Abstract
In this letter, we propose a triband second-order frequency selective surface (FSS). Each second-order bandpass response is realized by a three-layer patchaperturepatch (PAP) structure. The PAP elements with different sizes are then arranged to a unit cell that is to be repeated periodically. Based on this technique, an FSS unit cell with triband second-order response is designed. There is a respective second-order bandpass response for each operation band. The triband FSS has the merits of high selectivity and stable performance for incident angles within 30° and for different polarizations.
| Original language | English |
|---|---|
| Article number | 5771536 |
| Pages (from-to) | 507-509 |
| Number of pages | 3 |
| Journal | IEEE Antennas and Wireless Propagation Letters |
| Volume | 10 |
| DOIs | |
| State | Published - 2011 |
Keywords
- Frequency selective surface (FSS)
- second-order
- triband