A new type of antenna with an RH (relative humidity) sensing function using a modified polyimide is proposed for passive RFID sensing. Designed to operate at a frequency that depends on the relative humidity level, the proposed antenna is a passive device that physically and functionally combines an antenna with an RH sensor. The compactness and cost-efficiency of the antenna enables it to realise a passive tag of the RFID sensing without an additional sensor component.
CITATION STYLE
Chang, K., Kim, Y. H., Kim, Y. J., & Yoon, Y. J. (2007). Functional antenna integrated with relative humidity sensor using synthesised polyimide for passive RFID sensing. Electronics Letters, 43(5), 259–260. https://doi.org/10.1049/el:20073739
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