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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Hai-qiang Xia Qin-Xu Pan Jun Hu Wen-Yan Yin |
| Copyright Year | 2015 |
| Description | Author affiliation: Centre for Opt. & EM Res., Zhejiang Univ., Hangzhou, China (Hai-qiang Xia; Qin-Xu Pan; Jun Hu; Wen-Yan Yin) |
| Abstract | This paper proposes the design of a novel beam reconfigurable antenna operating at 500GHz. Such antenna is based on single-layer-graphene patches with tunable electrical conductivity. Three groups of graphene patches play a key role for achieving directivity such as for the Yagi-Uda antenna. The conductivity of each graphene patch can be dynamically controlled by the DC biasing voltage. Numerical results show that the radiation beam of the antenna can vary in a range of ±50°, its input impedance bandwidth is about 8% with the peak gain of 7.5dB obtained. |
| Sponsorship | IEEE |
| Starting Page | 1462 |
| Ending Page | 1463 |
| File Size | 471452 |
| Page Count | 2 |
| File Format | |
| e-ISBN | 9781479978151 |
| DOI | 10.1109/APS.2015.7305120 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2015-07-19 |
| Publisher Place | Canada |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Graphene Antenna radiation patterns Conductivity Dielectrics Yagi-Uda antennas Voltage control |
| Content Type | Text |
| Resource Type | Article |
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