## Field Computation by Moment MethodsThis classic 1968 edition of Field Computation by Moment Methods is the first book to explore the computation of electromagnetic fields by the method of moments--the most popular method for the numerical solution of electromagnetic field problems. It presents a unified approach to moment methods by employing the concepts of linear spaces and functional analysis. Written especially for those who have a minimal amount of experience in electromagnetic theory, theoretical and mathematical are illustrated by examples that prepare all readers with the skills they need to apply the method of moments to new, engineering-related problems. |

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adjoint operator admittance matrix aperture aperture antenna apply approximation arbitrary array basis functions boundary conditions capacitance cavity Chapter charge density computations conducting body conductor consider convergence corresponding cross section cylinder defined denote determined diagonal dielectric dipole Dirac delta function domain dual eigenfunctions eigenvalue equation eigenvectors electric Electromagnetic Fields electrostatic evaluation exact solution example expansion and testing expansion functions extended operator Figure first-order formulas given gives Green's function Hence Hermitian impedance matrix impressed field inner product integral equation inverse linear spaces loaded loop magnetic matrix equation matrix solution maximum gain method of moments Note obtained open-circuited parameters plasma point-matching port positive definite potential problem procedure pulse functions R. F. Harrington radiation reduces represents resonated satisfy scalar scattering second-order self-adjoint shown in Fig subareas subsections supergain tensor test antenna testing functions theory triangle functions vector waveguide