Pattern Recovery in Linear Arrays Using Grasshopper Optimization Algorithm

V. V.S.S.S. Chakravarthy, P. Satish Rama Chowdary, Jaume Anguera, Divya Mokara, Suresh Chandra Satapathy

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4 Cites (Scopus)

Resum

In this paper, the technique of restoring the pattern even after the element failure is demonstrated in linear arrays (LA). The process involves in determining the amplitude excitation coefficients of each element in the linear array using grasshopper algorithm (GHA). Linear array with 20 elements is considered for the implementation, while the analysis is carried out using the radiation pattern in terms of side lobe level. Two cases of element failure are considered. In the first case, second element failure is inflicted, while in the second case, the same is repeated with 30-element linear array. The simulation is carried out using MATLAB, and the results are analyzed using the corresponding radiation pattern plots and convergence plots.

Idioma originalAnglès
Títol de la publicacióMicroelectronics, Electromagnetics and Telecommunications - Proceedings of the 5th ICMEET 2019
EditorsP. Satish Rama Chowdary, V.V.S.S.S. Chakravarthy, Jaume Anguera, Suresh Chandra Satapathy, Vikrant Bhateja
EditorSpringer
Pàgines745-755
Nombre de pàgines11
ISBN (imprès)9789811538278
DOIs
Estat de la publicacióPublicada - 2021
Esdeveniment5th International Conference on Microelectronics, Electromagnetics and Telecommunication, ICMEET 2019 - Visakhapatnam, India
Durada: 6 de des. 20197 de des. 2019

Sèrie de publicacions

NomLecture Notes in Electrical Engineering
Volum655
ISSN (imprès)1876-1100
ISSN (electrònic)1876-1119

Conferència

Conferència5th International Conference on Microelectronics, Electromagnetics and Telecommunication, ICMEET 2019
País/TerritoriIndia
CiutatVisakhapatnam
Període6/12/197/12/19

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