jan 7, 2:13*am, "Mike Kaliski" wrote: Art, I'm sure your compact antennas do perform better than others contained within similar physical dimensions. Mike G0ULI WHAT antennas would those be? He clearly stated fractional and loaded antennas. What is so hard to read what he stated? |
#18
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On Thu, 7 Jan 2010 02:13:43 -0000, "Mike Kaliski"
wrote: It isn't necessary to achieve 100% efficiency or to use a full wavelength radiator in order to broadcast (or receive) a radio signal. Hi Mike, You are right, however, I suppose Art will walk away from this topic as he had a month ago: On Thu, 10 Dec 2009 some gomer wrote: Following Maxwell's equations provides accountability of all forces and NEC programs are very capable of showing this by divulging that same 10% of missing energy. By the addition of considerable textual chaff (not included here), this last demand is saved from being embarrassingly close to: How about supplying some facts to back up your claims so they can be discussed? Any NEC program (expressly allowed in the first statement's premise) will show that a dipole: 1. In free space; 2. x coordinate -0.245714 wavelength; 3. x coordinate 0.245714 wavelength; 4. 11 segments; 5. 1mm diameter copper wire; 6. excited at first resonance Result: 97.5% So, clearly the first claim of 10% missing energy is a product of misinformation and is easily accounted by the allowable method (NEC) contained within the erroneous statement. However, let's examine the source of that 2.5% loss. If I were to simply use NEC's capacity to render the copper into perfect wire (no other changes made to the parts 1. through 6 above); then Result: 99.7% Whoops!!!!! no copper, and still not perfect? This, too, is accountable within NEC as accumulated math error of too few samples (segments). So, we simple amend part 4. above to increase the number of segments to 111; then Result: 100.00% ******************* I can fully expect the wheeze that the antenna is not in equilibrium (sic). Without pointing out that what is already 100.00% efficiency could not possibly be improved upon, I will instead increase the frequency of excitation to put that structure into equilibrium (sic); then Result: 100.00% or 0 improvement. Having indulged the fantasies of equilibrium (sic), it is time to press in the opposite direction, let's say to 1/10th equilibrium (sic); then Result: 100.00% Howsaboutthat!? ******************* So, using the allowable tools to investigate the claim of a missing 10% efficiency, it has been shown that this claim is wholly without merit and lacks any demonstrable basis. I don't expect any counter proof that will be expressed with the same professional level of specification offered here, nor performable within the 3 minutes it took me to do this (barring the time to type this all out). 73's Richard Clark, KB7QHC |
#19
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On Jan 7, 3:45*am, Art Unwin wrote:
On Jan 6, 8:13*pm, "Mike Kaliski" wrote: The particle wave duality of electromagnetic waves was settled back in the 1930's and further refinements have only gone on to prove that electromagnetic waves act as both particles and waves depending on circumstances and measurement. There is nothing wrong in considering the generation of an electromagnetic wave using particles, so long as the end results are in agreement with measurements taken using standard scientific equipment. Also agreed with except for radio waves that if duality over the whole spectrum is true it is not so with radio frequencies. Gauss makes it quite clear that *static particles can become a dynamic field according to Maxwells equations. If they become waves at the higher end of the frequency span say beyond X rays it is of no concern to the subject of radiation in the amateur bands which is the field that I am working with. there is no exception for radio waves, they act as photon particles also, just like the ones at visible light frequencies and higher. this too has been accepted for many years. |
#20
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On Jan 7, 4:21*am, Art Unwin wrote:
On Jan 6, 9:31*pm, Bill wrote: On Jan 7, 2:13*am, "Mike Kaliski" wrote: Art, I'm sure your compact antennas do perform better than others contained within similar physical dimensions. Mike G0ULI WHAT antennas would those be? He clearly stated fractional and loaded antennas. What is so hard to read what he stated? It is impossible to read what you have stated. Has anyone seen your antennas, you old fraud? |
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