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Integral equation formulation of radiation from rectangular waveguides and horns

✍ Scribed by H. Moheb; L. Shafai


Publisher
John Wiley and Sons
Year
1994
Tongue
English
Weight
794 KB
Volume
7
Category
Article
ISSN
0894-3370

No coin nor oath required. For personal study only.

✦ Synopsis


The radiation field patterns of rectangular waveguides and horns of finite dimensions are obtained numerically. The electric field integral equation is formulated to relate their radiation patterns to the surface current distribution. These currents are determined numerically by reducing the integral equation to a matrix equation, using the moment method. The computed currents are then used to calculate the radiation patterns and cross-polar fields of the finite waveguides and horns. The method is numerically efficient and can be applied to the computation and optimization of the antenna feed configurations.


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