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Adaptive Smart Antenna of Aperiodic Array

  • Pooja Raj
  • Anupama Senapati
  • Jibendu Sekhar RoyEmail author
Conference paper
Part of the Lecture Notes in Networks and Systems book series (LNNS, volume 41)

Abstract

In this paper, aperiodic antenna array, where inter-element spacing between antenna elements is non-uniform, is used for beamforming of smart antenna. Here, least mean square (LMS) algorithm is used for adaptive beamforming of smart antenna. Side lobe level (SLL) of antenna radiation beam causes interference for other users and should be reduced in mobile network. Aperiodic array produces lower side lobe level compared to uniform array. The aim of this research work is to investigate nature of adaptive beamforming at different angles using aperiodic array with reduced side lobe level while producing main beam and null towards the desired directions.

Keywords

Smart antenna Aperiodic array LMS algorithm Side lobe level 

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Copyright information

© Springer Nature Singapore Pte Ltd. 2019

Authors and Affiliations

  • Pooja Raj
    • 1
  • Anupama Senapati
    • 1
  • Jibendu Sekhar Roy
    • 1
    Email author
  1. 1.School of Electronics EngineeringKalinga Institute of Industrial Technology (KIIT) Deemed to be UniversityBhubaneswarIndia

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