| 引用本文: | 王飞雪,郭桂蓉.二相编码信号分段相关-视频积累检测的最优中频积累时间.[J].国防科技大学学报,1999,21(1):71-75.[点击复制] |
| Wang Feixue,Guo Guirong.The Optimum IF Integration Time Length for Binary Phase-coded Signals Detection Based on Segment Correlation-Video Integration Method[J].Journal of National University of Defense Technology,1999,21(1):71-75[点击复制] |
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| 二相编码信号分段相关-视频积累检测的最优中频积累时间 |
| 王飞雪, 郭桂蓉 |
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(国防科技大学 ATR 重点实验室 湖南 长沙 410073)
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| 摘要: |
| 载波多普勒下的二相编码连续波信号可以采用检波前中频积累加检波后视频积累的方法进行检测。本文对此方法进行了详细分析, 提出了最优中频积累时间的选取准则。 |
| 关键词: 多普勒, 二相编码, 连续波, 中频积累 |
| DOI： |
| 投稿日期：1998-05-15 |
| 基金项目:国家重点型号研制项目资助及国防科技大学重点预研基金 |
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| The Optimum IF Integration Time Length for Binary Phase-coded Signals Detection Based on Segment Correlation-Video Integration Method |
| Wang Feixue, Guo Guirong |
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(ATR Lab. NUDT, Changsha, 410073)
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| Abstract: |
| When binary phase-coded continuous waveforms are to be detected under carrier Doppler, we may employ the method in which the signal is successively IF integrated, envelop detected and video integrated. This method is analyzed in detail and the criterion to choose the optimum IF integration time length is proposed in this paper. |
| Keywords: Doppler, binary phase-coded, continuous waveform, IF integration |
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