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While RFID technology is gaining increased attention from industrial community deploying different RFID-based applications, it still suffers from reading collisions. As such, many proposals were made ...

This project is a simple RFID card reader application that uses a USB HID device to read RFID cards, validate their authorization, and respond with appropriate actions.

To produce circularly polarized (CP) radiation, a small, double-sided, crossed dipole antenna with two metal strips loaded for phase delay is proposed. The proposed antenna uses two orthogonal, ...