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      https://www.ias.ac.in/article/fulltext/boms/025/02/0169-0173

    • 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

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      Posted on July 25, 2019

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