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Reduction of Mutual Coupling Effect in Adaptive Arrays

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Microelectronics, Electromagnetics and Telecommunications

Part of the book series: Lecture Notes in Electrical Engineering ((LNEE,volume 372))

Abstract

This paper deals with the problem of mutual coupling in circular and elliptical antenna arrays. Input impedance method is used to compensate the Mutual coupling among the array elements. Improved LMS method is used to optimize the weights to generate proper beam form. Directive elements are used in the array. Convergence speed, directivity, SNR and resolution of angle are discussed and compared for circular and elliptical geometrical arrays.

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References

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Author information

Authors and Affiliations

  1. Department of ECE, SSNCET, Ongole, A.P., India

    A. V. L. Narayana Rao

  2. CSIR, Bangalore, India

    N. Balaankaiah

  3. Department of ECE, GIT, GITAM University, Visakhapatnam, A.P., India

    Dharma Raj Cheruku

Authors
  1. A. V. L. Narayana Rao
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  2. N. Balaankaiah
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  3. Dharma Raj Cheruku
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Corresponding author

Correspondence to A. V. L. Narayana Rao .

Editor information

Editors and Affiliations

  1. Dept of Computer Science Engineering, Anil Neerukonda Institute of Techn. and Sciences, Vishakapatnam, India

    Suresh Chandra Satapathy

  2. Electronics & Communication Engineering, National Institute of Technology Electronics & Communication Engineering, Warangal, India

    N Bheema Rao

  3. Electronics & Communication Engineering, Jawaharlal Nehru Technological Univ, Kakinada, Andhra Pradesh, India

    S Srinivas Kumar

  4. Electronics & Communication Engineering, GITAM University Electronics & Communication Engineering, Visakhapatnam, Andhra Pradesh, India

    C Dharma Raj

  5. Electronics & Communication Engineering, GITAM University Electronics & Communication Engineering, Visakhapatnam, Andhra Pradesh, India

    V Malleswara Rao

  6. Electronics & Communication Engineering, GITAM University Electronics & Communication Engineering, Visakhapatnam, India

    G V K Sarma

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© 2016 Springer India

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Cite this paper

Narayana Rao, A.V.L., Balaankaiah, N., Cheruku, D.R. (2016). Reduction of Mutual Coupling Effect in Adaptive Arrays. In: Satapathy, S., Rao, N., Kumar, S., Raj, C., Rao, V., Sarma, G. (eds) Microelectronics, Electromagnetics and Telecommunications. Lecture Notes in Electrical Engineering, vol 372. Springer, New Delhi. https://doi.org/10.1007/978-81-322-2728-1_30

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  • DOI: https://doi.org/10.1007/978-81-322-2728-1_30

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  • Publisher Name: Springer, New Delhi

  • Print ISBN: 978-81-322-2726-7

  • Online ISBN: 978-81-322-2728-1

  • eBook Packages: EngineeringEngineering (R0)

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