DocumentCode
2194926
Title
Control of leakage in multilayered conductor-backed coplanar structures
Author
Yaozhong Liu ; Itoh, T.
Author_Institution
Dept. of Electr. Eng., California Univ., Los Angeles, CA, USA
fYear
1994
fDate
23-27 May 1994
Firstpage
141
Abstract
The spectral domain technique with a complex root searching procedure is used to investigate leakage phenomena in the multilayered conductor-backed coplanar waveguides. It is found that the leakage in the conventional conductor-backed CPW can be controlled by introducing an additional dielectric layer over certain frequency range with appropriately chosen geometry. However, these multilayered structures will leak when frequency is sufficiently high. Two different multilayered structures are given as examples.<>
Keywords
geometry; spectral-domain analysis; waveguide theory; coplanar waveguides; dielectric layer; geometry; leakage phenomena; multilayered conductor-backed coplanar structures; root searching procedure; spectral domain technique; Coplanar waveguides; Dielectrics; Frequency; Geometry;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1994., IEEE MTT-S International
Conference_Location
San Diego, CA, USA
ISSN
0149-645X
Print_ISBN
0-7803-1778-5
Type
conf
DOI
10.1109/MWSYM.1994.335346
Filename
335346
Link To Document