sidelobes

常见例句

• The design of an airborne off-set parabolic reflector antenna with low sidelobes is discussed.
  介绍了机载雷达低副瓣偏馈抛物面无线的设计。
• Using the conventional method of FFT to process such waveform would result in very high sidelobes and thus greatly debases the radar's performance.
  这种波形经过常规FFT处理后的旁瓣很高，严重影响了雷达的性能。
• The application of GTD to the analysis of wide angle radiation from reflector anten-nas began in the early 1970's. GTD is a new technique for calculating antenna sidelobes.
  应用几何绕射理论(GTD)分析反射面天线的大角度辐射,是从七十年代初开始的,是一种计算天线旁瓣的新方法。
• By using the mismatch filter, the sidelobes of pulse compression are suppressed and the unambiguity range of radar using color television signals as an illuminator is enlarged.
  经过失配滤波后，使电视信号脉冲压缩后产生的旁瓣得到了明显的抑制，提高了主旁瓣比，增大了电视信号作为雷达照射源时的不模糊距离。
• With the algorithm pattern synthesis for uniform and nonuniform arrays is performed and mainlobes and sidelobes can be controlled effectively as designed.
  分别对等间距和不等间距阵列进行了方向图综合，都能够按设计要求有效地控制主瓣电平和副瓣电平，使其达到预期的效果。
• The filters have small value of M, defined as the maximum value of sidelobes intensity relative to the central core, and relatively good effect of superresolution is attained.
  利用这种滤波器还可以控制远场旁瓣强度的最大值与主瓣强度最大值之比(M),从而获得较好的超分辨效果。
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