Sidelobes - Wikipedia
In antenna engineering, sidelobes are the lobes (local maxima) of the far field radiation pattern of an antenna or other radiation source, that are not the main lobe.
Phased Array Antenna Patterns—Part 3: Sidelobes and Tapering
In this section, we begin with a discussion of antenna sidelobes and the effect of tapering across an array. Tapering is simply the manipulation of the amplitude contribution of an individual …
主瓣、旁瓣与后瓣 - CSDN博客
2020年6月22日 · side lobe（旁瓣）：其他瓣被称为“ 旁瓣 ”。 旁瓣或旁瓣是天线或其他辐射源的远场 辐射方向图上的瓣（局部最大值）。 back lobe（后瓣）：与主瓣相反方向的旁瓣称为“后瓣 …
In this section, we begin with a discussion of antenna sidelobes and the effect of tapering across an array. Tapering is simply the manipulation of the amplitude contribution of an individual …
旁瓣（光刻中的旁瓣）_百度百科
sidelobe 由于光学衍射产生 邻近效应 ，在主图形外产生的非设计需要的图形，通常发生在拐角图形处，因 衍射 光的干涉效应额外出现如天线旁瓣状图形 [2] ，当曝光能力过强， 光致抗蚀剂 …
Sidelobes - an overview | ScienceDirect Topics
Sidelobes are an unfortunate reality of all directional antennas. They are a consequence of nature and are directly related to diffraction effects in light – and there are similar effects in sound and …
Beamwidths and Sidelobes: Radiation Pattern Definitions
The sidelobes are smaller beams that are away from the main beam. These sidelobes are usually radiation in undesired directions which can never be completely eliminated. The sidelobes in …
Phased-Array Antenna Patterns (Part 6)—Sidelobes and Tapering
2020年10月1日 · A solution to the sidelobe problem is to apply a weighting across the rectangular pulse. This is common in fast Fourier transforms (FFTs), and tapering options in phased …
Sidelobes - an overview | ScienceDirect Topics
Sidelobes refer to the energy radiated by an antenna in lobes other than the main lobe on boresight. Regulatory bodies often limit the maximum sidelobe level to prevent interference …
Side Lobe - an overview | ScienceDirect Topics
Side lobe clutter is unwanted returns coming from a direction outside the main lobe. You might find these chapters and articles relevant to this topic. Douglas B. Miron Ph.D, in Small Antenna …
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