Theory and Design of a Retrodirective Rat-Race-Based RFID Tag
Mohammad Alhassoun, Michael A. Varner, Gregory D. Durgin
IEEE Journal of Radio Frequency Identification
The full-length journal paper on Mohammad Alhassoun’s rat-race design for retro directive RFID tags is now available on IEEExplore. The work presents a new design for a microwave antenna and feed topology that allows a single IC to control retro directive behavior and modulate information back to a reader. This invited paper was an extension of the award-winning conference paper by Mr. Alhassoun.