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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0855278 (1997-05-13) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 6 인용 특허 : 4 |
The invention is an improved clutter suppressor for MTI and pulse doppler radars operating so that the received clutter pulses are large enough to hard limit within the receiving system. It is especially useful for radars that use antenna beam scanning to perform tasks such as search, surveillance,
[ What is claimed is:] [1.] A doppler radar system for processing the received signal from a radar receiver to detect moving targets and suppressing clutter, said clutter being radar echo signals from stationary and slowly moving objects having doppler frequencies at and near zero, comprising:dopple
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