Decision of Optimum Turn Step Resolution for Extraction of the Spurious Radiation in Gigahertz Band

기가헤르쯔 대역 불요파 방사의 최대값 추출을 위한 최적 회전 스텝 분해능 결정

  • 허민호 (연세대학교 전자전기공학부 마이크로파 및 안테나 연구실) ;
  • 윤영중 (연세대학교 전자전기공학부 마이크로파 및 안테나 연구실) ;
  • 정삼영 (정보통신부 전파연구소) ;
  • 공성식 (정보통신부 전파연구소)
  • Published : 2003.01.01


In this paper, suitablility of 1 GHz CISPR limits establishment fur broadcast communication quality protection is examined and the optimum turn step resolution of EUT for spurious measurement of frequency above 1 GHz to increase the accuracy of maximum values extraction is examined. As a result of 500 MHz and 1.7 GHz clock speed personal computer of micro-processor measurement, optimum turn step resolution extracted by National Institution of National Instrument of Standard & Technology(NIST) Koepke method is estimated 40 table positions per polarization in 500 MHz. And in case of 1.7 GHz, step size is 36 table positions. Prediction of turn step size required for fully scan method in gjgahertz measurement will increase measurement accuracy and reduce considerable measurement time as well.


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