（）is not a job of the radar antenna. -题库考试答案搜索网

（）is not a job of the radar antenna.

单选题

2022-01-04 09:16

A、To receive the high-frequency pulses from the transmitter
B、To focus the pulses into a beam，and send them into space
C、To pick up reflected pulses coming from objects that have been struck by the beam
D、To reflect microwave

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正确答案

A

试题解析

标签：雷达及ARPA的使用

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