Accession Number ADA584699
Title Radiation of a Coaxial Line into a Half-Space.
Publication Date May 2013
Media Count 161p
Personal Author J. S. Asvestas
Abstract We present a new approach to the problem of radiation by a coaxial line into a half-space. We obtain boundary-integral equations for the current densities over the walls of the coax and its opening to the half-space. Using the modes of the coax for basis and testing functions, we convert the integral equations to an infinite system of linear equations, the unknowns being the coefficients of the current density expansions. We demonstrate how, by solving a small subsystem, we can obtain the fields everywhere in space.
Keywords Boundary integral equations
Coaxial cables
Coaxial line radiation
Current density
Finite element analysis
Integral equations
Method of moments
Modal basis functions
Modal testing functions
Numerical methods and procedures
Scalar functions

Source Agency Non Paid ADAS
NTIS Subject Category 72B - Algebra, Analysis, Geometry, & Mathematical Logic
Corporate Author Naval Air Warfare Center Aircraft Div., Patuxent River, MD.
Document Type Technical report
Title Note Technical rept.
NTIS Issue Number 1403
Contract Number N/A

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