基于數(shù)據(jù)關聯(lián)處理的重頻參差雷達信號分選方法

柳征; 高超; 李悅

doi:10.11999/JEIT170793

基于數(shù)據(jù)關聯(lián)處理的重頻參差雷達信號分選方法

doi: 10.11999/JEIT170793 cstr: 32379.14.JEIT170793

柳征¹,
高超¹,
李悅²

1.
(國防科技大學電子科學學院長沙 410073) ②(中國人民解放軍32032部隊北京 100000)

計量
- 文章訪問數(shù): 2003
- HTML全文瀏覽量: 291
- PDF下載量: 192
- 被引次數(shù): 0
出版歷程
- 收稿日期: 2017-08-07
- 修回日期: 2018-01-22
- 刊出日期: 2018-05-19

Signal Sorting Algorithm for Stagger Pulse Repetition Interval Radar Based on Data Association Processing

1.
(State Key Laboratory of Compler Electromagnetic Enviroment Effects on Electronics and Information System, National University of Defense Technology, Changsha 410073, China)
2.
(No.32032 of the Chinese People&rsquo

摘要

摘要: 該文針對電子偵察信號盲分選的技術難題，結合重頻參差調制模式的特點，提出基于數(shù)據(jù)統(tǒng)計聚類和關聯(lián)匹配的處理方法，對序列中含有重頻參差調制的脈沖進行調制模式識別、參差序列分析和脈沖提取。實驗仿真表明在脈沖丟失和虛假脈沖干擾的情況下，所提方法可以有效進行重頻參差模式識別和參差排定次序分析，實現(xiàn)脈沖信號的盲分選，具有較強的魯棒性。
- 信號盲分選 /
- 重頻參差 /
- 關聯(lián)匹配 /
- 統(tǒng)計聚類
Abstract: To solve the technical problem of blind sorting of electronic interception signal, combined with the characteristics of pulse repetition interval stagger mode, based on the statistical clustering and data association, the algorithm for stagger pulse repetition interval pattern recognition is proposed, sequence analysis and signal sorting is carried out. The simulation results show that the proposed method can effectively dispose the blind signal sorting process and has strong robustness in case of missing and spurious pulses.
- Signal blind sorting /
- Stagger pulse repetition interval /
- Association matching /
- Statistical clustering

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