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On 6/24/2010 3:56 PM, K1TTT wrote:
On Jun 24, 7:53 am, "Szczepan wrote: Do you agree that it is the field emission (loss of electrons)? loss of electrons maybe, but due to friction with particulates in the atmosphere. also partly due to the fair weather electric field:http://www.missioninstruments.com/pa...ec_fields.html In a short period of time the atmospheric conditions are similar. I am asking for measurement of the netto current in the track ground-antenna. The two measurements: before and during transmitting in the same atmospheric conditions. S* net current = 0. He has yet to wonder how satellites could transmit very long. After all, there would come a point in time where the charge would be so high on the vacuum insulated satellite that it could perform his field emission any longer. It should be easy to observe as the signal strength would decrease with time. I haven't noticed that effect myself, nor has anyone else. tom K0TAR |
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