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

Korea Institute of Electronic Communication Science (한국전자통신학회)
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Domestic radio waves propagate management and control systems investigate the system status

국내 전파관리제도 및 전파관리 시스템 현황에 대한 조사

  • 신현식 (전남대학교 전기전자통신컴퓨터공학부) ;
  • 김성홍 (청암대학교 병원의료정보과) ;
  • 석경휴 (청암대학교 병원의료정보과)
  • Received : 2016.05.01
  • Accepted : 2016.05.24
  • Published : 2016.05.31
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Abstract

The International Telecommunications Union(: ITU) Radio Regulations(: RR) and in which is defined as the frequency of electromagnetic waves below 3000GHz spread in space without artificial guidance, our country also follows the international definition. As radio waves are electromagnetic waves spreading in space without artificial induction means having a frequency within the range set by the ITU. Frequency distribution for dual-work is to inde 300GHz, among the divided frequency is our daily or less than 90% of the frequency band is in contact saenghwalyong 3GHz. Propagation, but can occur indefinitely without depleting that anyone can create only gatchumyeon transmission equipment, if the radio frequency to use at the same time and space, the soul is the interference occurs is not available radio resources. Due to the physical finiteness used in our country for the first time on such a propagation laws enacted in 1961 and to the state radio resource management, and rules to be used for propagation only if granted the rights.

국제전기통신연합(ITU) 전파규칙(Radio Regulation)에서는 인공적인 유도 없이 공간에 퍼져나가는 3000GHz이하의 주파수를 전자파라고 정의하고 있으며, 우리나라도 국제 정의를 따르고 있다. 전파는 인공적인 유도 없이 공간에 퍼져 나가는 전자파로서 ITU가 정한 범위안의 주파수를 가진 것을 말한다. 이중 업무를 분배한 주파수는 300GHz까지인데, 분배된 주파수 중에서도 우리가 매일 접하는 생활용 주파수 대역의 90% 이상이 3GHz 이하이다. 전파는 송신설비 만 갖추면 누구나 생성해 낼 수 있는 것으로 고갈 없이 무한정 발생할 수 있지만, 주파수의 전파를 동일한 시간과 공간에서 이용하게 되면 혼간섭이 발생하게 되어 전파자원을 이용할 수 없게 된다. 이러한 이용 상의 물리적 유한성으로 인해 우리나라에서는 1961년 처음으로 전파관리법을 제정하여 전파자원을 국가가 관리하도록 하고, 권리를 부여받은 경우에만 전파를 이용할 수 있도록 규율하고 있다.

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