RFID reader and 3 antennas

Using Arduino LEDs and Multiplexing
1

Hello.

I want to have a (LF or HF or UHF) RFID reader and connect 3 (PCB) antennas to it. I was thinking that it would be less messy if I multiplex antennas and wire them into one input, because number of antennas might jump to a higher number.

How can I do the multiplexing from multiple different antennas? Where are the problems?

Are there any recommended RFID shields for arduino platforms, possibly HF (13.56 MHz)?

Everybody with suggestions is more than welcomed!

2

So, you are ignoring everything that has been explained to you in your other thread?

3

Check time stamps, Paul.

I am grateful for every single post. I know people - in this case: KenF, JimboZA, Grumpy Mike and Paul__B (you) - are trying to guide, help me and investing their time in matters outside their direct benefit.