Title :
Canonical cases of antennas radiating in presence of structures
Author :
Audone, B. ; Balma, M.
Author_Institution :
Aeritalia, Torino, Italy
Abstract :
Summary form only given. A UTD (uniform geometrical theory of diffraction) computer code has been developed to take into account higher-order field contributions such as double-diffracted fields among plates and cylinders for the location of antennas on an aircraft structure. The experimental verification of the code in canonical cases has been carried out. The radiation/scattering of complex shapes can be obtained by simulating these structures with simple shapes that provide a sufficiently accurate representation of the dominant reflection and diffraction effects. Various cases have been studied by comparing experimental and theoretical results.<>
Keywords :
antenna radiation patterns; antennas; computer aided analysis; electromagnetic wave diffraction; electromagnetic wave reflection; telecommunications computing; aircraft structure; canonical cases; computer code; cylinders; double-diffracted fields; higher-order field; plates; radiation; reflection; scattering; uniform geometrical theory of diffraction; Aircraft; Antenna measurements; Antenna radiation patterns; Antenna theory; Availability; Computational modeling; Computer aided software engineering; Diffraction; Reflection; Shape;
Conference_Titel :
Antennas and Propagation Society International Symposium, 1988. AP-S. Digest
Conference_Location :
Syracuse, NY, USA
DOI :
10.1109/APS.1988.94156
