UTD-PO Solution for E-Plane Radiation Pattern Calculation of Rectangular Horn Antennas With Rectangular-Shaped Corrugations
نویسندگان
چکیده
Proposing a novel hybrid uniform theory of diffraction-physical optics (UTD-PO) formulation, we develop method to calculate the E-plane radiation pattern corrugated rectangular horn antennas with corrugations. We derive technique from estimation total field that reaches emitting source (a magnetic current line), thereby assuming impingement plane wave above (reciprocity is applied). To validate our method, compare performance UTD-PO analysis electric integral equation (EFIE) solved using moments (MoM). Our shows improved computational efficiency over EFIE and other numerical techniques fully discretize geometry.
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ژورنال
عنوان ژورنال: IEEE Access
سال: 2023
ISSN: ['2169-3536']
DOI: https://doi.org/10.1109/access.2023.3246397