DocumentCode
857762
Title
An antenna illuminated by a cavity resonator
Author
Jacobsen, S. ; Andersen, E. ; Gronlund, M.
Author_Institution
Automatic A/S Incorporated, Copenhagen, Denmark
Volume
51
Issue
11
fYear
1963
Firstpage
1431
Lastpage
1435
Abstract
A microwave aperture antenna with small phase errors has been constructed by utilizing the plane field configuration inside a box-shaped resonator to directly excite the aperture, which is the same shape as the resonator. The antenna is narrow band, as Q of the resonator should be sufficient for selecting the proper mode in the resonator. The possible bandwidth of the antenna is thus inverse proportional to the desired gain. Reasonable agreement between theory and measurements was obtained.
Keywords
Aperture antennas; Aperture coupled antennas; Cavity resonators; Impedance; Laboratories; Microwave antennas; Power transmission lines; Propagation losses; Resonance; Resonant frequency;
fLanguage
English
Journal_Title
Proceedings of the IEEE
Publisher
ieee
ISSN
0018-9219
Type
jour
DOI
10.1109/PROC.1963.2609
Filename
1444539
Link To Document