介绍了一种新型的超短波宽带双鞭天线。

A novel VHF broadband twin-whip antenna is introduced in this paper.

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变化包括水华更为频繁的出现，而且双鞭甲藻属中被称为夜光藻的种类所引起的水华范围有所扩大。

Among the changes is the increasingly frequent and widespread appearance of a dinoflagellate species called Noctiluca miliaris.

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基于端射阵理论，优化设计了一副小型宽带、具有大前后比的双鞭天线，并以此作为阵列天线的基本单元组成六元均匀线阵。

Then, based on the end-fire array theory, a small broadband twin-whip antenna with big forward to backward ratio is designed.

youdao

基于端射阵理论，优化设计了一副小型宽带、具有大前后比的双鞭天线，并以此作为阵列天线的基本单元组成六元均匀线阵。

Then, based on the end-fire array theory, a small broadband twin-whip antenna with big forward to backward ratio is designed.

youdao