DocumentCode
453476
Title
A reconfigurable RF MEMS based double slug impedance tuner
Author
Shen, Qin ; Barker, N. Scott
Author_Institution
Dept. of Electr. & Comput. Eng., Virginia Univ., Charlottesville, VA, USA
Volume
1
fYear
2005
fDate
4-6 Oct. 2005
Abstract
A reconfigurable double-slug impedance tuner has been developed based on a distributed RF-MEMS transmission line (DMTL). The fabricated device shows very good tuning operation from 10-30 GHz with a capacitance ratio of 2.5:1 resulting in uniform coverage of the Smith chart with a maximum VSWR of 4:1. The simulated and measured results are presented in the paper.
Keywords
impedance matching; micromechanical devices; transmission lines; tuning; 10 to 30 GHz; DMTL; Smith chart; VSWR; distributed RF-MEMS transmission line; double slug impedance tuner; reconfigurable RF MEMS; Capacitance; Coplanar waveguides; Frequency; Impedance; Insertion loss; Micromechanical devices; Radiofrequency microelectromechanical systems; Switches; Transmission lines; Tuners;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 2005 European
Print_ISBN
2-9600551-2-8
Type
conf
DOI
10.1109/EUMC.2005.1608912
Filename
1608912
Link To Document