Research Article
Bidirectional CPW Fed Quad-Band DRA for WLAN/WiMAX Applications
Figure 7
Three dimensional radiation patterns of the DRA.
| (a) at 2.45 GHz |
| (b) at 2.65 GHz |
| (c) at 5.2 GHz |
| (d) at 5.8 GHz |
| (a) at 2.45 GHz |
| (b) at 2.65 GHz |
| (c) at 5.2 GHz |
| (d) at 5.8 GHz |