DocumentCode :
1958262
Title :
Design and analysis of RF MEMS Varactor for extended tuning range
Author :
Gupta, Puneet ; Singh, Prashant ; Chaudhry, Rajshri Kumari ; Srivastava, Prashant
Author_Institution :
Dept. of Microelectron., IIIT-Allahabad, Allahabad, India
fYear :
2013
fDate :
3-4 Aug. 2013
Firstpage :
1
Lastpage :
4
Abstract :
Electrostatically actuated parallel plate MEMS Varactor is a low power, highly sensitive and robust device. Simple parallel plate Varactor structure possesses a maximum tuning range of 1.5:1 after which the plates start collapsing. In the present paper we have employed different Varactor designs for extended tuning range. The major effort is done to develop a Varactor that can achieve tuning range greater than 1.5. The design and analysis is carried out on COMSOL Multiphysics simulation tool in accordance with standard POLYMUMP´S process.
Keywords :
electrostatic actuators; micromechanical devices; microwave devices; tuning; varactors; COMSOL Multiphysics simulation tool; RF MEMS varactor; electrostatically actuated parallel plate MEMS varactor; extended tuning range; standard POLYMUMP process; varactor design; Capacitance; Micromechanical devices; Radio frequency; Structural beams; Tuning; Varactors; cantilever; capacitive value; parallel plate; tuning range;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Control Computing Communication & Materials (ICCCCM), 2013 International Conference on
Conference_Location :
Allahabad
Print_ISBN :
978-1-4799-1374-9
Type :
conf
DOI :
10.1109/ICCCCM.2013.6648915
Filename :
6648915
Link To Document :
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