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| Content Provider | IET Digital Library |
|---|---|
| Author | Morrow, I. L. Thomas, P. |
| Abstract | The polarisation transforming properties of a compact frequency selective surface (FSS) are reported. Although known designs made with meander lines employ several cascaded surfaces with many interconnects, the design methodology presented uses a single planar surface of very closely arrayed metallic meander lines impedance loaded with rectangular metal patches. A simulated axial ratio of ≤ −3 dB was obtained over a 40% bandwidth, from 2.10 to 3.2 GHz and optimised for 2.75 GHz. Simulation of normal and oblique incidence in both planes of polarisation shows a ±30° wide range of angles of incidence for polariser performance. A unit cell of the FSS circular polariser is λo /12 in size at the optimised operating frequency. The FSS circular polariser was manufactured and attached to a horn antenna aperture and measurement confirmed axial ratio performance. |
| Starting Page | 64 |
| Ending Page | 65 |
| Page Count | 2 |
| ISSN | 00135194 |
| Volume Number | 50 |
| e-ISSN | 1350911X |
| Issue Number | Issue 2, Jan (2014) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/el/50/2 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/el.2013.3640 |
| Journal | Electronics Letters |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Axial Ratio Performance Compact Frequency Selective Surface Frequency 2.10 GHz to 3.2 GHz Frequency Selective Surface FSS Circular Polariser Horn Antenna Horn Antenna Aperture Metallic Meander Line Microwave Antenna Microwave Material Normal Incidence Oblique Incidence Polarisation Polarisation Transforming Property Rectangular Metal Patches Single Antenna Single Planar Surface UHF Antenna |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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