A MMW Reconfigurable Antenna with Switched Beams using Functional Materials
Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45) › 32_Refereed conference paper (with host publication) › peer-review
Author(s)
Related Research Unit(s)
Detail(s)
| Original language | English |
|---|---|
| Title of host publication | 13th European Conference on Antennas and Propagation (EuCAP 2019) |
| Publisher | IEEE |
| ISBN (Electronic) | 978-8-8907-0188-7 |
| Publication status | Published - Mar 2019 |
Publication series
| Name | Proceedings of the European Conference on Antennas and Propagation |
|---|---|
| Publisher | IEEE |
| ISSN (Print) | 2164-3342 |
Conference
| Title | 13th European Conference on Antennas and Propagation (EuCAP 2019) |
|---|---|
| Location | ICE Krakow Congress Centre |
| Place | Poland |
| City | Krakow |
| Period | 31 March - 5 April 2019 |
Link(s)
| Document Link | Links
|
|---|---|
| Link to Scopus | https://www.scopus.com/record/display.uri?eid=2-s2.0-85068453630&origin=recordpage |
| Permanent Link | https://scholars.cityu.edu.hk/en/publications/publication(833c98cc-764f-4088-a3a9-430bf153ca54).html |
Abstract
This paper introduces a novel reconfigurable antenna with switched beams by using integrated phase-change material (PCM). Two PCM GeTe-based parasitic patches considered as switchable elements between amorphous and crystalline states are applied to operate with a driven patch radiator. The proposed antenna achieves three switched beams at 0°, 20° and 60° with respect to the broadside direction with realized gains of 7 dBi at 30 GHz. Obtained result shows that the proposed technique is effective to control the tilted beam angle of the antenna by the amorphous-to-crystalline activation of the GeTe patch which can be realized by an optical source, making the antenna simple and compact without extra bias circuit. Hence, the antenna is suitable for millimeter-wave applications.
Research Area(s)
- pattern reconfigurable, GeTe-based parasitic patch, millimeter wave application
Citation Format(s)
A MMW Reconfigurable Antenna with Switched Beams using Functional Materials. / WONG, Hang; GUO, Qing-Yi; CRUNTEANU, Aurelian et al.
13th European Conference on Antennas and Propagation (EuCAP 2019). IEEE, 2019. 8739464 (Proceedings of the European Conference on Antennas and Propagation).
13th European Conference on Antennas and Propagation (EuCAP 2019). IEEE, 2019. 8739464 (Proceedings of the European Conference on Antennas and Propagation).
Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45) › 32_Refereed conference paper (with host publication) › peer-review
