1) ring-focus paraboloid antenna
环焦抛物面天线
2) offset feed parabolic antenna
偏焦抛物面天线
3) Parabolic torus antenna
抛物环面天线
1.
5m multi-beam parabolic torus antenna is analysed, and the gain of the parabolic antenna applied to two geography position is little lost and the efficiency of its is much high.
本文详细的阐述抛物环面多波束形成机理,并在等效小口径天线的前提下,通过修正抛物环面天线的α角可实现在不同地理位置的地方使用同一个抛物环面,从而大大的节约了生产加工成本,具有很大的经济实用价值。
4) the offset feed paraboloidal reflector antenna
偏焦抛物反射面天线
5) 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。
6) 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。
补充资料：抛物面天线
见反射面天线。
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