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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Wenxing An Shenheng Xu Fan Yang |
| Copyright Year | 2002 |
| Abstract | A novel metal-only reflectarray antenna is proposed in this letter. By using a unique unified slot structure, the dielectric substrate commonly applied in conventional reflectarray antennas can be avoided. Various slot elements are investigated, and a prototype reflectarray antenna working at 12.5 GHz is studied for experimental verification. The simulation and measurement results show that good radiation characteristics are achieved by the proposed design. The measured gain is 32.5 dB with 1-dB gain bandwidth of 8.3%, which is comparable to reflectarrays consisting of conventional patch elements. The metal-only structure provides an innovative reflectarray configuration to better withstand the extreme outer space environment and effectively reduce the antenna cost. |
| Sponsorship | IEEE Antennas and Propagation Society |
| Starting Page | 1553 |
| Ending Page | 1556 |
| Page Count | 4 |
| File Size | 776688 |
| File Format | |
| ISSN | 15361225 |
| Volume Number | 13 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2014-01-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Reflector antennas Antenna measurements Gain Prototypes Dielectric substrates Gain measurement slot element Low cost metal-only reflectarray |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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