Comments [on “The horizontal wire antenna over a conducting or dielectric half space: Current and admittance”]
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چکیده
منابع مشابه
Self and Mutual Admittance of Slot Antennas on a Dielectric Half-space
In this paper, an efficient implementation of the spectral domain moment technique is presented for computing the self and mutual coupling between slot antennas on a dielectric half-space. It is demonstrated that by the proper selection of the weighting functions in the method of moments, the analytic evaluation or simplification of the transverse moment integrals is enabled. This results into ...
متن کاملImpedance of a monopole antenna with a radial-wire ground system on an imperfectly conducting half-space, part II
The impedance of a v('rtical monopole lo cated over the surface of an imperfect ly conducting ear t h a nd having a radial-wire gro und system has been st udied theoretically by J. R Wait. An exp erim ental investigation di scussed in pa rt I of this pa per gave results in good agreem ent with Wai t's theory. Thi s part of the paper is a presentation of calculatio ns based on Wait's theory show...
متن کاملPulsed Eddy-Current Response to a Conducting Half-Space
Eddy-current nondestructive evaluation is commonly carried out using single frequency time harmonic excitations, but a pulsed excitation offers a simple and effective alternative. The pulse signals have been calculated for a probe coil whose current rises and falls exponentially, approximating a square wave when the exponential time constant is small. Predictions of the induced electromotive fo...
متن کاملPlane Strain Deformation of a Poroelastic Half-Space Lying Over Another Poroelastic Half-Space
The plane strain deformation of an isotropic, homogeneous, poroelastic medium caused by an inclined line-load is studied using the Biot linearized theory for fluid saturated porous materials. The analytical expressions for the displacements and stresses in the medium are obtained by applying suitable boundary conditions. The solutions are obtained analytically for the limiting case of undrained...
متن کاملA Cwa-based Detection Procedure of a Perfectly-conducting Cylinder Buried in a Dielectric Half-space
The electromagnetic scattering problem of a short-pulse plane wave by a perfectly-conducting circular cylinder, buried in a dielectric half-space, is solved by means of a cylindrical-wave approach (CWA). The incident plane wave may have a rather general shape in the time domain. The technique is applicable for arbitrary polarization, for any cylinder size and burial depth, and it gives results ...
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ژورنال
عنوان ژورنال: Radio Science
سال: 1974
ISSN: 0048-6604
DOI: 10.1029/rs009i012p01165