Answers are grounded in this paper and cite their sources.
The gain of a low-profile antenna can be improved by dielectric layer. This paper presents a low-profile and compact folded dipole antenna array with a dielectric layer to improve the gain. The gain of 9.05 dBi is obtained with dielectric layer under the low-profile folded dipole antenna array.
No takes yet. Share an insight, caveat, or question.
Kasahara et al. (2024) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: