helical antenna

常見(jiàn)例句

At last, the radiated field of axial-mode helical antenna and double ridged horn antenna is analyzed at this paper.
最后，本文對(duì)軸向模螺旋天線(xiàn)和雙脊喇叭天線(xiàn)的輻射場(chǎng)進(jìn)行了分析。
There are all kinds of antennas used in EMC test such as biconical antennas, log periodic antenna, helical antenna, ridged horn antenna and etc.
用于電磁兼容試驗(yàn)的寬頻帶天線(xiàn)有很多類(lèi)型，如雙錐天線(xiàn)、對(duì)數(shù)周期天線(xiàn)、螺旋天線(xiàn)、喇叭天線(xiàn)等等。
The two-arm hemispherical helical antenna has very wide impedance and pattern bandwidth, and its gain in the whole band is larger and wave mildly, which show that…
雙臂半球面螺旋天線(xiàn)具有較寬的阻抗帶寬和方向圖帶寬，工作頻帶內(nèi)增益變化不大，該天線(xiàn)在軍事衛(wèi)星通信領(lǐng)域具有廣闊的應(yīng)用前景。