shortwave antenna

基本解释

Follow these simple plans to build a multiband shortwave antenna and be on your way to world band radio excitement!
按照这些简单的计划，以建立一个多波段短波天线，并在您的方式为世界的波段收音机兴奋！
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Furthermore, the radiation patterns in far field of an ultra-shortwave antenna mounted on a ship model with the comparative size as real ones are calculated.
在此基础上，计算了一个尺度与真实尺寸相当的舰船模型上超短波天线的远场辐射特性。
The theory and the methods of study antenna were discussed in detail and combined with some conditions of the MA60 aircraft, illuminating the development plan of the shortwave antenna.
详细地讨论了天线研究理论和方法，结合MA60飞机的实际情况，论证了短波电台隐蔽式天线的研制方案。