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frequency selective reflection surface

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liusupeng

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i want to construct a surface which selectively reflect the desired frequency with high Q. Can any one give me some ideas?
 
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    wahed

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Audio, light, RF, microwave or what?
 
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    wahed

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It is microwave
 
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    wahed

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Its 100% possible with Frequency Selective Surface. You can achieve all filtering responses.
 
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    wahed

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Well I am not sure about this idea but you can make a device instead of surface which can receive all EM waves and will transmit a particular band of freq. to the further level by limiting other frequencies by use of band pass concept.
 
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    wahed

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Refer the paper "Application of Double Layer Frequency Selective Surface for SMPS shielding". FSS is used to block the particular band of EM wave.
 
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    wahed

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