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单词
ka-band
释义
ka-band
ka-band
A radar operating in the frequency range of 18 to 27 GHz. This is an old designation, and, along with the old K-band (12–18 GHz), the new designation is K-band (20–40 GHz).
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c&bfc
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更新时间:2026/4/18 16:26:40