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The transmission of information by radio beams, in which the antennas of emission and reception antennae are located at the reach of view.
The transmission of information by radio beams, in which the antennas of emission and reception antennae are located at the reach of view.
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机译:通过无线电束传输信息,其中发射天线和接收天线位于视线范围内。
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摘要
A directive radio communication transmission system in which the radiation between the receiver and transmitting antenna is automatically and continuously changed in direction by causing the antenna pattern to vary in the vertical direction from a reference beam direction and in small angular adjustments relative to the half-power beam width.
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