Multilayer Perceptron Approach to Different Parameter Bow-tie Antennas Produced with PLA / Carbon / Copper Mixtures

The study aims to observe the operating efficiency of seven different Bowtie Antennas produced with PLA/Carbon mixture material under the desired conditions. The constructed antennas' desired feature is that the return loss (s11) in the low-frequency range is -10dB and below. This value is that the antenna's s11 value is of great importance in detecting the tumor in the breast tissue. Parameters of antennas are the antenna substrate's thickness, the antenna substrate area, and the antenna legs' length. With these parameter values, s11 data were obtained in the frequency range 0-3 GHz. Another purpose of the study is to observe the effect and accuracy of the parameters used based on the return loss estimation of the designed antennas. The data obtained were evaluated using the Multilayer Perceptron approach. © 2020 IEEE.