Abstract
Spectro-interferometry is a sophisticated astronomy technology that produces high-resolution pictures of celestial objects and allows researchers to investigate their morphological characteristics. In this paper, a waveguide array of 2 × 2 waveguides has been investigated with more than one waveguide excited simultaneously. Each and every waveguide available operates as a beam combiner, whose results determine the waveguide intensity, which means, the output intensity is determined by the waveguides used for stimulation. Hence, it is very important to select the appropriate waveguide in order to increase the intensity and visibility of outputs. The primary goal of this study is to determine which metaheuristic technique can fix the issues of waveguide selection. To achieve this, a basic variant of the Particle Swarm Optimization algorithm has been implemented and its software simulation has been done. An analysis is also carried out by calculating the performance matrix concerning magnification, intensity, visibility, and 1/Signal to Noise Ratio. Simulation results are compared with the existing models, which demonstrate an improvement of the proposed system by achieving high intensity and visibility.
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Acknowledgements
Simarpreet Kaur would like to thank Dean RIC, I.K. Gujral Punjab Technical University Jalandhar, Kapurthala for making required resources available throughout the completion of this research work.
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Kaur, S., Srivastava, M., Bhatia, K.S. (2023). Intensity and Visibility of PSO-Based Waveguide Arrays with an Overview of Existing Schemes and Technologies for Multi-beam Combination. In: Dutta, P., Bhattacharya, A., Dutta, S., Lai, WC. (eds) Emerging Technologies in Data Mining and Information Security. Advances in Intelligent Systems and Computing, vol 1348. Springer, Singapore. https://doi.org/10.1007/978-981-19-4676-9_39
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