DocumentCode
1021890
Title
Characteristics of a slotted parallel-plate waveguide filled with a truncated dielectric
Author
Keshavamurthy, Talya L. ; Butler, Chalmers M.
Author_Institution
Microwave Associates, Inc., Burlington, MA
Volume
29
Issue
1
fYear
1981
fDate
1/1/1981 12:00:00 AM
Firstpage
112
Lastpage
117
Abstract
A slotted parallel-plate waveguide filled inside with a material which is truncated is analyzed. An integral equation is formulated for the slot electric field, and it is solved by the moment method. Data are presented for the slot electric field, a special aperture admittance, scattering parameters, and a far-field pattern. The special aperture admittance is a useful quantity in microstrip antenna design and is presented for various truncation lengths of the interior dielectric.
Keywords
Microstrip antennas; Parallel-plate waveguides; Slot antennas; Admittance; Apertures; Dielectric materials; Electromagnetic waveguides; Green´s function methods; Integral equations; Magnetic fields; Magnetic materials; Microstrip antennas; Scattering parameters;
fLanguage
English
Journal_Title
Antennas and Propagation, IEEE Transactions on
Publisher
ieee
ISSN
0018-926X
Type
jour
DOI
10.1109/TAP.1981.1142548
Filename
1142548
Link To Document