Research Article
A Wideband Antenna with Circular and Rectangular Shaped Slots for Mobile Phone Applications
Table 2
Resonant frequencies and bandwidths of Ant1 and Ant2 for different values of the slot lengths
.
| | Antenna | (mm) | Antenna first resonant frequency (GHz) | Bandwidth of the first resonant mode (GHz) |
| | Ant1 | 20 | 2.6 | 2.2–4 | | Ant1 | 25 | 2.16 | 1.9–2.5 | | Ant1 | 40 | 1.48 | / | | Ant1 | 59 | 0.95 | / | | Ant2 | 59 | 0.9 | 0.82–1.23 |
|
|
