Various Antenna Structures Performance Analysis based Fuzzy Logic Functions

The antenna is a critical component of the communication system. used in wireless for signal transmission and reception over long distances. There are numerous sorts antennas, such as wire traveling wave reflector microstrip so on. application antennas determined by antenna's attributes well frequency range operation. As result, it vital to understand behavior wide operations select optimum application. performance parameters determines its efficiency. VSWR, Return Loss, Directivity, Bandwidth, more available. one primary areas focus analysis. In this study, we simulate various types derive return loss, directivity, MATLAB will be at frequencies. When all taken into account, analysis becomes quite tough. case ambiguity, use fuzzy logic calculate index. A variety fed inference system, which make judgment based on set rules. crisp numbers turned values using fuzzification process, then evaluated defuzzied obtain system developed MATLAB, overall modeled Simulink.