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A method of calibrating a field-strength measuring set

 

作者: F.M.Colebrook,   A.C.Gordon-Smith,  

 

期刊: Journal of the Institution of Electrical Engineers - Part III: Communication Engineering, including the Proceedings of the Wireless Section of the Institution  (IET Available online 1941)
卷期: Volume 88, issue 1  

页码: 15-17

 

年代: 1941

 

DOI:10.1049/ji-3-1.1941.0004

 

出版商: IEE

 

数据来源: IET

 

摘要:

It is shown that a field-strength measuring set having a symmetrical closed-loop aerial coupled inductively through an electric screen to an unsymmetrical amplifier, can conveniently be calibrated in terms of a measured current passed through the coupling coil. The calibration so determined was found to be in satisfactory agreement with standard-field calibrations at wavelengths of 8 m. and 20 m.

 

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