Title :
Separation of radiation from two sources from their known radiated sum field
Author :
Laitinen, Tommi ; Pivnenko, Sergey
Author_Institution :
Sch. of Electr. Eng., Dept. of Radio Sci. & Eng., Aalto Univ., Aalto, Finland
Abstract :
This paper presents a technique for complete and exact separation of the radiated fields of two sources (at the same frequency) from the knowledge of their radiated sum field. The two sources can be arbitrary but it must be possible to enclose the sources inside their own non-intersecting minimum spheres so that the closest distance between the surfaces of the two spheres is of the order of at least a few wavelengths.
Keywords :
antenna radiation patterns; electromagnetic waves; shapes (structures); complete separation; exact separation; nonintersecting minimum spheres; radiated fields; radiated sum field; radiation separation; Antenna measurements; Antenna radiation patterns; Arrays; Educational institutions; Equations; Filtering; Mathematical model;
Conference_Titel :
General Assembly and Scientific Symposium, 2011 XXXth URSI
Conference_Location :
Istanbul
Print_ISBN :
978-1-4244-5117-3
DOI :
10.1109/URSIGASS.2011.6050250
