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RFID Tag Antenna design . Matching Chip impedance using CST

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GVVIN

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impinji

Hi,

I need some help on How to match antenna to high impedance of tag chip using CST studio .
For example I need to desin an antenna for impinji Monza chip for Tag design. How to go about.
 

rfid design using cst

Hi GVVIN
Use conjugate of chip impedance example Monza2 single end connection antenna imp should be 52+j158 @915 MHz and in cst use discrete port 50 ohm feed you can learnning structure concept from impinji website in actualy real part of ant must be lower than chip resistance.

good luck
 

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    GVVIN

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    pis1101

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rfid tag using cst

Hi crazyeng,

Could you please help in in locating the docyument you specified in Impinj website . i am unable to find that. I do have an impinj user login.

Regards
GV
 

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    pis1101

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antenna design for rfid using cst

hi .. could you tell me please how the rule to design patch antenna for rfid reader?
 

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