Quote:
Originally Posted by Mike(Mont)
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topic is about 'Energy-sucking' Radio Antennas.
But Resonant absorber ONLY absorb certain frequency.
for LRLs, the frequency of Buried metal (Like Gold,Silver,...) depend on many factors Like:
Size
Shape
Alloy Composition
Depth
Terrain (Soil Type)
Humidity
Earth magnetic field strength
.
.
.
and so on.
Gold Alloy Composition:
So the EXACT resonant frequency variation is TOO MUCH! and if use a fixed frequency (like 5Khz For Gold) it cause diversion (Reflection)!
How do you want to determine the exact resonance frequency??