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| Content Provider | IET Digital Library |
|---|---|
| Author | Gongora, H. Fabian Martynyuk, A. E. Cuevas, J. Rodriguez Lopez, J. I. Martinez |
| Abstract | A tri-band frequency selective surface (FSS) with close band spacing based on split ring slots for y-polarised incident waves is investigated. The close band response is obtained by reducing the strong mutual coupling between the closely packed concentric rings through splitting the ring slots and redistributing the location of the surface currents at resonances. To validate the proposed FSS, a Ka band FSS was designed, fabricated and tested. Experimental results showed closely spaced resonances at 27.3, 31.7 and 36.2 GHz. Frequency ratios of 1.16 for the second to the first resonance, and 1.14 for the third to the second one were obtained. Also, good stability is observed for oblique incidence. |
| Starting Page | 727 |
| Ending Page | 729 |
| Page Count | 3 |
| ISSN | 00135194 |
| Volume Number | 52 |
| e-ISSN | 1350911X |
| Issue Number | Issue 9, Apr (2016) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/el/52/9 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/el.2016.0255 |
| Journal | Electronics Letters |
| Publisher Date | 2016-03-24 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Antenna Array Close Band Spacing Frequency 27.3 GHz to 36.2 GHz Frequency Selective Surface Ka Band FSS Microwave Antenna Array Microwave Material Multifrequency Antenna Split Ring Slot Strong Mutual Coupling Tri-band Frequency Selective SurFace Y-Polarised Incident Wave |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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