Binary Codes for Multi-range-resolution Radar and Pulse-compression Properties
Binary Codes for Multi-range-resolution Radar and Pulse-compression Properties
复制标题
多距离分辨率雷达和脉冲压缩特性的二进制代码
DOI：
10.1109/taes.2014.120643
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发表时间：
2014
影响因子：
4.4
通讯作者：
Hiroshi Takase
中科院分区：
文献类型：
--
作者：
Masanori Shinriki;Hiroshi Takase
针对多距离分辨率雷达，提出了具有不同带宽的新型二进制码。这些频谱在较宽的频率范围内没有深谷。采用非匹配滤波器进行脉冲压缩，该滤波器由一个匹配滤波器和一个最小误差能量整形滤波器组成。结果表明，与传统二进制码相比，所提码的脉冲压缩损失非常小，即使所提码通过带宽的扩展被压缩到一个非常窄的脉冲宽度。
We propose new binary codes with various bandwidths for multirange-resolution radar. These spectrums do not have deep valleys over a wide frequency range. A mismatched filter, which consists of a matched filter and a least-error energy-shaping filter, is applied for the pulse compression. It is demonstrated that the pulse-compression loss of the proposed codes is very small compared with the loss of conventional binary codes, even though the proposed codes are compressed to a very narrow pulse width by expansion of the bandwidth.