Abstract
근거리 운용 레이더는 여러 대의 레이더가 좁은 반경 내에서 동시에 운용되어야 하는 시스템으로 레이더간 간섭 배제가 매우 중요하다. 기본적으로 채널 주파수 분리를 통해서 간섭을 줄이고 있으나, 실제 구현상의 문제로 인하여 완벽하게 간섭을 배제하기가 쉽지 않다. 이에 근거리 운용 레이더에서 펄스간 코딩은 간섭을 원천적으로 배제하기 위하여 사용되었다. 본 논문에서는 펄스간 코딩의 개념, 적용 방안 및 실제 시험 결과를 제시하고자 한다. Since the SRRs(Short Range Radar) load on the GVESs(Ground Vehicle Equipment System) are operated within several hundred meters, it is important to suppress the interferences between the SRRs. These interference are reduced using the frequency separation between channels, however this method isn't a perfect solution owing to a difficulty of a realization for the interference suppression. Thus, a pulse-to-pulse coding used to suppress the interference fundamentally is proposed in this paper. The concept, the application method and the test results of the proposed method have been described in this paper.
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