英德
有道
百度
谷歌
图片
维基
百科
旁瓣回波
sidelobe echo
- 提出了对回波信号逆滤波以恢复目标特征及采用匹配滤波来抑制成像旁瓣的方法。
An inverse filter for return signal to restore target signature and a restraining image sidelobe method used matched filter are provided. - 分析了偏角馈入抛物面天线远旁瓣回波产生的机理，并经实验验证了远旁瓣回波的存在。
The generation of far side lobe echoes for offset parabolic antenna is analysed in this article, and the experiments have proved the existence of far side lobe echoes. - 激励脉冲的脉宽改变使探地雷达发射天线产生明显的旁瓣辐射回波，对该种波成分的研究在探地雷达的应用中有一定的理论和实际意义。
The obvious echoes of the side-lobe transmitting waves are caused by the transmitting antenna working on the condition of a stimulation pulse with abnormal pulse width.
 |
 |
 |
 |
 |
 |
 |
中国词汇量第二的英语词典
更多精彩，登录后发现......
