Abstract
Circular arrays have the advantage of certain inherent features like pattern steering capabilities. However, synthesis of circular arrays is a complex issue. Accordingly, the design of circular antenna array is dealt in this work while the objective of design is side-lobe level control. The synthesis is performed using social behavior inspired optimization technique known as social group optimization. The produced patterns are compared with those of the uniform distribution of circular arrays. The circular array of 20, 30 and 50 elements is designed with the SLL of −25 dB as target. The simulated radiation pattern plots are useful to carry out the analysis.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Ballanis, C.A.: Antenna Theory Analysis and Design, 2nd edn. Willey, New York (1997)
Elliott, R.S.: Antenna Theory and Design, Revised edn. IEEE Press, New Jersey (2003)
Panduro, M., Mendez, A., Dominguez, R., Romero, G.: Design of non-uniform antenna arrays for side lobe reduction using the method of genetic algorithm. AEU Int. J. Electron. Commun. 60(7), 713–717 (2006)
Paladuga, C.S.R., Vedula, C.V., Anguera, J., Mishra, R.K., Andújar, A.: Performance of beamwidth constrained linear array synthesis techniques using novel evolutionary computing tools. Appl. Comput. Electromagn. Soc. J. (Aces Journal) 33(3), 273–278 (2018)
Satapathy, S., Naik, A.: Social group optimization (SGO): a new population evolutionary optimization technique. Complex Intell. Syst. 2, 173–203 (2016)
Chakravarthy, V.V.S.S.S., Chowdary, P.S.R., Satpathy, S.C., Terlapu, S.K., Anguera, J.: Antenna array synthesis using social group optimization. In: Anguera, J., Satapathy, S., Bhateja, V., Sunitha, K. (eds.) Microelectronics, Electromagnetics and Telecommunications. Lecture Notes in Electrical Engineering, vol. 471. Springer, Singapore. (2018). https://doi.org/10.1007/978-981-10-7329-8_93
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2020 Springer Nature Singapore Pte Ltd.
About this paper
Cite this paper
Buddida, J., Narayana, S.L. (2020). Non-uniform Amplitude and Spatial Distribution Based Circular-Array Design Using SGOA. In: Satapathy, S., Bhateja, V., Mohanty, J., Udgata, S. (eds) Smart Intelligent Computing and Applications . Smart Innovation, Systems and Technologies, vol 160. Springer, Singapore. https://doi.org/10.1007/978-981-32-9690-9_40
Download citation
DOI: https://doi.org/10.1007/978-981-32-9690-9_40
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-32-9689-3
Online ISBN: 978-981-32-9690-9
eBook Packages: Intelligent Technologies and RoboticsIntelligent Technologies and Robotics (R0)