TY - GEN
T1 - Optimization of 2.4 GHz CMOS Low Noise Amplifier Using Hybrid Particle Swarm Optimization with Lévy Flight
AU - Joshi, Deepak
AU - Dash, Satyabrata
AU - Malhotra, Ayush
AU - Sai, Pulimi Venkata
AU - Das, Rahul
AU - Sharma, DIkshit
AU - Trivedi, Gaurav
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2017/3/21
Y1 - 2017/3/21
N2 - In this paper, a metaheuristic based on the hybrid of particle swarm optimization technique and simulated annealing scheme with Levy flight (l-HPSO) is proposed. The optimization technique incorporates Levy flight principle to improve convergence. Particle swarm optimization (PSO) is applied to construct initial solutions for simulated annealing (SA) scheme and these initial solutions are used to decompose the entire search space into different annealing regions. Further, each annealing region is exploited to search for optimum solution using simulated annealing scheme while maintaining high degree of diversity. The proposed optimization scheme is implemented using Ocean script in Cadence Virtuoso environment without any loss of generality. Design optimization of a 2.4GHz low noise amplifier (LNA) for the minimum noise figure (NF) subjected to design constraints, i.e. power consumption, feature size etc. is performed and effectiveness of l-HPSO is verified by comparing the results with state-of-art optimization techniques.
AB - In this paper, a metaheuristic based on the hybrid of particle swarm optimization technique and simulated annealing scheme with Levy flight (l-HPSO) is proposed. The optimization technique incorporates Levy flight principle to improve convergence. Particle swarm optimization (PSO) is applied to construct initial solutions for simulated annealing (SA) scheme and these initial solutions are used to decompose the entire search space into different annealing regions. Further, each annealing region is exploited to search for optimum solution using simulated annealing scheme while maintaining high degree of diversity. The proposed optimization scheme is implemented using Ocean script in Cadence Virtuoso environment without any loss of generality. Design optimization of a 2.4GHz low noise amplifier (LNA) for the minimum noise figure (NF) subjected to design constraints, i.e. power consumption, feature size etc. is performed and effectiveness of l-HPSO is verified by comparing the results with state-of-art optimization techniques.
UR - http://www.scopus.com/inward/record.url?scp=85018311258&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85018311258&partnerID=8YFLogxK
U2 - 10.1109/VLSID.2017.9
DO - 10.1109/VLSID.2017.9
M3 - Conference contribution
AN - SCOPUS:85018311258
T3 - Proceedings - 2017 30th International Conference on VLSI Design and 2017 16th International Conference on Embedded Systems, VLSID 2017
SP - 181
EP - 186
BT - Proceedings - 2017 30th International Conference on VLSI Design and 2017 16th International Conference on Embedded Systems, VLSID 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 30th International Conference on VLSI Design and 2017 16th International Conference on Embedded Systems, VLSID 2017
Y2 - 7 January 2017 through 11 January 2017
ER -