Genetic Algorithms in Antennas and Smart Antennas  Design Overview: Two Novel Antenna Systems for Triband GNSS Applications and a Circular Switched Parasitic Array for WiMax Applications Developments with the Use of Genetic Algorithms

<table class="table-group" id="tab6"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td align="left">Frequencies</td><td align="center">Gain (dBi)</td><td align="center">Front-to-back ratio (dB)</td><td align="center">3 dB beamwidth</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td align="left">3300 MHz</td><td align="center">6.3</td><td align="center">7.11</td><td align="center">90°</td></tr><tr><td align="left">3500 MHz</td><td align="center">5.2</td><td align="center">8.3</td><td align="center">100°</td></tr><tr><td align="left">3800 MHz</td><td align="center">4.5</td><td align="center">6.8</td><td align="center">96°</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Properties of radiation patterns of the CSPA.

International Journal of Antennas and Propagation

tab6

Table 6

Table 6: Genetic Algorithms in Antennas and Smart Antennas  Design Overview: Two Novel Antenna Systems for Triband GNSS Applications and a Circular Switched Parasitic Array for WiMax Applications Developments with the Use of Genetic Algorithms 

Table 6 | Genetic Algorithms in Antennas and Smart Antennas  Design Overview: Two Novel Antenna Systems for Triband GNSS Applications and a Circular Switched Parasitic Array for WiMax Applications Developments with the Use of Genetic Algorithms 