Electromagnetic Fields

antenna applied axis Bladel boundary conditions cavity charge circular coefficients component conductor constant coordinates cross section curl curl current density cylinder defined derivatives determine dielectric dipole dyadic eigenfunctions eigenvalues eigenvectors electric field Electromagnetic equal to zero Euler's equation example expansion expression Figure follows frequency given in Eq grad Green's function Green's theorem H₁ H₂ incident field infinity integral equation linear magnetic field Maxwell's equations member of Eq method mode obtained orthogonal P(cos perfectly conducting perpendicular Phys plane polarized problem Propagation radiation radius region relationship resonant right-hand member satisfy scalar scattering separation of variables sin² solution of Eq sphere spherical surface theorem transformation u₂ V₁ vanishes vector potential volume wave waveguide дг дп ду дф дх Мо