- #1
amir11950
- 1
- 0
Hello everyone. I want to purchase an RFID reader and they asked me if I wanted a left hand or right hand circular polarized reader. I have no clue what this means. Could anyone please help me understand this? I saw some website and all I understood was that the signal travels either clockwise or counter-clockwise. He told me left hand circular polarized was selling and the right hand wasn't selling at all. Any theories as to why this is?