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#1
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Art Unwin wrote:
For instance, equilibrium demands that charges do not move laterally along an antenna when in equilibrium Without equilibrium charges do move along the surface of a radiator and Newtons law of parity demands that charges are moving thru the CENTER of the radiator thus encoundering just copper losses. Hi Art, Which one was Newton's Law of Parity again? I'm drawing a blank. Google had this: Your search - "Newton's law of parity" - did not match any documents. 73, ac6xg |
#2
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On Sep 18, 2:25*pm, Jim Kelley wrote:
Art Unwin wrote: For instance, equilibrium demands that charges do not move laterally along an antenna when in equilibrium Without equilibrium charges do move along the surface of a radiator and Newtons law of parity demands that charges are moving thru the *CENTER of the radiator thus encoundering just copper losses. Hi Art, Which one was Newton's Law of Parity again? *I'm drawing a blank. Google had this: Your search - "Newton's law of parity" - did not match any documents. 73, ac6xg I have been accused often in the using of the wrong term In the case of Newtons law as action creates reaction or similar. Then somebody mentioned the law of parity which I considered as being on par with what Newton said Now another poster mentioned that parity described a farming practice which also featured the pursuit of balance and parity with respect to prices. Thus when the term parity was used I thought that was a regrinding of the english language which I am now exposed to. I now remove the association of parity in the Laws as stated by Newton who lived in the UK and not in the USA. Best regards Art Unwin KB9MZ.......xg |
#3
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On Thu, 18 Sep 2008 12:55:59 -0700 (PDT), Art Unwin
wrote: I now remove the association of parity in the Laws as stated by Newton who lived in the UK and not in the USA. Yep. Newton's Laws of Motion are different on this side of the pond. 1. A particle will stay at rest or continue at a constant velocity unless acted upon by revisionist politics, traffic laws, zoning restrictions, local ordinances, or erroneous navigation information. 2. The net force on anything is equal to size of the politically motivated masses multiplied by the sum total their campaign contributions. 3. Every action has an equally reactionary opposition. -- Jeff Liebermann 150 Felker St #D http://www.LearnByDestroying.com Santa Cruz CA 95060 http://802.11junk.com Skype: JeffLiebermann AE6KS 831-336-2558 |
#4
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On Sep 16, 11:06*am, Art Unwin wrote:
I consider it a real shame that equilibrium is not a part of examinations since equilibrium is a basic in the electrical circuit of all antennas No where do I see antennas explained other than the showing of capacitive coupling to ground of antennas as a perceived circuit of an antenna?. Until this is corrected we will never have continium of discussion between hams on antennas.It is not a mystery anymore so why do the ARRL avoid it like a plague? Art I think your term for equilibrium is the term the exams use for "resonant". An antenna with "equilibrium" is your name for an antenna upon which a TEM standing wave is present with a standing wave ratio of 1:1, correct? That would be your point of maximum effciency of ejection of galactic particles from the end points of the antenna which is optimized by sloping it relative to to the earth plane. |
#5
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#6
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On Sep 16, 2:53*pm, John Smith wrote:
wrote: ... I think your term for equilibrium is the term the exams use for "resonant". An antenna with "equilibrium" is your name for an antenna upon which a TEM standing wave is present with a standing wave ratio of 1:1, correct? That would be your point of maximum effciency of ejection of galactic particles from the end points of the antenna which is optimized by sloping it relative to to the earth plane. Some months ago, I made this exact mistake, made, almost, that exact-same statement. Although I did not leave with a complete and clear understanding of "Arts' Equilibrium", I did leave with an understanding it was NOT resonance ... so ??? Regards, JS Thank you I am very pleased that you adressed the subject directly and you are quite correct resonace can be but not necessarily equate to equilibrium. Don't go away JS help these people out when you can. I they do not stay on subject there is no need for me to respond Art |
#7
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Art Unwin wrote:
... resonace can be but not necessarily equate to equilibrium. Don't go away JS help these people out when you can. I they do not stay on subject there is no need for me to respond Art Well, I got that part "right" too (I think), as demonstrated by a 5/8 wave antenna, etc., they are NOT resonate but exist in the "confines" of your equilibrium ... but Art, they will have to take their lessons from "The Master", you! wink Regards, JS |
#8
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![]() "Art Unwin" wrote in message ... I consider it a real shame that equilibrium is not a part of examinations since equilibrium is a basic in the electrical circuit of all antennas No where do I see antennas explained other than the showing of capacitive coupling to ground of antennas as a perceived circuit of an antenna?. Until this is corrected we will never have continium of discussion between hams on antennas.It is not a mystery anymore so why do the ARRL avoid it like a plague? Art - My engineering training is many years old now, but I haven't seen equilibrium in the context of antennas discussed anywhere except by you, in this newsgroup. Do you have any references to papers that have been peer reviewed and published? |
#9
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On Sep 16, 3:39*pm, "Wayne" wrote:
"Art Unwin" wrote in message ...I consider it a real shame that equilibrium is not a part of examinations since equilibrium is a basic in the electrical circuit of all antennas No where do I see antennas explained other than the showing of capacitive coupling to ground of antennas as a perceived circuit of an antenna?. Until this is corrected we will never have continium of discussion between hams on antennas.It is not a mystery anymore so why do the ARRL avoid it like a plague? Art - My engineering training is many years old now, but I haven't seen equilibrium in the context of antennas discussed anywhere except by you, in this newsgroup. *Do you have any references to papers that have been peer reviewed and published? Oh I suppose a search on google re antennas and equilibrium will get you something to read but difficult if you are starting from Zero. The point where you begin is Newtons laws, if they are in error then so am I I doubt if you will find anything that definitely proves that he is wrong.If a professor does not know what I have stated he should be nfired which goes for some of the people at University of Illinois in the electrical engineering area. EVERYTHING in science revolves around equilibrium. If a posting denys that or does not respond to that Law i will not respond and that includes Richard whose sole aim in life if to divert the crowd with off topic nothings as he does not ahve any engineering degree from any accredited college and thus is a pretender looking for a date with any poster. Art |
#10
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but difficult if you are starting from Zero. The point where you begin
is Newtons laws, if they are in error then so am I Newtons laws are not in error. But your application of them is in error. You are applying laws that apply to objects with mass to electromagnetic radiation, which has no mass. engineering degree from any accredited college and thus is a pretender looking for a date with any poster. I have an Engineering Physics degree from a university program that is an ABET certified engineering program. |
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