1 / 12

Advanced Alien Technology RFID Systems: Tags, Readers, and Antennas Overview

Discover the cutting-edge capabilities of Alien Technology Corporation's RFID systems, including the Four-Port Reader operating at 866MHz compliant with ETSI EN 302 208-1. This comprehensive guide delves into the workings of Alien Readers, Antennas, and Tags, showcasing features such as frequency hopping, wave shaping, and advanced transmit-receive strategies. Learn about crucial regulations for both the USA and Europe, along with insights into data protocols and chip developments that enhance performance in global markets. Enhance your understanding of RFID technology today.

jam
Télécharger la présentation

Advanced Alien Technology RFID Systems: Tags, Readers, and Antennas Overview

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Alien Technology Corporation Dave Mapleston

  2. Power & Commands Data Tags-&-Readers • Alien Readers • Alien Antennas • Alien Tags 01010110 10101011

  3. Four-Port Reader 866MHz ETSI EN 302 208-1

  4. Application Layer The ePC-96 protocol L & K CRC

  5. ETSI EN 302 208-1 Also 869.5 at 500mW • 2W ERP - 10 sub bands of 200 KHz • Look before leap

  6. USA v Europe USA: • (2.4 W ERP) (4W EIRP) • Transmit • Frequency Hopping • 63 bands 400KHz wide • 26 MHz band Europe • (2W ERP) • Listen before talk • 10 bands 200KHz wide • Wave shaping • Lower data rates • Co channel existence 928 MHz 902 MHz 915 MHz 867.7 MHz 865.7 MHz 866 MHz

  7. Regulations • Listen before talk Transmitter 2 miles away! (–96dB) Don’t go there! 200KHz 867MHz 865MHz

  8. Regulations • Listen before talk 4 seconds TX then re-look for 0.1s Transmition from other Readers Don’t go there! 867MHz 200KHz 865MHz

  9. Regulations • Listen before talk 4 seconds TX then re-look for 0.1s Transmition from other Readers Don’t go there! 867MHz 200KHz 865MHz

  10. Chip Developments Lepton A • 128 Bits EEPROM • 40% improved sensitivity • Digital PLL for world market

  11. Real Hands on RFID AcademyCambridge University Beyond the Basics

  12. Reader Demonstration

More Related