Comparison of various image induction (II) methods with physical optics (PO) for the far-field computation of flat-sectioned segmented reflectors

1996 ◽  
Vol 44 (8) ◽  
pp. 1133-1141 ◽  
Author(s):  
A.C. Brown ◽  
W.K. Kahn
Keyword(s):  
Physical Optics ◽  
Far Field ◽  
Field Computation

scholarly journals Fast Far Field Computation of Single and Dual Reflector Antennas

2013 ◽  
Vol 2013 ◽  
pp. 1-11 ◽  
Author(s):  
Marcos Arias-Acuña ◽  
Antonio García-Pino ◽  
Oscar Rubiños-López
Keyword(s):  
Physical Interpretation ◽  
Physical Optics ◽  
Far Field ◽  
Reflector Antennas ◽  
Acceleration Techniques ◽  
Field Patterns ◽  
Field Computation ◽  
Electromagnetic Behavior ◽  
Dual Geometries

The physical optics (PO) method has been widely used for the analysis of the electromagnetic behavior of single and dual reflector antennas. An extensive work has been done by the authors of this paper in order to increase the speed for obtaining far field patterns from single and dual geometries and also in order to increase the accuracy of the method. This paper reviews these contributions and improves the existing published work with the physical interpretation of the radiation from a single patch and the computer implications when using acceleration techniques such as OpenMP.

Analysis of scattering from electrically large objects using fast far field iterative physical optics

2017 ◽  
Author(s):  
Paolo De Vita ◽  
Alessandro Mori ◽  
Luca Pandolfo ◽  
Mirko Bercigli ◽  
Mauro Bandinelli ◽  
...  
Keyword(s):  
Physical Optics ◽  
Far Field
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