... antenna reactance天线电抗 antenna resistance天线电阻 antenn asocket天线插座 ...
基于356个网页-相关网页
... sr-selectiveringing-可挑选铃声 aerialresistance天线电阻 aerialexcitation天线激励 ...
基于266个网页-相关网页
... line resistance 线路电阻 line resistance 线路电阻;天线电阻 line resistance 线路电阻天线电阻 ...
基于116个网页-相关网页
... aerial relay coil 天线继电器线圈 aerial resistance 天线电阻 aerial rod 天线棒 ...
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·2,447,543篇论文数据，部分数据来源于NoteExpress
导出了圆环天线的辐射电阻公式。
The formula of radiation resistance of the antenna is derived.
螺旋天线不仅在宽频带上具有近乎一致的电阻性输入阻抗，而且在同样的频带上按超增益端射阵的波瓣图工作。
Helical antenna has not only almost identical to the resistive input impedance in broad bandwidth, but also works by the end of super-gain front lobed map in the same frequency band.
给出了一定分布电流下，整数倍半波天线辐射场的平均能流密度、辐射总功率及辐射电阻。
The article presents the average energy density, the total radiant power and the radiant resistance of the integral multiple semi-wave antenna with the electrical current of certain distribution.
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