The Journal of the Korea institute of electronic communication sciences (한국전자통신학회논문지)

Korea Institute of Electronic Communication Science (한국전자통신학회)
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Frequency Jamming System using Helical Antenna

헬리컬 안테나를 이용한 주파수 재밍 시스템

  • 박주원 (남서울대학교 전자공학과) ;
  • 박민우 (남서울대학교 전자공학과) ;
  • 유제현 (남서울대학교 전자공학과) ;
  • 장성준 (남서울대학교 전자공학과) ;
  • 박용욱 (남서울대학교 전자공학과)
  • Received : 2018.06.25
  • Accepted : 2018.10.15
  • Published : 2018.10.31
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Abstract

Among the various microwaves, the microwaves that we are using in our life are the things that combined with the information on what we need with various technologies. However, the signals that we do not want to get as an information is just noise. Therefore, we need to collect only the necessary information, and other information needs to be blocked. This technology is called Jamming. In this paper, the Partial-Band Jamming System through the Helical Antenna about target 95.1 and 97.3MHz in 88Mhz to 108MHz of the FM radio frequency band was studied.

수 많은 전파들 중 우리가 생활 속에서 사용하고 있는 전파는 우리가 필요한 정보만을 다양한 기술과 접목한 것들이다. 하지만 우리가 얻고자 하는 정보가 아닌 신호들은 단순한 잡음이다. 따라서 필요한 정보들만 취하고, 다른 정보들을 차단할 필요가 있는데, 이러한 기술을 재밍(Jamming)이라 한다. 본 논문에서는 88MHz~108MHz의 FM 라디오 주파수 대역 중 95.1, 97.3MHz를 목표로 한 헬리컬(Helical) 안테나를 통한 부분 대역(Partial-Band) 재밍 시스템이 연구되었다.

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