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On Perturbation Theory of Electromagnetic Cavity Resonators

Papas, C. H. (1954) On Perturbation Theory of Electromagnetic Cavity Resonators. Caltech Antenna Laboratory Technical Report, 3. California Institute of Technology , Pasadena, CA. (Unpublished) https://resolver.caltech.edu/CaltechAUTHORS:20190910-100627820

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Abstract

In this note the Lagrangian function for the electromagnetic field of a cavity resonator is found. And from this Lagrangian is deduced a perturbation formula which includes Müller's celebrated result as a special case. The same perturbation formula is derived also from the Boltzmann-Ehrenfest adiabatic theorem in a most simple manner.


Item Type:Report or Paper (Technical Report)
Additional Information:A Technical Report to the Office of Naval Research Prepared for Office of Naval Research Contract Nonr 220(14) NR 071-262.
Group:Caltech Antenna Laboratory
Funders:
Funding AgencyGrant Number
Office of Naval Research (ONR)Nonr 220(14) NR 071-262
Series Name:Caltech Antenna Laboratory Technical Report
Issue or Number:3
DOI:10.7907/0AYQ-NK07
Record Number:CaltechAUTHORS:20190910-100627820
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20190910-100627820
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:98539
Collection:CaltechAUTHORS
Deposited By: Melissa Ray
Deposited On:10 Sep 2019 20:59
Last Modified:03 Oct 2019 21:42

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