Abstract
The design of a dual-band Electromagnetic Band Gap (EBG) resonator antenna using the defectmode characteristics of a millimetre wave EBG superstrate is presented. The technique of multiple source excitations is used to increase the antenna directivity and 3-dB radiation bandwidth in two frequency bands. Computed radiation patterns confirm the dual-band directivity enhancement with a wider radiation bandwidth. By properly spacing the array feed elements, high directivity and low side-lobe levels are achieved without the appearance of grating lobes.
| Original language | English |
|---|---|
| Title of host publication | Metamaterials '2011 |
| Subtitle of host publication | the Fifth International Congress on Advanced Electromagnetic Materials in Microwaves and Optics |
| Publisher | Metamorphose-VI |
| Pages | 715-717 |
| Number of pages | 3 |
| ISBN (Print) | 9789526761107 |
| Publication status | Published - 2011 |
| Event | International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (5th : 2011) - Barcelona, Spain Duration: 10 Oct 2011 → 15 Oct 2011 |
Conference
| Conference | International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (5th : 2011) |
|---|---|
| City | Barcelona, Spain |
| Period | 10/10/11 → 15/10/11 |
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