Abstract
A novel design of a full-phase control metasurface element using two independent controlled diodes in a millimetre wave frequency band is presented. By individually providing a reverse bias to two air-bridged Schottky diodes placed respectively on two split dipoles in a periodic unit cell, it is possible to control the capacitance and, therefore, the reflected phase of the metasurface. Importantly, a parasitic element coupling technique is used to achieve full phase control and improve the reflection losses. Simulations of the proposed design are presented. CST Microwave Studio was used to evaluate the tuning range and the reflection characteristics of the proposed design.
| Original language | English |
|---|---|
| Title of host publication | 2023 35th General Assembly and Scientific Symposium of the International Union of Radio Science |
| Subtitle of host publication | URSI GASS 2023 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Number of pages | 4 |
| ISBN (Electronic) | 9789463968096 |
| ISBN (Print) | 9798350309973 |
| DOIs | |
| Publication status | Published - 3 Oct 2023 |
| Externally published | Yes |
| Event | 35th General Assembly and Scientific Symposium of the International Union of Radio Science - Sapporo, Japan Duration: 19 Aug 2023 → 26 Aug 2023 Conference number: 35 |
Publication series
| Name | URSI General Assembly and Scientific Symposium |
|---|---|
| Publisher | IEEE |
| ISSN (Print) | 2640-7027 |
| ISSN (Electronic) | 2642-4339 |
Conference
| Conference | 35th General Assembly and Scientific Symposium of the International Union of Radio Science |
|---|---|
| Abbreviated title | URSI GASS 2023 |
| Country/Territory | Japan |
| City | Sapporo |
| Period | 19/08/23 → 26/08/23 |