| Autor: |
Felaco, Alessandro, Kapusuz, Kamil Yavuz, Rogier, Hendrik, Ginste, Dries Vande |
| Předmět: |
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| Zdroj: |
IEEE Transactions on Antennas & Propagation; Apr2022, Vol. 70 Issue 4, p2979-2989, 11p |
| Abstrakt: |
A novel method is presented to accurately determine the operational range of an on-body, passive ultrahigh-frequency (UHF) radio frequency identification (RFID) system operating in the radiative near field, based on its far-field radiation patterns. To this end, an efficient algorithm based on 3-D multipole expansion of the electromagnetic fields is formulated. By combining the new operator with the simulated or measured stand-alone far-field radiation patterns of the on-body RFID system, a comprehensive and accurate range determination is obtained. Compared with commercial software tools and measurements, we prove the accuracy and improved speed of the novel technique. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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