VECTOR MEASUREMENTS BY A DIGITAL OSCILLOSCOPE |
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| C. Narduzzi, A. Trivero |
- Abstract:
- Vector measurement, that is, the determination of the magnitude and phase of a complex quantity, is usually associated with rather sophisticated measurement equipment. The paper shows that a straightforward and cost-effective implementation can be based on a two-channel digital oscilloscope, which acquires data for a simple signal processing algorithm. An analysis of measurement uncertainty indicates that the main limit of the approach is given by the signal-tonoise ratio in the two measurement channels. Experimental results from an application in the telecommunications field are presented.
- Keywords:
- vector measurement, digital oscilloscope, signal processing
- Download:
- IMEKO-WC-2000-TC4-P152.pdf
- DOI:
- -
- Event details
- Event name:
- XVI IMEKO World Congress
- Title:
Measurement - Supports Science - Improves Technology - Protects Environment ... and Provides Employment - Now and in the Future
- Place:
- Vienna, AUSTRIA
- Time:
- 25 September 2000 - 28 September 2000