综合脉冲与孔径雷达的距离与方向耦合栅瓣现象及其克服方法
THE GRATING LOBE INDUCED BY THE COUPLING OF RANGE AND DIRECTION IN SIAR AND ITS ELIMINATION
-
摘要: 该文对综合脉冲与孔径雷达(SIAR)在脉冲综合中距离与方向耦合栅瓣现象进行了研究和分析,指出了产生距离与方向耦合栅瓣的原因,同时提出了两种克服这种栅瓣现象的方法。计算机模拟结果表明了这两种方法的有效性。Abstract: In this paper the grating lobe induced by the coupling of range and direction in the synthetic impulse for SIAR is studied and the reason why the grating lobe is generated is analyzed .Two methods that can eliminate the grating lobe are presented. Computer simulation results show these methods are effective.
-
张庆文,保铮,张玉洪,综合脉冲和天线雷达时空的三维匹配滤波及性能分析,电子科学学刊,1994,16(5),481-489.[2]陈伯孝,张守宏,基于相位编码的稀布阵综合脉冲孔径雷达的脉冲压缩性能分析,电子科学学刊,1998,20(1),50-55.[3]陈伯孝,张守宏,稀布阵综合脉冲孔径雷达目标距离的精密测量和跟踪,电子科学学刊,1997,19(6),780-785.[4]J. Dorey, et al, , RIAS, Radar a Impulsion et Antenne Synthetigue, Collogue International Surle Radar, Paris, April, 1989, 556-562.[5]保铮,张庆文,一种新型的米波雷达--综合脉冲与孔径雷达,现代雷达,1995,17(1),1-13. [6]陈伯孝,SIAR四维跟踪及其长相干积累等技术研究,博士论文,西安,西安电子科技大学,1997.[6]吴剑旗,阮信畅,稀布阵综合脉冲与孔径雷达主要性能分析,现代电子,1994,(2),1-6.
计量
- 文章访问数: 2381
- HTML全文浏览量: 118
- PDF下载量: 469
- 被引次数: 0