Abstract
A dual band frequency selective surface (FSS) based on circular aperture-coupled patches is presented. The technique is based on using two same structures with different sizes. A special topology is proposed to arrange the two different sizes structures. Each structure is composed of two circular patches and a circular coupling aperture. The dual band FSS has a second-order band pass responses at each band of operation and owes its advantages to high selectivity and stable performance for both various incident angles and different polarizations.
| Original language | English |
|---|---|
| Pages (from-to) | 1784-1786 |
| Number of pages | 3 |
| Journal | Microwave and Optical Technology Letters |
| Volume | 53 |
| Issue number | 8 |
| DOIs | |
| State | Published - Aug 2011 |
Keywords
- Dual band
- Frequency selective surface
- Periodic structure