Circularly polarized dual-band resonance in a miniaturized implantable antenna using combined hexagonal and rhombic patches

Abstract The design and characterisation of a novel dual-band implantable antenna with compact size is presented in this research. The antenna, which is $$5 \times 5 \times 0.635 {\text{mm}}^{3}$$ in size and operates at two critical frequencies—0.954 GHz in the UHF band and 2.4 GHz in the ISM band—...

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Bibliographic Details
Main Authors: Shanmugam Kumaravel, Madurakavi Karthikeyan
Format: Article
Language:English
Published: Nature Portfolio 2025-01-01
Series:Scientific Reports
Subjects:
Online Access:https://doi.org/10.1038/s41598-025-86882-3
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