Web14 mrt. 2005 · An intelligently controlled RF power amplifier with a reconfigurable MEMS-varactor tuner Abstract: This paper presents an intelligently controlled RF power amplifier with a reconfigurable output tuner using microelectromechanical system (MEMS) switches and a varactor. Web7 dec. 2012 · The MEMS components have some advantages over PIN or varactor diodes, such as reduced insertion loss, low noise figure, high quality factor, extremely high linearity, low power losses, and negligible direct-current (DC) power consumption.

Reliability Analysis of Torsional Varactor - ResearchGate

WebThis paper presents the design and simulation of a 5-bit RF MEMS digital variable capacitor using SU-8 material to achieve both high capacitance ratio and Q-factor. The proposed varactor design implements five capacitive shunt switches over a … WebA curl-up-plate microelectromechanical system (MEMS) varactor with an almost linear response and high tuning capacitance ratio is presented. The curl-up in the top plate is realized by the residual stress in the two layers that construct the top plate of the varactor. The linear response is achieved by having the curl-up plate designed to relax on the … dog parks columbus ohio

RF Switches & Varactors - Coventor

Web12 dec. 2008 · Abstract: A curl-up-plate microelectromechanical system (MEMS) varactor with an almost linear response and high tuning capacitance ratio is presented. The curl-up in the top plate is realized by the residual stress in the two layers that construct the top plate of the varactor. The linear response is achieved by having the curl-up plate designed to … Web18 dec. 2014 · High Power handling capabilities are not the main focus in MEMS varactor research and development. In this paper MEMS varactors with excellent RF power handling capabilities of up to 16 VPP for application in low noise wideband RF VCOs (Voltage controlled oscillators) have been designed, fabricated and characterized. These MEMS … Web3 jul. 2024 · RF & Microwave varactor Diode. shri@645 on Jul 3, 2024. Hi, I am a Ph.D student in Indian Institute of Technology, Patna, Bihar (India) and working in the area of RF & Microwave. My research topic is tunable and reconfigurable RF/Microwave filter designing. I regularly use the RF/MEMS switches and RF varactor diodes for my research purpose. failed to update project manifest