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![]() "Mike Coslo" wrote in message ... Roy Lewallen wrote: If you'll read what Tom has posted, or a description in any good text, you'll find that the whole circumference of a "shielded" loop radiates. The field comes from current on the outside of the "shield", not from some field penetrating the shield. That's my theory. It's the same as Tom's, and that of every respected author I've read. Game, Set, and Match, Roy. The explanation and the everyday application of the concept of non-ferrous shielding are both simple and elegant. Seems like the thread stopper to me! I suspect it will continue anyhow.... 8^) - 73 de Mike KB3EIA - Before you pronounce your verdict, why don't youze guyze build the shielded loop antenna as I described and test it. Try version without shield, see what IS antenna, and try the same antenna with shielded loop. Then run electric drill or another source of arcing or interference in the vicinity and see if there is shielding effect or not. Then pronounce your verdict and pontificate on how electrostatic shields suppose to work. Otherwise you look silly like W8JI cult worshippers. 73 Yuri, K3BU |
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