1) beam
[英][bi:m] [美][bim]
波束
1.
High resolution bearing estimation for coherent wide band sources based on outputs of constant beamwidth beams;
基于恒定束宽波束输出的宽带相干源高分辨测向
2.
Based on the relationship among direction accuracy,beam width and signal noise ratio,this paper makes a theoretical emulation.
在研究波束比幅法测向原理的基础上,详尽分析了波束比幅法测向误差,推导出了测向误差公式,并根据测向精度、波束宽度和信噪比之间的关系,进行了理论仿真,为工程应用提供了理论依据。
3.
The Intelligent antenna, which adopts the digital signal processing technology to perform directional beam, able to effectively adjust the its parameters on the basis of electromagnetic environment, restraining interference, increasing the gain and extending the system capacity.
采用数字信号处理技术形成定向波束的智能天线 ,能够根据所处的电磁环境 ,智能地调节自身参数 ,从而抑制干扰、提高天线增益、扩展通信容量。
2) beam waveguide
波束波导
1.
Based on Gaussian beam theory and the antenna parameters,the size of the reflectors of the beam waveguide,the distance between them and their relative locations can be determined.
以高斯波束理论为基础,根据天线基本参数要求,分析确定出波束波导系统中各反射面尺寸、反射面彼此间距及各部件相对位置。
3) Mainbeam constrained
主波束约束
4) harmonic bunching
谐波聚束，谐波束
5) main-bean clutter
主波束杂波
6) beam filter
波束滤波器
补充资料：波束制导
见遥控制导。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条