EDN

Tutorial: Radio Basics for UHF RFID–Part IV

Passive and semipassive RFID tags do not use a radio transmitter; instead, they use modulation of the reflected power from the tag antenna. Reflection of radio waves from an object has been a subject ...
EDN

Tutorial: Radio Basics for UHF RFID–Part VII

All the calculations we've performed so far assume that a wave leaves the antenna and strikes the tag, interacting with no other objects. This kind of calculation is very sensible if the tag and ...
GitHub

Tutorial-8-Embedded-Systems-and-IoT

ติดตั้ง library ของ RFID module โดยพิมพ์คำว่า MFRC522 ในช่องค้นหา library แล้วเลือกติดตั้ง "MFRC522 by GithubCommunity" เวอร์ชัน 1.4.10 ...
IEEE

RFID: a technical overview and its application to the enterprise

Abstract: Radio frequency identification (RFID) offers tantalizing benefits for supply chain management, inventory control, and many other applications. Only recently, however, has the convergence of ...
Scientific Research Publishing

D. K. Klair, K-W. Chin and R. Raad, “A Survey and Tutorial of RFID Anti-Collision Protocols,” Communications Surveys & Tutorials, Vol. 12, No. 3, 2010, pp. 400-421. doi:10. ...

ABSTRACT: In this paper a new active RFID system at 2.45 GHz based on the low-power system-on-chip CC2530 RF transceiver is designed and implemented. Only by using of an integrated multi-channel fast ...