Generally, side lobe level of a sparse-array at arbitrary position is high.

任意位置稀布阵通常具有较高的副瓣。

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However, due to the excrescent side lobe, the current drive efficiency is lower.

但由于存在多余副瓣，驱动效率较低。

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However, due to the excrescent side lobe, the current drive efficiency is lower.

但由于存在多余副瓣，驱动效率较低。

youdao