Conference Paper

Development of a broadband noise primary standard in coaxial technology

Conference Proceeding cp
Proceedings of the 2013 International Conference on Electromagnetics in Advanced Applications, ICEAA 2013
  • Fecha: 02 December 2013
  • Páginas: 106-109
  • ISBN: 9781467357074
  • Source Type: Conference Proceeding
  • DOI: 10.1109/ICEAA.2013.6632198
  • Document Type: Conference Paper
In this communication the design, manufacturing and reflectivity measurements of a broadband primary standard for thermal noise measurements, which will be the Spanish national standard, are presented. In the novel approach presented here, the noise temperature is calculated by means of a hybrid analytical-numerical simulation methodology, which is able to obtain the thermal and electromagnetic behavior of the standard, pointing out the critical characteristics that mostly affect the uncertainty in the noise temperature. © 2013 IEEE.

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