摘要
A 1-bit metal element is presented for wideband reflectarray design. Phase shift is achieved by alternating the height of the element. Comparing with the conventional one-stage metal block, the proposed two-stage metal block can provide wideband performance. The phase difference is within 180±10° in the band of 28.6 to 39.5 GHz. The reflection loss is very low, since no substrate is used. A reflectarray with 20 × 20 elements is designed. The simulated realized gain and aperture efficiency at 32 GHz are 23.03 dBi and 21.91 %, respectively. The aperture efficiencies of the 1-bit reflectarray antenna in the desired band are larger than 18%.
| 源语言 | 英语 |
|---|---|
| 主期刊名 | 2022 International Applied Computational Electromagnetics Society Symposium, ACES-China 2022 |
| 出版商 | Institute of Electrical and Electronics Engineers Inc. |
| ISBN（电子版） | 9781665452366 |
| DOI | |
| 出版状态 | 已出版 - 2022 |
| 活动 | 2022 International Applied Computational Electromagnetics Society Symposium, ACES-China 2022 - Xuzhou, 中国 期限: 9 12月 2022 → 12 12月 2022 |
出版系列
| 姓名 | 2022 International Applied Computational Electromagnetics Society Symposium, ACES-China 2022 |
|---|
会议
| 会议 | 2022 International Applied Computational Electromagnetics Society Symposium, ACES-China 2022 |
|---|---|
| 国家/地区 | 中国 |
| 市 | Xuzhou |
| 时期 | 9/12/22 → 12/12/22 |
指纹
探究 '1-bit Wideband Fully-metallic Reflectarray Antenna' 的科研主题。它们共同构成独一无二的指纹。引用此
Deng, C., & Cao, X. (2022). 1-bit Wideband Fully-metallic Reflectarray Antenna. 在 2022 International Applied Computational Electromagnetics Society Symposium, ACES-China 2022 (2022 International Applied Computational Electromagnetics Society Symposium, ACES-China 2022). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ACES-China56081.2022.10065371