Title :
IR-UWB radar system and tag design for time-coded chipless RFID
Author :
Ramos, Angel ; Girbau, David ; Lazaro, Antonio ; Rima, Sergi
Author_Institution :
Dept. of Electron., Electr. & Autom. Control Eng., Univ. Rovira i Virgili, Tarragona, Spain
Abstract :
This paper presents a tag design for time-coded chipless RFID and wireless sensor applications. The tag consists of a ultra-wide band (UWB) scattering antenna connected to a delay line, which encodes the information. The tag is measured using an RFID system based on a low-cost time-domain impulse-radio UWB radar, achieving read ranges up to 1.80 meters.
Keywords :
encoding; radiofrequency identification; time-domain analysis; ultra wideband radar; wireless sensor networks; IR-UWB radar system; UWB scattering antenna; delay line; low-cost time-domain impulse-radio UWB radar; tag design; time-coded chipless RFID system; ultra-wide band scattering antenna; wireless sensor applications; Antenna measurements; Power transmission lines; Radiofrequency identification; Reflection; Transmission line antennas; Transmission line measurements; Ultra wideband antennas; Chipless RFID; Circular Slot Antenna Tag; UWB;
Conference_Titel :
Antennas and Propagation (EUCAP), 2012 6th European Conference on
Conference_Location :
Prague
Print_ISBN :
978-1-4577-0918-0
Electronic_ISBN :
978-1-4577-0919-7
DOI :
10.1109/EuCAP.2012.6205939
