Spectroscopy as a general title can be applied to measurements throughout the whole electromagnetic spectrum, ‘spectroscopy at radio and microwave frequencies’ being one of its specialized branches. It is therefore best to consider first the underlying principles and general nature of the subject as a whole.


Hyperfine Structure Microwave Absorption Cavity Resonator Electromagnetic Spectrum Microwave Region 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Butterworths Scientific Publications 1955

Authors and Affiliations

  • D. J. E. Ingram
    • 1
  1. 1.University of SouthamptonUK

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