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Dicke-Fix 및 CFAR(Constant False-Alarm Rate)수신기에 대해 알려 주세요...

2005-11-16 org.kosen.entty.User@6213ef3a 정성명(jsm8120)
  • 1
Dicke-Fix 및 CFAR(Constant False-Alarm Rate)수신기에 대해 알려 주세요... FML(Frequency Memory Loof) 와 DRFM(Digital Radio Frequency Memory) 에 대해서도 궁금합니다 부탁드립니다...
  • dicke fix
지식의 출발은 질문, 모든 지식의 완성은 답변! 
각 분야 한인연구자와 현업 전문가분들의 답변을 기다립니다.
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    이재명님의 답변

    2005-11-30
    • 0
    > > Dicke-Fix 및 CFAR(Constant False-Alarm Rate)수신기에 대해 알려 주세요... > > > FML(Frequency Memory Loof) 와 DRFM(Digital Radio Frequency Memory) > > 에 대해서도 궁금합니다 부탁드립니다... 첨부된 링크를 참조하세요. Dicke-Fix Receiver : A receiver designed to operate against wide band jamming. Because of its CFAR characteristics, it is invaluable in a barrage jamming environment. It is characterized by a wide band (10 MHz) amplifier feeding into a wide band (10 MHz) hard limiter, followed by a narrow band (1 MHz) amplifier. CFAR : Also commonly called False Alarm Rate (FAR). A receiver technique that varies the detection threshold level (sensitivity) as the noise or clutter level varies to maintain a constant false alarm probability.
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    > > Dicke-Fix 및 CFAR(Constant False-Alarm Rate)수신기에 대해 알려 주세요... > > > FML(Frequency Memory Loof) 와 DRFM(Digital Radio Frequency Memory) > > 에 대해서도 궁금합니다 부탁드립니다... 첨부된 링크를 참조하세요. Dicke-Fix Receiver : A receiver designed to operate against wide band jamming. Because of its CFAR characteristics, it is invaluable in a barrage jamming environment. It is characterized by a wide band (10 MHz) amplifier feeding into a wide band (10 MHz) hard limiter, followed by a narrow band (1 MHz) amplifier. CFAR : Also commonly called False Alarm Rate (FAR). A receiver technique that varies the detection threshold level (sensitivity) as the noise or clutter level varies to maintain a constant false alarm probability.
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