Сalculation of double reflector mirror antenna by physical optics method with taking into account multiple reflections/
نویسندگان
چکیده
Calculation of a double reflector Cassegrain antenna by physical optics method with taking into account multiple reflections between the and subreflector was performed. It shown that convergence characteristics (gain, efficiency, side-lobe level) increase accounting is observed. To check same calculated electric field integral equation unknown surface currents on sub-reflector. The comparison showed coincidence result obtained two different methods. calculation gain efficiency in frequency range from 1 to 10 GHz performed reflections.
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ژورنال
عنوان ژورنال: Journal of radio electronics
سال: 2022
ISSN: ['1684-1719']
DOI: https://doi.org/10.30898/1684-1719.2022.1.5