선형안테나 폭사특성의 원방게 근사식에 관한 연구

A Study on the Approximate Equation to Calculate the Far-Field Radiation Characteristics of Linear Antennas

We proposed the equations which enable us to calculate more easily the far-field radiation characteristics fo linear antennas with arbitarary current distributions. We derived the equations as series forms by approximating the current distribution on antenna as piecewise sinusoidal functions. The solutions of the approximate equations approach the exact values with increasing number of segments, but we have noticed by several examples that only a few number of segments are enough for practical problems.