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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Konstantinidis, K. Feresidis, A.P. Hall, P.S. |
| Copyright Year | 2002 |
| Abstract | A new concept for designing broadband and subwavelength profile Fabry-Perot-type antennas is introduced. A novel multilayer periodic array design is proposed, yielding two subwavelength-profile Fabry-Perot cavities that significantly enhance the bandwidth performance of the resulting highly directive antenna. The design is based on two optimized double-layer periodic arrays of dissimilar dimensions, each double-layer array consisting of a capacitive artificial magnetic conductor (AMC) layer and an inductive partially reflective surface (PRS) layer printed on either side of a dielectric substrate. They are placed at about a quarter-wavelength distance from a ground plane and from each other. Thus, two air cavities are created with a total profile of less than λ/2. The proposed antenna has been simulated in CST Microwave Studio, achieving 18.3 dBi directivity with 8% bandwidth. |
| Sponsorship | IEEE Antennas and Propagation Society |
| Starting Page | 1184 |
| Ending Page | 1186 |
| Page Count | 3 |
| File Size | 557726 |
| 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 | Arrays Cavity resonators Reflection Broadband antennas Fabry-Perot Surface waves partially reflective surfaces Artificial magnetic conductor Fabry–Perot cavity leaky-wave antennas |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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