| 双极点滤波器组:一种新的非相参积累器 |
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| 引用本文： | 张子敬,焦李成.双极点滤波器组:一种新的非相参积累器[J].电子学报,2000,28(4):49-51. |
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| 作者姓名： | 张子敬 焦李成 |
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| 作者单位： | 西安电子科技大学雷达信号处理国家重点实验室,西安,710071 |
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| 基金项目： | 国家自然科学基金!(No.69772 0 2 9)资助课题，国家“863”高技术资助课题 |
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| 摘 要： | 本文提出了一种新的非相参积累器——双极点滤波器组.它比传统双极点滤波器具有更高的稳定性,更低的滤波器系数灵敏度.因而双极点滤波器组是一种稳健的积累器.此外,它与双极点滤波器具有相同的运算量和几乎相同的性能.所以,双极点滤波器组具有较好的实用性.
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| 关 键 词： | 双极点滤波器组 非相参积累器 稳健性 |
Two-pole Filter Banks:a Novel Noncoherent Integrator |
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| ZHANG Zi-jing,JIAO Li-cheng.Two-pole Filter Banks:a Novel Noncoherent Integrator[J].Acta Electronica Sinica,2000,28(4):49-51. |
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| Authors: | ZHANG Zi-jing JIAO Li-cheng |
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| Affiliation: | National Key Lab.of Radar Signal Processing,Xidian University,Xi'an 710071,China |
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| Abstract: | Two pole filter banks,a novel noncoherent integrator,is proposed as a detector for a scanning radar.Compared with conventional two pole filter,the proposed integrator is more stable and less sensitive to filter coefficients.In addition,the new integrator has the same computation amount and nearly the same performance as the two pole filter.Therefore,the two pole filter banks is robust and practical. |
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| Keywords: | two pole filter banks nonncoherent integrator robustness |
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