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arXiv · 2410.03028

Cavity Model for a Patch Antenna Embedded with a Hybrid Ground Plane

Rohan Kalsi·Angela Nothofer
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Abstract

An analytical method to characterise the farfield radiation pattern of a patch antenna embedded with a hybrid ground plane is presented using the Cavity Model. The hybrid ground plane is a two-layered structure with a Perfect Magnetic Conductor (PMC) stacked on top of a Perfect Electric Conductor (PEC) separated by a small distance. The model predicts an increase in the antenna's directivity, which is validated through a full-wave simulation model by realising the PMC surface through an Artificial Magnetic Conductor (AMC) which is embedded into the patch antenna's substrate.

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Rohan Kalsi, Angela Nothofer. 2024-10-03. Cavity Model for a Patch Antenna Embedded with a Hybrid Ground Plane. https://arxiv.org/abs/2410.03028

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