Design and Optimization of Graphene-Based Meta-materials for Radar Cross Section (RCS) Reduction at Microwave Frequencies

Authors

  • Jaychandra C  Lecturer, Department of Science, Government Polytechnic Rabakavi, Banahatti, Karnataka, India
  • Prashanthnaik B. G  Lecturer, Department of Electronics and Communications Engineering, Government Polytechnic Rabakavi – Banahatti, Karnataka, India
  • Prasad Ramchandra Mavarkar  Electronics and Communications Engineering, Government Polytechnic Rabakavi – Banahatti, Karnataka, India

Keywords:

Stealth Technologies, Graphene-Based Metamaterials, Radar Cross Section (RCS) Reduction, Electromagnetic Wave Manipulation, Microwave Frequencies

Abstract

The increasing demand for stealth technologies in defense and communication systems has led to significant advancements in materials designed to minimize radar detection. This research focuses on the design and optimization of graphene-based metamaterials for effective Radar Cross Section (RCS) reduction at microwave frequencies. Graphene’ with its exceptional electrical’ thermal’ and mechanical properties’ offers promising advantages in developing meta-surfaces that can manipulate electromagnetic waves. The study investigates the potential of graphene-based composites and structures in controlling RCS through precise engineering of their electromagnetic properties. Using a combination of analytical and numerical methods’ we explore the role of graphene’s unique characteristics’ such as tunable conductivity and high surface area’ in shaping metamaterial designs that operate across various microwave frequencies. The optimization process aims to enhance RCS reduction while maintaining operational efficiency. Simulation results demonstrate the effectiveness of graphene-based metamaterials in minimizing RCS’ highlighting their potential for practical application in stealth technology and radar systems. This research provides valuable insights into the future of adaptive materials for radar signature control’ paving the way for advanced applications in defense’ communication’ and aerospace industries.

References

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Published

2018-04-30

Issue

Section

Research Articles

How to Cite

[1]
Jaychandra C, Prashanthnaik B. G, Prasad Ramchandra Mavarkar "Design and Optimization of Graphene-Based Meta-materials for Radar Cross Section (RCS) Reduction at Microwave Frequencies" International Journal of Scientific Research in Science, Engineering and Technology (IJSRSET), Print ISSN : 2395-1990, Online ISSN : 2394-4099, Volume 4, Issue 4, pp.1617-1622, March-April-2018.