Optimization of 2.4 GHz CMOS Low Noise Amplifier Using Hybrid Particle Swarm Optimization with Lévy Flight

Deepak Joshi, Satyabrata Dash, Ayush Malhotra, Pulimi Venkata Sai, Rahul Das, DIkshit Sharma, Gaurav Trivedi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

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.

Original languageEnglish
Title of host publicationProceedings - 2017 30th International Conference on VLSI Design and 2017 16th International Conference on Embedded Systems, VLSID 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages181-186
Number of pages6
ISBN (Electronic)9781509057405
DOIs
Publication statusPublished - 21-03-2017
Externally publishedYes
Event30th International Conference on VLSI Design and 2017 16th International Conference on Embedded Systems, VLSID 2017 - Hyderabad, India
Duration: 07-01-201711-01-2017

Conference

Conference30th International Conference on VLSI Design and 2017 16th International Conference on Embedded Systems, VLSID 2017
CountryIndia
CityHyderabad
Period07-01-1711-01-17

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Hardware and Architecture

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    Joshi, D., Dash, S., Malhotra, A., Sai, P. V., Das, R., Sharma, DI., & Trivedi, G. (2017). Optimization of 2.4 GHz CMOS Low Noise Amplifier Using Hybrid Particle Swarm Optimization with Lévy Flight. In Proceedings - 2017 30th International Conference on VLSI Design and 2017 16th International Conference on Embedded Systems, VLSID 2017 (pp. 181-186). [7884776] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/VLSID.2017.9