摘要
A compact design of non-uniform metasurface for patch antenna main beam steering is presented in this paper. The proposed design is realized using printed circuit board technology. By adding the non-uniform meta-surface to a patch antenna, the main-beam direction of the patch antenna can be steered by an angle up to 30° from the boresight direction. The metasurface together with the patch antenna here is called meta-surfaced antenna, which has a very compact structure since there is no air gap between the metasurface and the patch antenna. The meta-surfaced antenna is studied and designed to operate around 2.45GHz. To verify the results of simulation, the meta-surfaced antenna is fabricated and measured. Measured results show that the antenna has an operating bandwidth from 2.35-2.5GHz and peak realized gain of 7.1dBi.
| 源语言 | 英语 |
|---|---|
| 页（从-至） | 1300-1304 |
| 页数 | 5 |
| 期刊 | Applied Computational Electromagnetics Society Journal |
| 卷 | 34 |
| 期 | 9 |
| 出版状态 | 已出版 - 2019 |