Simulation of Antenna with range 1m at 13.56 Mhz.

hi,

I need an antenna simulated in HFSS or ADS at 13.56 Mhz that has a range of atleast 1 meter, I want to see the design and reimplement the design!

Thanks!!

Ask yourself how do you simulate "range"? Hint: you need to know the link budget first. As 13.56 MHz RFID uses magnetic near field, you should run near field simulation and you need to know the minimum required H-field (or B-field) for your tags.

You may know that field orientation with respect to the tag is of importance, so you need to know how the system will be used in the field.

You may also need to dive into your local regulations with respect to emitted field (both carrier and side bands).

The maximum Q factor you can have in your antenna, depends on the protocol you use (as the information is in the side bands of the carrier).