DocumentCode
927459
Title
Aperture Coupling Between Dielectric Image Lines
Author
Bahl, Inder J. ; Bhartia, Prakash
Volume
29
Issue
9
fYear
1981
fDate
9/1/1981 12:00:00 AM
Firstpage
891
Lastpage
896
Abstract
Aperture coupling between dielectric image lines is used develop a design technique for directional couplers at millimeter-wave frequencies. Expressions for coupling coefficients and directivity, employing coupling between image lines through apertures in the common ground plane are developed. The design procedure is illustrated by application 10-, 20-, and 30-dB directional couplers in rectangular image lines with circular aperture coupling.
Keywords
Apertures; Couplings; Dielectrics; Directional couplers; Educational institutions; Gratings; Lenses; Microwave technology; Modems; Slabs;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/TMTT.1981.1130470
Filename
1130470
Link To Document