1) monopulse paraboloid antenna
单脉冲抛物面天线
2) parabolic pulse
抛物线脉冲
1.
A novel designed model of parabolic pulse generation based on the normal dispersion decreasing fiber has been presented in the paper.
利用位于正常色散区间的色散递减光纤为介质,采用分步傅立叶方法数值研究了脉冲在正常色散区间色散递减光纤中传输时抛物线脉冲的产生过程。
3) single-offset parabolic reflector antenna
单偏置抛物面天线
1.
The fundamental mechanism is presented in this paper for the approach to cancel the cross polarization component produced by the asymmetry of single-offset parabolic reflector antenna in the asymmetrical plane using HE_(21) mode of corrugated horn.
描述了用波纹喇叭中的 HE_(21)模抵消单偏置抛物面天线非对称平面交叉极化分量的基本原理,介绍了 TE_(21) 模激励器、波纹喇叭的设计方法和展宽馈源抑制单偏置天线交叉极化分量频带宽度的设计方法,给出了 C 波段 2。
4) paraboloid antenna
抛物面天线
1.
This paper presented a new-style auto-deploying/stowing scheme of paraboloid antenna.
介绍了一种全新的抛物面天线自动展开/撤收方案。
2.
A calculation method and calculation results that show that a new kind of shaped paraboloid antennas can produce a ringy radiation pattern is presented.
通过数值计算发现将抛物线绕通过焦点的非抛物线对称轴旋转而形成的赋形抛物面天线可产生环状的方向图主瓣(此主瓣指的是主瓣最大值处)。
3.
In fact,it is difficult to achieve that for most large paraboloid antennas because of their structural characteristics.
大型抛物面天线由于其自身的结构特点,往往难以快速架撤。
5) parabolic antenna
抛物面天线
1.
Improved evaluation for calculating shape errors of parabolic antennas;
一种抛物面天线形状误差的合理评价方法
2.
Finite element analysis of a circular parabolic antenna;
一种圆抛物面天线的有限元分析
3.
With regard to the properties of focus plane of a parabolic antenna, we proposed a novel receiving method of multi-synchronous communication satellites based on single antenna.
根据抛物面天线的焦面性质,以正馈天线为例,通过计算,实现单面卫星通信接收天线在不调整天线方位角和俯仰角的情况下,利用置于此天线同一焦面上的多个高频头同时接收多颗同步通信卫星信号。
6) parabolic reflector antenna
抛物面天线
1.
Outfield test analysis of offset-fed parabolic reflector antenna;
偏馈抛物面天线方向图外场测试分析
2.
Design and analysis of a multi-beam parabolic reflector antenna;
一种多波束抛物面天线的设计与分析
3.
Aiming at engineering application,we analyzed radiation of multi-beam parabolic reflector antenna with conical horn feed source.
针对工程实际应用,本文深入分析了主模圆锥喇叭馈电多波束抛物面天线的辐射特性,通过快速哈特莱变换(FHT)对辐射场积分的处理,利用软件优化仿真得到了抛物面多波束天线设计的关键参数和辐射方向图,大大简化了工程设计中各设计参数的复杂考虑和计算量,最后利用优化结果设计了8波束抛物面天线。
补充资料：Neil抛物线
Neil抛物线
Nal parabola
N‘抛物线汇N斑钾，加.;~‘。，一一j 半立方抛物线(~一cubicP肚川刀la)，因W .Ne江 ‘击工’‘明生资出这一曲线的弧长.
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