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Título:
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Electrical model simulation for a UHF RFID system
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Autor/a:
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Abou Chakra, Sara; Farrukh, Usamah O.; Amante García, Beatriz
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Otros autores:
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Universitat Politècnica de Catalunya. Departament de Projectes d'Enginyeria; Universitat Politècnica de Catalunya. MTA - Modelització i Tecnologia Ambiental |
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Abstract:
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Radio Frequency IDentification (RFID) deployment
is needed for efficient item identification. A simulation
environment in HP-ADS (Advanced Design System of
Agilent Technologies) of Ultra High Frequency RFID
systems is constructed in this paper. This paper
simulates the system through an electrical model. The
tag is represented by a simple empirical model
representing the antenna by an amplifier and the chip.
The chip is modeled by its impedance which varies
with the code. A wireless channel with path loss and
variable distance factors establishes the reader-tag
link. The reader has a mono-static architecture.
Performance of the whole system can be evaluated by
changing the operating distance. Modeling
improvement can be obtained by modifying the
parameters of the building blocks. Finally, some
simulation results are also included in this paper
where data recovery is achieved. |
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Abstract:
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Peer Reviewed |
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Materia(s):
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-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Circuits de microones, radiofreqüència i ones mil·limètriques
-Radio frequency
-Sistemes d'identificació per radiofreqüència |
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Derechos:
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Tipo de documento:
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Artículo - Versión publicada
Objeto de conferencia |
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Editor:
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ieee computer socyety
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Compartir:
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