A New and Simple Approach on Multi-Resonator Circuit Based Chipless RFID Tags for IoT Applications

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Tarih

2020

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Dergi ISSN

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Yayıncı

IEEE

Erişim Hakkı

info:eu-repo/semantics/closedAccess

Özet

In this paper, a novel multi-resonator circuit as a chipless RFID tag is proposed for internet of things (IoT) applications. For this purpose, a simple geometrical transition between a dual-mode square loop resonator (DMSLR) and an open loop resonator (OLR) is introduced by means of a small patch. Two frequency codes can be obtained from a DMSLR, since it has two resonance frequencies. On the other hand, while an OLR is utilized, only one frequency code can be obtained. Thus, totally 3 frequency codes can be achieved from one resonator in a very simple way and 3(N) codes can be achieved by using N resonators. For demonstration, two circuits including 4 resonators were fabricated and tested.

Açıklama

IEEE Asia-Pacific Microwave Conference (APMC) -- DEC 08-11, 2020 -- ELECTR NETWORK

Anahtar Kelimeler

dual-mode, open loop resonator (OLR), chipless RFID tag, internet of things (IoT)

Kaynak

2020 Ieee Asia-Pacific Microwave Conference (Apmc)

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N/A

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N/A

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