International Journal of Antennas and Propagation / 2008 / Article / Fig 10

Research Article

Global Synthesis Method for the Optimization of Multifeed EBG Antennas

Figure 10

Return loss of the antenna. S11 is calculated by connecting the antenna with the feed network scattering matrix (grey bold line). This S11 is compared with the S11 computed when the antenna and its feed network are meshed under the same CST MWS simulation (black line).