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Electronic Wattmeter with Wide Frequency Range

 

作者: T. J. Schultz,  

 

期刊: Review of Scientific Instruments  （AIP Available online 1956）
卷期: Volume 27, issue 5  

页码: 278-279

 

ISSN:0034-6748

 

年代: 1956

 

DOI:10.1063/1.1715542

 

出版商: AIP

 

数据来源: AIP

 

摘要:

An electronic wattmeter has been constructed to give a pointer indication of the average product of two electrical signals in the audio‐frequency range. The frequency response is flat (±0.17 db) between 20 cps and 20 kc/sec.

 

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