TY - GEN
T1 - Antenna Array Synthesis Using Social Group Optimization
AU - Chakravarthy, V. V.S.S.Sameer
AU - Chowdary, P. S.R.
AU - Satpathy, Suresh Chandra
AU - Terlapu, Sudheer Kumar
AU - Anguera, Jaume
N1 - Publisher Copyright:
© Springer Nature Singapore Pte Ltd. 2018.
PY - 2018
Y1 - 2018
N2 - Circular array antenna (CAA) design has become a complex and most explored research problem with the advancement in the wireless personal and commercial communication systems. In this paper, the circular array synthesis is performed using novel social group optimization algorithm (SGOA). The synthesis technique employs both nonuniform amplitudes and nonuniform spacing between the elements. The array synthesis problem is translated as an optimization problem with amplitudes and inter-element spacing as two different design variable sets with suppressed sidelobe level (SLL) along with beamwidth constraint as objectives. The SGOA synthesized 30 and 60 element CAA, produced a very low SLL when compared with uniform CAA maintaining the same BW.
AB - Circular array antenna (CAA) design has become a complex and most explored research problem with the advancement in the wireless personal and commercial communication systems. In this paper, the circular array synthesis is performed using novel social group optimization algorithm (SGOA). The synthesis technique employs both nonuniform amplitudes and nonuniform spacing between the elements. The array synthesis problem is translated as an optimization problem with amplitudes and inter-element spacing as two different design variable sets with suppressed sidelobe level (SLL) along with beamwidth constraint as objectives. The SGOA synthesized 30 and 60 element CAA, produced a very low SLL when compared with uniform CAA maintaining the same BW.
KW - Antenna array
KW - Fitness function
KW - Sidelobe level
KW - Social group optimization
UR - http://www.scopus.com/inward/record.url?scp=85041864750&partnerID=8YFLogxK
U2 - 10.1007/978-981-10-7329-8_93
DO - 10.1007/978-981-10-7329-8_93
M3 - Conference contribution
AN - SCOPUS:85041864750
SN - 9789811073281
T3 - Lecture Notes in Electrical Engineering
SP - 895
EP - 905
BT - Microelectronics, Electromagnetics and Telecommunications - Proceedings of ICMEET 2017
A2 - Anguera, Jaume
A2 - Satapathy, Suresh Chandra
A2 - Sunitha, K.V.N.
A2 - Bhateja, Vikrant
PB - Springer Verlag
T2 - International Conference on Microelectronics, Electromagnetics and Telecommunications, ICMEET 2017
Y2 - 9 September 2017 through 10 September 2017
ER -