... directional antenna 定向天线 helical antenna 螺旋形天线 community antenna television 电缆电视；公用天线电...
基于3个网页-相关网页
side fire helical antenna 侧向辐射式螺旋形天线
Quadrifilar helical antenna 四线螺旋天线
end-fire helical antenna [电讯] 端射螺旋天线
helical antenna pitch angle of 螺旋线天线之斜度角
backfire helical antenna 回火螺线天线 ; 背射模螺旋天线
Printed Quadrifilar Helical Antenna 印刷四臂螺旋天线
So in EMC test the bandwidth of antenna is commonly broad. There are all kinds of antennas used in EMC test such as biconical antennas, log periodic antenna, helical antenna, ridged horn antenna and etc.
用于电磁兼容试验的宽频带天线有很多类型,如双锥天线、对数周期天线、螺旋天线、喇叭天线等等。
参考来源 - EMC宽带天线的设计分析Then we have some research on antenna. We chose the helical antenna according to the system requirement to design and simulate.
接着对天线做了一定研究,根据我们系统的要求选择了平面螺旋天线,并进行设计与仿真。
参考来源 - 体内医疗环境下的球形囊状微型机器人的无线定位·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
This paper chooses a normal mode helical antenna to replace the short dipole antenna to improve efficiency.
本文采用法向模螺旋天线代替以前采用的短偶极子天线以提高效率。
At last, the radiated field of axial-mode helical antenna and double ridged horn antenna is analyzed at this paper.
最后，本文对轴向模螺旋天线和双脊喇叭天线的辐射场进行了分析。
Helical antenna satisfies the demand for the stubby antenna miniaturization. It has a rapid development in recent years.
螺旋天线满足人们追求外置天线小型化的要求，近年来得到迅速普及。
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