网络释义专业释义英英释义
antenna main lobe [电讯] 天线主瓣
Main lobe jamming 主瓣干扰
main lobe width 主瓣宽度
main lobe window 主瓣窗
Main lobe beamwidth 主瓣宽度
main-lobe solid angle 主瓣立体角
main lobe direction 主瓣方向
Main lobe
- abstract: The main lobe, or main beam, of an antenna radiation pattern is the lobe containing the maximum power. This is the lobe that exhibits the greatest field strength.
以上来源于: WordNet
双语例句
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It's better to select the minimum energy window to calculate RMS of sine wave by using the window DFT on the basis of the amplitude of sine wave DFT main lobe.
用加窗的DFT方法，从正弦波的DFT主瓣的幅度来计算正弦波的均方根值(RMS)，最好使用最小能量窗。
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The direction of acoustic beam and angular width of main lobe can be changed by properly amplitude-weighting, decreasing the frequency of impulsive signal and adjusting the interval of array elements.
通过适当的幅度加权、降低激励信号的频率、调整阵元的间距等措施可以改变辐射声束的方向和辐射主瓣的角宽。
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Main lobe: This is the radiation lobe containing the direction of maximum radiation.
主瓣：它是一个辐射波瓣，其中含有最大辐射的方向。
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