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#1
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"art" wrote
I just looked the above title up on Google Guess what! They show a graph of the magnetic wave in a tipped manner which is exactly what computor programs show for a radiator in equilibrium. ______ "art" I decided to try your search method, which returned about 363,000 hits. If you want to prove your belief, you would do well to post the URL to whatever website(s) you claim will do so. RF |
#2
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On 7 Jan, 15:20, "Richard Fry" wrote:
"art" wrote I just looked the above title up on Google Guess what! They show a graph of the magnetic wave in a tipped manner which is exactly what computor programs show for a radiator in equilibrium. ______ "art" I decided to try your search method, which returned about 363,000 hits. If you want to prove your belief, you would do well to post the URL to whatever website(s) you claim will do so. RF Yes, that would help if hams were intersted but they are not.They do not agree that a diamagnetic field is different to any other field and the ham radio books will not tell them otherwise. Look at the simple math of adding a time varient field to Gaussian law makes it exactly the same as Maxwells law.but hams will not accept the math. Is it any wonder that manufacturers are going overseas for engineers because american education is one of rote. If you add up the post graduates working on research at any american university foreign graduates out number american students. Micro soft wants more engineers , not from America tho. As far as the URL it was the first one on the list If hams were interested in ham radio for other than only talking they would have no problem finding it. Fact is that they have no idea what a diamagnetic material actualy is or why they should care. I doubt that it is even mentioned anywhere by the ARRL.I wonder why you are checking things out,as an engineer you should be aware of the facts already.Not one ham on this newsgroup could verfy the shape of a diamagnetic field wth respect to current flow. Yet all consider themselves as competant enough to describe a bouncing wave even tho they don't know the qualities required for a radiation material. Art |
#3
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Art wrote:
"I wonder why you are checking things out, as an engineer you should be aware of facts already." A fact is a reality. An opinion lacking credible testimony is not a proven fact. Wave tilt is a known phenomenon. A wave traveling along the surface of the earth is slightly slowed by the earth, so it seems to tilt slightly in its direction of travel, like "dragging its feet". A wave reflected by grazing a surface has an angle of reflection equal to its angle of incidence. An incoming wave reflected by the ionosphere has a tilt with respect to the horizontal. A Beverage antenna can be as simple as a wire supported at low altitude above the earth, and a seeming paradox is that although horizontal, the wire is sensitive to vertically polarized waves. Despite Art`s questioning that hams would know about wave tilt, an ARRL publication, ON4UN`s "Low-Band DXing", begins its chapter on Special Receiving Antennas with the Beverage. Most engineers in this newsgroup are well aware of the facts needed in their profession. One particular mechanical engineer is claiming new discoveries without sufficient supporting information. Best regards, Richard Harrison, KB5WZI |
#4
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On 7 Jan, 19:23, (Richard Harrison) wrote:
Art wrote: "I wonder why you are checking things out, as an engineer you should be aware of facts already." A fact is a reality. An opinion lacking credible testimony is not a proven fact. Wave tilt is a known phenomenon. A wave traveling along the surface of the earth is slightly slowed by the earth, so it seems to tilt slightly in its direction of travel, like "dragging its feet". A wave reflected by grazing a surface has an angle of reflection equal to its angle of incidence. An incoming wave reflected by the ionosphere has a tilt with respect to the horizontal. A Beverage antenna can be as simple as a wire supported at low altitude above the earth, and a seeming paradox is that although horizontal, the wire is sensitive to vertically polarized waves. Despite Art`s questioning that hams would know about wave tilt, an ARRL publication, ON4UN`s "Low-Band DXing", begins its chapter on Special Receiving Antennas with the Beverage. Most engineers in this newsgroup are well aware of the facts needed in their profession. One particular mechanical engineer is claiming new discoveries without sufficient supporting information. Best regards, Richard Harrison, KB5WZI I understand that a diamagnetic field is oriented differently to the norm Thus a diamagnetic field on a radiator is different to the norm. This I see as the lynch pin of radiation. Hams do not recognise what science has found for some reason. There is not a physics based ham on the group that will explain this type of field and it was not known by Terman so the dark ages persist. Also I claim no new discoveries. Every thing I have described is documented on Google which you do not have the ability to check out....Tough.You don't know how to use an antenna computor program so you can't see tilt for your self. You are in sad shape.If you can point to anything that I stated is NOT fact then speak up with the details and share with the group |
#5
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![]() Most engineers in this newsgroup are well aware of the facts needed in their profession. One particular mechanical engineer is claiming new discoveries without sufficient supporting information. Best regards, Richard Harrison, KB5WZI I will be more blunt. Art with his crap about stupid hams, lousy education system in US and other incoherent rants here and on eHam is poor picture of Ham and nuisance troll that is so "brilliant" that can't even spell or use proper words for things. I was hoping to spot a grain of something that perhaps would lead to something new or something that we overlooked, but the cup has spilled over with crap and mumbo jumbo and time to ignore anything that is coming out of "art". Sayonara, plonk!!! bada BUm |
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