Accession Number : ADA017323

Title :   Field Penetration Into a Cylindrical Cavity.

Descriptive Note : Final rept.,


Personal Author(s) : Senior,T. B. A.

Report Date : SEP 1975

Pagination or Media Count : 46

Abstract : To test the efficacy of a direct integral equation approach to the study of cavity-aperture interactions, the problem of an E-polarized plane electromagnetic wave incident on a thin, perfectly conducting cylindrical shell with a slit aperture is considered. A computer program is constructed for the solution of the appropriate E-field integral equation. Data are presented showing the behavior of the field inside the cavity and in the aperture for a variety of aperture and cavity dimensions, and some information is obtained avout the SEM singularities and dependence on aperature size.

Descriptors :   *Electromagnetic fields, Cylindrical bodies, Penetration, Integral equations, Theorems, Plane waves

Subject Categories : Electricity and Magnetism
      Radiofrequency Wave Propagation

Distribution Statement : APPROVED FOR PUBLIC RELEASE