Design and Manufacture of Resonant Chipless Tags in Millimeter-Wave Band
Résumé
This paper introduces the first chipless tag in the mmWave band based on resonating elements. One goal is to introduce a millimeter-wave communication system based on chipless tags without a ground plane based on traditional low-cost printing methods. For this purpose, millimeter-wave chipless resonant tags have been designed considering the trade-offs such as RCS signal level, losses, and design constraints. The proposed design is based on single-layer printing, where each resonating element is replicated to satisfy constraints related to the chipless reading process at these frequencies. As a result, a reading range up to $20~\si{cm}$ has been noticed in an office environment.
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