DocumentCode
935959
Title
Design and performance of the magnetic hybrid-mode horn
Author
Wang, Johnson J H ; Tripp, Victor K.
Author_Institution
Georgia Tech. Res. Inst., Georgia Inst. of Technol., Atlanta, GA, USA
Volume
37
Issue
11
fYear
1989
fDate
11/1/1989 12:00:00 AM
Firstpage
1407
Lastpage
1414
Abstract
Design techniques are presented for a class of circular magnetic hybrid-mode (MHM) horns together with experimental results. In comparison with earlier techniques, this design method is simpler and more amenable to physical interpretation. The horns designed exhibit performance comparable to that of the corrugated horn except that they have an ohmic loss of 0.8 to 2.7 dB. However, it appears feasible to reduce the gain loss to less than 1 dB
Keywords
magnetic devices; waveguide antennas; 0.8 to 2.7 dB; corrugated horn; magnetic hybrid-mode horn; waveguide antennas; Boundary conditions; Coatings; Dielectric losses; Electromagnetic waveguides; Helium; Magnetic losses; Performance gain; Performance loss; Permeability; Permittivity;
fLanguage
English
Journal_Title
Antennas and Propagation, IEEE Transactions on
Publisher
ieee
ISSN
0018-926X
Type
jour
DOI
10.1109/8.43560
Filename
43560
Link To Document