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#41
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Frequency doubling
Szczepan Białek wrote:
Is it something wrong if a visitors asks about something? S* 73, Tom Donaly, KA6RUH It's wrong if the only answer you'll accept is the one you decided on beforehand. 73, Tom Donaly, KA6RUH |
#42
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Frequency doubling
On Sun, 17 May 2009 11:56:42 +0200, Szczepan Bia?ek
wrote: So why do you post here? Here are experts. Ah! and by posting here, you become first among equals. Stephan, you are simply trolling and that is why you are here. 73's Richard Clark, KB7QHC |
#43
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Frequency doubling
"Dave" wrote ... "Szczepan Bialek" wrote in message ... Is it something wrong if a visitors asks about something? if you ask then you would be expecting an answer and learn from that answer. you have ignored the responses you have received and kept going back to your own theories based on analogies that don't fit. if you really want to learn then read and accept the answers you have received. The question was: "It seems that at long distances should appear the phenomenon of frequency doubling. Is such?" S* Till today was only one Yes (Brian Howie). The rest were No. Today Dr. Barry L. Ornitz wrote: "Nowhere in all of the respected literature will you find frequency doubling caused by the two ends of a dipole." So now I know what I want. Do you agree with Dr.? S* |
#44
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Frequency doubling
"Richard Clark" wrote ... On Sat, 16 May 2009 19:43:27 -0400, "Dr. Barry L. Ornitz" wrote: I suspect your problem is one of language and adolescent stubbornness combined. Hi Barry, I suspect you would be wrong on two counts, but that is of no importance. frequency Active Auroral Research Program (HAARP*), and also by * This group is also not the place to bring up conspiracy theories involving this research program. Good resources that will add to our composite knowledge. I will browse them. As for HAARP, that "controversy" has faded considerable from its first incendiary introduction years ago. I wonder if Stephan will pick up on its implications. Now I read only the description (original if possible) of experiments and observations. Interpretations and explanation I do myself. Now are many publications because they are obligatory (like homework). The problem transverse vs longitudinal is now very simple. In nature no pure transverse waves. Always are the two components. Even water waves are largely longitudinal. But we need the explanation for light polarization. So I am here. S* |
#45
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Frequency doubling
"Szczepan Bialek" wrote in message ... "Dave" wrote ... "Szczepan Bialek" wrote in message ... Is it something wrong if a visitors asks about something? if you ask then you would be expecting an answer and learn from that answer. you have ignored the responses you have received and kept going back to your own theories based on analogies that don't fit. if you really want to learn then read and accept the answers you have received. The question was: "It seems that at long distances should appear the phenomenon of frequency doubling. Is such?" S* Till today was only one Yes (Brian Howie). The rest were No. Today Dr. Barry L. Ornitz wrote: "Nowhere in all of the respected literature will you find frequency doubling caused by the two ends of a dipole." So now I know what I want. Do you agree with Dr.? S* yes, i agree, no doubling by dipole and none related to distance. |
#46
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Frequency doubling
"Tom Donaly" wrote ... Szczepan Białek wrote: Is it something wrong if a visitors asks about something? S* 73, Tom Donaly, KA6RUH It's wrong if the only answer you'll accept is the one you decided on beforehand. What should I do if I was sure that the phenomenon exist. I only did not know that it is "Luxembourg effect". S* |
#47
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Frequency doubling
"Richard Clark" wrote ... On Sun, 17 May 2009 11:56:42 +0200, Szczepan Bia?ek wrote: So why do you post here? Here are experts. Ah! and by posting here, you become first among equals. I hope I will be able to do as Bill Miller advice me: " So I have the question to both of you. I have read about the acoustic analogy. The antennas (halve wave) and loudspeakers have the same directional pattern. Does it means that the electric waves are like the acoustic? S* In that they are both waves-- yes. Acoustic waves are longitudinal. Electric (and magnetic) waves are (almost always) transverse. You may want to ask your question again as a separate topic. Maybe you will be fortunate to launch a thread as long as that from the simple (earlier) question about how an EM wave propagates. THAT one went on fo quite a while and almost initiated a few fist fights! Bill " (from sci.physics.electromag). S* Stephan, you are simply trolling and that is why you are here. You too serious. Science is very funny. S* |
#48
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Frequency doubling
"Szczepan Bialek" wrote in message ... "Richard Clark" wrote ... On Sat, 16 May 2009 19:43:27 -0400, "Dr. Barry L. Ornitz" wrote: I suspect your problem is one of language and adolescent stubbornness combined. Hi Barry, I suspect you would be wrong on two counts, but that is of no importance. frequency Active Auroral Research Program (HAARP*), and also by * This group is also not the place to bring up conspiracy theories involving this research program. Good resources that will add to our composite knowledge. I will browse them. As for HAARP, that "controversy" has faded considerable from its first incendiary introduction years ago. I wonder if Stephan will pick up on its implications. Now I read only the description (original if possible) of experiments and observations. Interpretations and explanation I do myself. Now are many publications because they are obligatory (like homework). The problem transverse vs longitudinal is now very simple. In nature no pure transverse waves. Always are the two components. Even water waves are largely longitudinal. But we need the explanation for light polarization. So I am here. S* EM waves are transverse. The Poynting vector is the cross product of the electric and magnetic field, by definition that results in a direction of propagation that is perpendicular to the two fields. |
#49
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Frequency doubling
On Sun, 17 May 2009 20:36:55 +0200, Szczepan Bia?ek
wrote: Stephan, you are simply trolling and that is why you are here. You too serious. Science is very funny. Well, at least you didn't dispute me. And yes, I can laugh. Haven't you noticed yet? You are a funny troll, and we all can tell you want to keep it that way. Unfortunately, we have funnier trolls. :-( 73's Richard Clark, KB7QHC |
#50
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Frequency doubling
Szczepan Białek wrote:
So now I know what I want. Do you agree with Dr.? The superposition of coherent waves is a linear function. Therefore, there is no way for the superposition process itself to produce harmonics. For frequency doubling to exist, there must be a nonlinear process. The question is: Does any nonlinear process exist between the linear transmitting antenna and the linear receiving antenna? I once heard a pile of tin cans talking to me. Turns out some rusted junction in the pile of cans was detecting the FM from the local radio station. That was a non-linear process. Lucille Ball is reported to have picked up Japanese CW signals through the fillings in her teeth, again a non- linear process. -- 73, Cecil, IEEE, OOTC, http://www.w5dxp.com |
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