1) Conical quadrifilar helical antenna
圆锥四臂螺旋天线
2) quadrifilar helix antenna
四臂螺旋天线
1.
Review on ceramic-loaded quadrifilar helix antennas;
陶瓷介质加载四臂螺旋天线
2.
The method of moment(MoM) and its fast algorithms are employed to simulate the radiation behavior of the resonant quadrifilar helix antenna mounted on missiles.
本文采用矩量法及其快速算法对弹载谐振式四臂螺旋天线的辐射特性进行了仿真。
3.
A quadrifilar helix antenna with good radiation property is designed, and a scheme of feed source with the same four feed ports and the phase difference 90 degree between two ports is proposed.
研究设计了一种具有良好低仰角增益的宽波束圆极化四臂螺旋天线,该天线在上半空间的增益分布十分均匀,10°仰角的增益相对峰值增益下降不超过3dB。
3) conical spiral antenna
圆锥螺旋天线
1.
Numerical simulation of dispersive properties for conical spiral antenna used for pulse radiation;
圆锥螺旋天线的脉冲信号发射色散特性与数值仿真
2.
In this paper a kind of conical spiral antenna whose power patterns can be changed by setting its parameters such as the spiral constant and height to meet the requirements of power patterns in satellite telecommunications was analysed.
本文研究了一种用于卫星通信的宽带圆极化圆锥螺旋天线,可以通过改变天线的螺旋常数和高度等参数来改变天线的波束指向以满足卫星通信对天线方向图的要求。
4) resonant quadrifilar helix antenna
谐振式四臂螺旋天线
1.
A novel resonant quadrifilar helix antenna for satellite communication is introduced in this pa-per.
介绍了一种用于卫星移动通信的新型谐振式四臂螺旋天线,谐振式四臂螺旋天线由于其结构简单、不需要参考地面、在低仰角处增益仍满足要求等特点在卫星通信中得到广泛的应用。
2.
The resonant quadrifilar helix antennas have been widely applied to space communication links because of its relatively small volume and light weight plus its capability of providing shaped-conical beam, end-fire radiation without requiring a ground plane.
谐振式四臂螺旋天线由于不需要参考地、能产生赋形方向图且重量轻、尺寸小,在空间通信中得到广泛的应用。
5) conical log spiral antenna
圆锥对数螺旋天线
1.
This paper calculates precisely the current distributions along one arm of conical log spiral antenna.
本文精确地计算了圆锥对数螺旋天线的电流分布 ,在此基础上提出了设计圆锥对数螺旋天线的一种新思路 ,并对该天线在输入阻抗、辐射方向图等方面的特性进行了仿真。
6) conical helix
圆锥螺旋线
补充资料：圆锥扫描天线
见单脉冲天线。
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