Annales des Télécommunications

, Volume 37, Issue 3–4, pp 197–197 | Cite as

A note on the Q-factor of microwave resonators

  • Léonard Lewin
Lettre à la Rédaction


It is shown that the frequency variation of the resonator diaphragms has an effect of the order of 10 % on the calculated Q-factor of a waveguide resonator.


Reflection Coefficient Frequency Variation Line Length Microwave Resonator Sabbatical Leave 
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Note sur le facteur de qualité des résonateurs hyperfréquences


  1. [1.
    Mumford (W. W.). Maximally flat filters in waveguide.Bell. Syst. tech. J., USA (1948), pp. 684–711.Google Scholar

Copyright information

© Institut Telecom / Springer-Verlag France 1982

Authors and Affiliations

  • Léonard Lewin
    • 1
  1. 1.ENST de BretagneUSA

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