Antenna Array Side Lobe reduction by Implementing Non - Uniform Amplitude Using Tsukamoto Fuzzy Logic Controller
This paper deals with a scheme of Antenna array side lobe reduction by varying amplitude of each element of the antenna array using the Tsukamoto fuzzy logic controller. Here it has been tried to reduce the Side Lobe Level of the antenna array radiation pattern by changing the amplitude of the antenna array elements. Spacing between the antenna array elements and the corresponding phase - shift is given in the input of the Tsukamoto fuzzy logic controller and corresponding values of amplitude is obtained at the output of the controller. Implementing the newly obtained values of amplitude to the each element of the antenna array, the new radiation pattern with reduced side lobe level will be obtained.
Side Lobe Level, Radiation Pattern, Fuzzifier, Defuzzifier, Fuzzy Logic, Fuzzy Logic Controller, Antenna Array, Array Side Lobe
Reduction, Rule – Base, Inference Engine
We would like to acknowledge the Department of Electronics and Communication Engineering of National Institute of Technology,
Durgapur for helping us adequately by providing good Laboratory to implement our work on Antenna Array Side lobe reduction by Implementing Non-Uniform Amplitude using Fuzzy Logic. We would also like to acknowledge the faculty members of this department for their constant support behind our project. We also want to acknowledge the members and the faculty of the Department of Computer Science and Engineering, Dr. B.C. Roy Engineering College, for their support during this work.
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