Abstract
In this paper, we propose a design method for an artificial magnetic conductor (AMC) that considers the influence of the antenna substrate. Furthermore, we propose an antenna incorporating the AMC that can reduce the influence of the back environment. We have derived a formula to calculate the resonant frequency of the AMC considering the influence of the antenna substrate. As a result, the error from the analysis value is within 2.0%. It was also confirmed that the gain and front-back ratio were improved by incorporating the AMC into the antenna. In addition, the degradation of the reflection coefficient and antenna gain can be reduced even when there is a metal plate in the vicinity of the antenna, demonstrating the usefulness of the proposed antenna.
| Translated title of the contribution | Investigation on Antenna with Artificial Magnetic Conductor for Repeater in Fire Fighting Support System |
|---|---|
| Original language | Japanese |
| Pages (from-to) | 111-122 |
| Number of pages | 12 |
| Journal | Journal of Japan Institute of Electronics Packaging |
| Volume | 25 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2022 |