Parametric Optimization of Complementary Split-Ring Resonator Dimensions for Planar Antenna Size Miniaturization

In this paper, a flexible and a modular approach to design complementary split-ring resonator (CSRR) metamaterials is presented which is further applied for a planar antenna miniaturization. The design task is treated as an optimization problem and one of the well-known computational techniques, par...

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Bibliographic Details
Published in:Wireless personal communications 2022-03, Vol.123 (2), p.1897-1911
Main Authors: Pal, Debasish, Singhal, Rahul, Bandyopadhyay, Ayan Kumar
Format: Article
Language:English
Subjects:
Antenna design
Antennas
C band
Communications Engineering
Computer Communication Networks
Design optimization
Engineering
Machine learning
Metamaterials
Miniaturization
Modular design
Networks
Neural networks
Optimization
Particle swarm optimization
Resonators
Signal,Image and Speech Processing
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Summary:In this paper, a flexible and a modular approach to design complementary split-ring resonator (CSRR) metamaterials is presented which is further applied for a planar antenna miniaturization. The design task is treated as an optimization problem and one of the well-known computational techniques, particle swarm optimization (PSO) is employed to identify the design dimensions of planar CSRR structure followed by a C-band antenna miniaturization. Two trained neural networks (NNs) make use of machine learning (ML) approach to reduce the design time. The proposed procedure is easy to implement and can be further employed to design similar or other distinct metamaterial structures.
ISSN:0929-6212
1572-834X
DOI:10.1007/s11277-021-09220-6