한국통신학회:학술대회논문집 (Proceedings of the Korean Institute of Communication Sciences Conference)
- 한국통신학회 1987년도 춘계학술발표회 논문집
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- Pages.201-205
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- 1987
선택성 주파수 호핑 시스템의 실현에 관한 연구
A Study on the Expertment of Selective Frequency Hopping System
초록
In FH-SS systems when the bopping band is enough wide to onerlap with conventional band limited communication cethod (CBM). The portion of suchacts as an interfering signal. Thus it is gard to use them all together. This paper presents how the frequency gopping systems can simultaneously share the same band with CBM. The proposed mithod is that the frequency gopping band can arbitraily controlled by setting the specific input bith of digital frequency synthesizer to logical zero state We realized this by putting the hopping band Controller between pseudeo random generater and frequency synthesizer.
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