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单词 sense aerial
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sense aerial
sense aerial n. an aerial that determines from which of two possible opposite directions a radio signal originates; = sense finder n.
ΚΠ
1933 Aeroplane 26 Apr. 734/2 Two other valves are used for the ‘sense’ aerial in the middle.
1970 S. E. T. Taylor & H. A. Parmar Ground Stud. for Pilots vii. 245 By adjusting the phasing of the loop and sense aerials, the cardioid and its image are produced in rapid alterations.
2007 P. Croucher JAR Professional Pilot Stud. (new ed.) iv. 15/2 A single vertical aerial called a sense antenna helps here—the signals are combined algebraically and the magnitude and polarity of the sense aerial arranged to be identical to the loop.
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更新时间:2024/11/11 14:53:21