Title :
Antenna array synthesis by implementing non-uniform amplitude using Tsukamoto fuzzy logic controller
Author :
Bandyopadhyay, Supriyo ; Mistri, Hiranmay ; Chattopadhyay, Pratik ; Maji, Bansibadan
Author_Institution :
Dept. of Electron. & Commun. Eng., Nat. Inst. of Technol., Durgapur, India
Abstract :
This paper deals with a scheme of Antenna array synthesis 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.
Keywords :
antenna arrays; antenna radiation patterns; fuzzy control; Tsukamoto fuzzy logic controller; antenna array radiation pattern; antenna array synthesis; nonuniform amplitude; side lobe level; Antenna radiation patterns; Arrays; Fuzzy logic; Genetic algorithms; Linear antenna arrays; Pragmatics; Antenna array; Array synthesis; Defuzzifier; Fuzzifier; Fuzzy logic; Fuzzy logic controller; Inference engine; Radiation Pattern; Rule — base; Side Lobe Level;
Conference_Titel :
Advanced Electronic Systems (ICAES), 2013 International Conference on
Conference_Location :
Pilani
Print_ISBN :
978-1-4799-1439-5
DOI :
10.1109/ICAES.2013.6659353