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Absorbers - Flexible Absorbent Material (FAM)

(14) How to choose FAM

  

Flexible Absorbent Material

(FAM)

 

    

FAM is a thin and flexible material, include soft rubber type and flexible sintered ferrite sheet with higher permeability. It can be cut any shape easily, freely arranged in space and provide effective EMI suppression in a wide frequency range (1MHz to 18GHz). Also can be a solution for RFID (Radio Frequency Identification) system on metal. It suitable for LF(125/134.2KHz) and HF(13.56MHz) bands on metal environment. It also works well in NFC (Near Field Communication)  technology application and Wireless Charger (WPC/Qi).

     

     (1) Features, Applications, Shapes        (2) Usage Examples (EMI)

     (3) Usage Examples (RFID/NFC)           (4) FAQ (RFID/NFC)

     (5) Response Frequency (RFID)            (6) Test Example for RFID

     (7) Effect Diagram                                (8) Material List, Structure

     (9)  Filter Effect Test                            (10) Magnetic Shield Test

     (11) Insertion loss                                (12) Return loss (3GHz)

     (13) Return loss (18GHz)                      (14) Permeability & How to choose FAM

                 

  

Permeability ( µ = µ’ – j µ’’ ) :

 

      

  

How to choose FAM : 

 

 

    

 More detail information :

 

  

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