DocumentCode
2811366
Title
Improved accuracy of nonparaxial Gaussian beam (corrugated horn)
Author
Tuovinen, J.
Author_Institution
Radio Lab., Helsinki Univ., Espoo, Finland
fYear
1991
fDate
24-28 June 1991
Firstpage
1011
Abstract
The accuracy of a nonparaxial Gaussian beam is studied for the case of a corrugated horn. Modifications are given to the conventional Gaussian beam formulation derived using the paraxial approximation. With the modifications the field perpendicular to the beam axis can be calculated accurately with the Gaussian beam.<>
Keywords
antenna theory; waveguide antennas; waveguide theory; beam axis; beam formulation; corrugated horn antenna; nonparaxial Gaussian beam; paraxial approximation; Apertures; Geometry; Laboratories; Partial differential equations; Polynomials;
fLanguage
English
Publisher
ieee
Conference_Titel
Antennas and Propagation Society International Symposium, 1991. AP-S. Digest
Conference_Location
London, Ontario, Canada
Print_ISBN
0-7803-0144-7
Type
conf
DOI
10.1109/APS.1991.175016
Filename
175016
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