×

RFID system components implementing adjusted backscatter calculations and methods

  • US 20060163370A1
  • Filed: 04/25/2005
  • Published: 07/27/2006
  • Est. Priority Date: 01/21/2005
  • Status: Active Grant
First Claim
Patent Images

1. An RFID tag comprising:

  • a demodulator to demodulate waveforms from an RFID reader that encode a gross number and a divide ratio;

    a processor to determine a result by dividing the gross number by the divide ratio and adding an adjustment; and

    a modulator to backscatter a tag waveform that includes symbols using a symbol period determined from the result.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×