Accession Number : AD0634248

Title :   THEORY OF A CIRCULAR DIELECTRIC RESONATOR. I,

Corporate Author : JOHNS HOPKINS UNIV SILVER SPRING MD APPLIED PHYSICS LAB

Personal Author(s) : Goncharenko, A. M. ; Sotskii,B. A.

Report Date : 20 MAY 1966

Pagination or Media Count : 9

Abstract : The properties of a finite cylindrical dielectric resonator are discussed. The electromagnetic field of an infinite cylindrical resonator, both in the resonator and in the surrounding medium, is expressed in the form of cylindrical waves satisfying the boundary conditions. The electromagnetic field of a finite cylindrical resonator can be determined only inside the cylinder; the field is expressed as cylindrical waves traveling forward and backward along the cylinder axis. Attempts to use known functions to find the field in the surrounding medium are unsuccessful. But if the field inside the cylinder is known and the continuity of the normal energy flux components across the interface of the media is taken into account, the energy of individual natural oscillations, as well as the losses through the sides and ends of the cylinder, and the total energy stored in the cylinder, can be estimated. General formulas for these quantities have been derived. (Author)

Descriptors :   (*DIELECTRICS, *RESONATORS), (*MASERS, RESONATORS), (*LASERS, RESONATORS), CYLINDRICAL BODIES, ELECTROMAGNETISM, OPTICS, USSR

Subject Categories : Electrical and Electronic Equipment
      Lasers and Masers
      Electricity and Magnetism

Distribution Statement : APPROVED FOR PUBLIC RELEASE