DocumentCode
3243590
Title
Model for a novel CPW phase shifter
Author
Jackson, C.M. ; Pham, Thach ; Zhang, Zhenhao ; Lee, Albert ; Pettiete-Hall, C.
Author_Institution
Space & Electron. Group, TRW, USA
fYear
1995
fDate
16-20 May 1995
Firstpage
1439
Abstract
A multilayer CPW phase shifter combining high temperature superconductor and ferroelectric thin films produces 150 degrees of phase shift per cm at 10 GHz with a 30 Volt bias at 60 K. A quasistatic model for the effective dielectric constant and loss tangent is presented and compared with data and commercial software.<>
Keywords
coplanar waveguides; dielectric losses; ferroelectric thin films; high-temperature superconductors; microwave phase shifters; permittivity; superconducting microwave devices; superconducting thin films; waveguide components; 10 GHz; 30 V; 60 K; CPW phase shifter; HTSC; SHF; effective dielectric constant; ferroelectric thin films; high temperature superconductor; loss tangent; multilayer CPW; Coplanar waveguides; Dielectric constant; Dielectric losses; Dielectric materials; Ferroelectric materials; Geometry; High temperature superconductors; Nonhomogeneous media; Phase shifters; Superconducting microwave devices;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1995., IEEE MTT-S International
Conference_Location
Orlando, FL, USA
ISSN
0149-645X
Print_ISBN
0-7803-2581-8
Type
conf
DOI
10.1109/MWSYM.1995.406243
Filename
406243
Link To Document