Recovery of a Failed Antenna Element Using Genetic Algorithm and Particle Swarm Optimization for MELISSA

Vincent, Shweta and Francis, Sharmila Anand John and Kumar, Om Prakash and Raimond, Kumudha (2018) Recovery of a Failed Antenna Element Using Genetic Algorithm and Particle Swarm Optimization for MELISSA. In: Advances in Signal Processing and Intelligent Recognition Systems, 19/09/2018, PES INSTITUTE OF TECHNOLOGY BANGALORE.

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Abstract

A 2 � 6 planar coaxial cavity horn antenna array has been proposed for the transmitter module of the MELISSA GB-SAR system [7]. This system is installed in Italy for monitoring of land deformations leading to landslides and is required to work round-the-clock for continuous monitoring. Failure of even a single antenna element in the transmitting or receiving module of this system could alter the radiation pattern of the system and could prove to be hazardous. This article performs a comparative analysis of the Genetic algorithm and Particle Swarm Optimization algorithm to recover the failed element in the 2 � 6 antenna array. The results of MatLab simulation prove that both the GA and PSO algorithms converge well to auto-recover the failed element

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: MELISSA � GB-SAR � Genetic algorithm Particle swarm optimization � Dolph Chebyshev beamforming
Subjects: Engineering > MIT Manipal > Electronics and Communication
Engineering > MIT Manipal > Mechatronics
Depositing User: MIT Library
Date Deposited: 11 Jan 2019 09:44
Last Modified: 11 Jan 2019 09:44
URI: http://eprints.manipal.edu/id/eprint/152888

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