An improved peak side lobe reduction method for linear array antenna for military applications

作     者：Ravi Tej D Sri Kavya Ch K Sarat K.Kotamraju 

作者机构：Department of Electronics and Communication EngineeringKoneru Lakshmaiah Education FoundationGunturIndia 

出 版 物：《International Journal of Intelligent Computing and Cybernetics》 (智能计算与控制论国际期刊（英文）)

年 卷 期：2021年第14卷第2期

页      面：185-197页

核心收录：

学科分类：0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 

主　　题：Antenna arrays Spectral efficiency Fill rate Interference Evolution algorithm Side lobe level Paper type Research paper 

摘      要：Purpose-The purpose of this paper is to improve energy efficiency and further reduction of side lobe level the algorithm proposed is firework *** this paper,roused by the eminent swarm conduct of firecrackers,a novel multitude insight calculation called fireworks algorithm(FA)is proposed for work *** FA is introduced and actualized by mimicking the blast procedure of *** the FA,two blast(search)forms are utilized and systems for keeping decent variety of sparkles are likewise all around *** approve the presentation of the proposed FA,correlation tests were led on nine benchmark test capacities among the FA,the standard PSO(SPSO)and the clonal PSO(CPSO).Design/methodology/approach-The antenna arrays are used to improve the capacity and spectral efficiency of wireless communication *** latest communication systems use the antenna array technology to improve the spectral efficiency,fill rate and the energy efficiency of the communication system can be *** of the most important properties of antenna array is beam pattern.A directional main lobe with low side lobe level(SLL)of the beam pattern will reduce the interference and enhance the quality of *** classical methods for reducing the side lobe level are differential evolution algorithm and PSO *** this paper,roused by the eminent swarm conduct of firecrackers,a novel multitude insight calculation called fireworks algorithm(FA)is proposed for work *** FA is introduced and actualized by mimicking the blast procedure of *** the FA,two blast(search)forms are utilized and systems for keeping decent variety of sparkles are likewise all around *** approve the presentation of the proposed FA,correlation tests were led on nine benchmark test capacities among the FA,the standard PSO(SPSO)and the clonal PSO(CPSO).It is demonstrated that the FA plainly beats the SPSO and the CPSO in both enhancement exactness and combinat