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Dual Band RCS Reduction Using Modulated Grooves in A Conducting Plane

  • Sangsu Lee
  • Heejae Jun
  • Kyung-Young Jung
  • Hosung Choo
  • Ic-Pyo Hong
  • Yong Bae ParkEmail author
Original Article
  • 3 Downloads

Abstract

An electromagnetic boundary-value problem of modulated grooves in a conducting plane is rigorously solved based on the Fourier transform, eigenfunction expansion, and mode matching method. Radar cross section (RCS) of the modulated grooves is represented in a series form and calculated while varying depth, width, and period of the grooves to investigate scattering characteristics of dual band RCS reduction.

Keywords

Radar cross section Mode matching method Modulated grooves 

Notes

Acknowledgements

This research was partly supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science and ICT (No. 2017R1A2B4001903) and ICT & R&D program of MSIP/IITP [No. 2016-0-00130, Cloud based SW platform development for RF design and EM analysis] and the Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (No. 2015R1A6A1A03031833).

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Copyright information

© The Korean Institute of Electrical Engineers 2019

Authors and Affiliations

  • Sangsu Lee
    • 1
  • Heejae Jun
    • 2
  • Kyung-Young Jung
    • 3
  • Hosung Choo
    • 4
  • Ic-Pyo Hong
    • 5
  • Yong Bae Park
    • 1
    Email author
  1. 1.Department of Electrical and Computer EngineeringAjou UniversitySuwonSouth Korea
  2. 2.MOASOFT CorporationSeoulSouth Korea
  3. 3.Department of Electronic EngineeringHanyang UniversitySeoulSouth Korea
  4. 4.School of Electronic and Electrical EngineeringHongik UniversitySeoulSouth Korea
  5. 5.Department of Information and Communication EngineeringKongju National UniversityGongjuSouth Korea

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