Ιδρυματικό Αποθετήριο
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| URI | http://purl.tuc.gr/dl/dias/191672E2-9AB5-4576-BC89-707DA7449FB3 | - |
| Αναγνωριστικό | https://ieeexplore.ieee.org/document/7481912 | - |
| Αναγνωριστικό | https://doi.org/10.1109/EuCAP.2016.7481912 | - |
| Γλώσσα | en | - |
| Τίτλος | A wideband UHF RFID reader antenna array with bow-tie elements | en |
| Δημιουργός | Boursianis Achilles | en |
| Δημιουργός | Dimitriou Antonis G. | en |
| Δημιουργός | Bletsas Aggelos | en |
| Δημιουργός | Μπλετσας Αγγελος | el |
| Δημιουργός | Sahalos, John N | en |
| Εκδότης | Institute of Electrical and Electronics Engineers | en |
| Περίληψη | This paper presents the design procedure of a wideband UHF RFID reader antenna with polarization diversity suitable for searching tagged items. The antenna consists of a microstrip array with alternating orthogonal bow-tie elements, which are fed in series by a pair of microstrip lines. The elements are designed to provide the required bandwidth. The inter-element distance is adjusted to be about 0.8λ at the center frequency, whereas the elements provide in-phase excitation and create two orthogonal electric field components that give beams with polarization diversity. Simulated results indicate that the bandwidth covers the frequency bands of ETSI and FCC (865-928 MHz) standards. Regarding the coverage, it was deduced that the antenna can identify tagged items in a semi-cylindrical volume around its axis. The radius of coverage depends on the input power and tag sensitivity. A case study of reading tagged items in front of a cabinet with shelves is presented. | en |
| Τύπος | Πλήρης Δημοσίευση σε Συνέδριο | el |
| Τύπος | Conference Full Paper | en |
| Άδεια Χρήσης | http://creativecommons.org/licenses/by/4.0/ | en |
| Ημερομηνία | 2018-10-12 | - |
| Ημερομηνία Δημοσίευσης | 2016 | - |
| Θεματική Κατηγορία | Bow-tie elements | en |
| Θεματική Κατηγορία | Reader antenna | en |
| Θεματική Κατηγορία | RFID | en |
| Βιβλιογραφική Αναφορά | A. Boursianis, A. Dimitriou, A. Bletsas and J. N. Sahalos, "A wideband UHF RFID reader antenna array with bow-tie elements," in 10th European Conference on Antennas and Propagation, 2016. doi: 10.1109/EuCAP.2016.7481912 | en |
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