The structure of RAM in a RF anechoic chamber

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lolu999 18 years ago

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Hi, I am wondering why is radiation absorbtion material (RAM) has a pyramid structure in a RF anechoic chamber? Why not cube or some other pattern?

A.M.

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Adrian C 18 years ago

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google "impedance matching pyramid anechoic"

-- Adrian C

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Spurious Response 18 years ago

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It minimizes reflections from RF sources within the chamber.

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