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    • Keywords


      Hexagonal ferrite; radar cross-section; microwave acsorbing paint.

    • Abstract


      This paper deals with development of single- and double-layer microwave absorbing paints using Mn-substituted barium hexagonal ferrite. The comparative studies of both theoretical and experimental results at Ku band have been reported. It has been found that the single layer absorbing paint exhibits peak absorption of 12.3 dB at 17.4 GHz for a thickness of 1.12 mm. Double layer absorbing paint with each layer of different composition of ferrite gives a broad band characteristics, but at the cost of lowered absorption.

    • Author Affiliations


      M R Meshram1 Nawal K Agrawal1 Bharoti Sinha1 P S Misra2

      1. Department of Electronics and Computer Engineering, Indian Institute of Technology, Roorkee 247 667, India
      2. Department of Metallurgical and Materials Engineering, Indian Institute of Technology, Roorkee 247 667, India
    • Dates

  • Bulletin of Materials Science | News

    • Dr Shanti Swarup Bhatnagar for Science and Technology

      Posted on October 12, 2020

      Prof. Subi Jacob George — Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bengaluru
      Chemical Sciences 2020

      Prof. Surajit Dhara — School of Physics, University of Hyderabad, Hyderabad
      Physical Sciences 2020

    • Editorial Note on Continuous Article Publication

      Posted on July 25, 2019

      Click here for Editorial Note on CAP Mode

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