[EE]: pcb trace antenna for RFID?

[Jesse Lackey]

Hi all, wow it seems like the list is dead - hopefully it is still
operational...

By chance, has anyone designed a pcb trace antenna for the 125-134Khz
RFID? Or recommend antenna/inductor design software or calculators?

Tx!
J

[David VanHorn]

At this frequency a ferrite or multiturn coil is probably more practical.
It is at least possible though. Resonate a loop and keep your Q high.

Post by Jesse Lackey
Hi all, wow it seems like the list is dead - hopefully it is still
operational...
By chance, has anyone designed a pcb trace antenna for the 125-134Khz
RFID? Or recommend antenna/inductor design software or calculators?
Tx!
J
--
http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist

[Jean-Paul Louis]

Jessie,

Here is a microchip document that has the answers to your question:

http://ww1.microchip.com/downloads/en/devicedoc/51115f.pdf

Post by David VanHorn
At this frequency a ferrite or multiturn coil is probably more practical.
It is at least possible though. Resonate a loop and keep your Q high.

Post by Jesse Lackey
Hi all, wow it seems like the list is dead - hopefully it is still
operational...
By chance, has anyone designed a pcb trace antenna for the 125-134Khz
RFID? Or recommend antenna/inductor design software or calculators?
Tx!
J
--
http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist

--
http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist

Just my $0.02,

Jean-Paul
N1JPL