| 摘要: |
| 研究了一种设计最佳FSK／PSK雷达信号的方法。这种方法利用雷达目标的回波信息，通过不断循环迭代学习来设计最佳FSK／PSK雷达信号，使目标回波信噪比达到最大。仿真结果表明，这种方法可以在信噪比较低（0dB）的情况下，通过少数几次迭代即可收敛。 |
| 关键词: 雷达 一维距离像 自适应算法 互相关 |
| DOI：10.3969/j.issn.1001-893X. |
| Received:July 27, 2005Revised:October 31, 2005 |
| 基金项目:国家自然科学基金 |
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| A Method for Designing Optimum FSK/PSK Radar Signals |
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| Abstract: |
| This paper discusses a method for designing optimum FSK/PSK radar signals by using the information carried by target echo,to make the maximum signal-to-noise ratio(SNR) of terget echo.Simulation results show that this algorithm converges well and has good noise margin at low SNR(0 dB). |
| Key words: radar one - dimensional range profile adaptive algorithm cross correlation |
