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Knee problems
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<blockquote data-quote="BigWave" data-source="post: 393123" data-attributes="member: 6786"><p>It's not the shielding of the knee that's the problem. You have to basically make it look like it's not there. That is the principle used in RF anechoic chambers, where the wall linings prevent electric and magnetic wave reflection (i.e.: make the shielding walls appear not to be there). Trouble is, the material needs to get thicker with lower frequencies. At the low frequencies used by our detectors, it would likely be unworkable with current materials.</p></blockquote><p></p>
[QUOTE="BigWave, post: 393123, member: 6786"] It's not the shielding of the knee that's the problem. You have to basically make it look like it's not there. That is the principle used in RF anechoic chambers, where the wall linings prevent electric and magnetic wave reflection (i.e.: make the shielding walls appear not to be there). Trouble is, the material needs to get thicker with lower frequencies. At the low frequencies used by our detectors, it would likely be unworkable with current materials. [/QUOTE]
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