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Recent content by kirr45

  1. kirr45

    In what orientations do antennas cancel each other out?

    It's crazy. With RFID I've noticed the biggest problem comes from antenna placement and configuration. Any ideas on how I could learn more or experiment to gain experience?
  2. kirr45

    In what orientations do antennas cancel each other out?

    Hi everyone. I am curious to know more about antenna orientation. For example. I had an RFID reader hooked up with two antennas. One antenna was horizontal on the side of a doorway. The second antenna was attached above the door pointing down. I noticed when I was trying to read a tag, the top...
  3. kirr45

    Anyone understand how this company's antennas work?

    This company is selling antennas that apparently give 99.9% visibility. No dead spots. If you read the info from the pdf link, it mentions that it covers all three polarizations. Does anyone understand what's going on and what makes them different from regular antennas? I do know that they work...
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