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Calculations of the Field Near the Apex of a Wedge Surface
註釋Using the exact series solution for diffraction by a perfectly conducting wedge, numerical results are presented for the structure of the field in the apex region. This provides insight to the nature of electomagnetic fields near a surface discontinuity. Furthermore, the results provide some justification for the use of ap * proximate boundary conditions which have been used previously in studying radio propagation over terrain features.(Author).