RF MEMS SWITCH: An overview at-a-glance

SK Lahiri, H Saha, A Kundu - 2009 4th International …, 2009 - ieeexplore.ieee.org
The increasing demand for low loss, high Q devices for high frequency applications has led
to the development of MEMS components in the RF domain. RF MEMS has evolved over the …

Direct measurements and numerical simulations of gas charging in microelectromechanical system capacitive switches

A Venkattraman, A Garg, D Peroulis… - Applied Physics …, 2012 - pubs.aip.org
Gas breakdown in microelectromechanical system capacitive switches is demonstrated
using high resolution current measurements and by particle-in-cell/Monte Carlo collision …

Effect of deposition conditions on charging processes in SiNx: Application to RF-MEMS capacitive switches

R Daigler, E Papandreou, M Koutsoureli… - Microelectronic …, 2009 - Elsevier
The paper presents a systematic investigation of dielectric charging in low temperature
silicon nitride for RF-MEMS capacitive switches. The dielectric charging is investigated with …

Structure dependent charging process in RF MEMS capacitive switches

E Papandreou, M Lamhamdi, CM Skoulikidou… - Microelectronics …, 2007 - Elsevier
The paper investigates the dependence of charging process on the dielectric charging of
radiation induced defects in Si3N4 and SiO2 dielectric films, which are used in RF-MEMS …

On the modeling of dielectric charging in RF-MEMS capacitive switches

G Papaioannou, F Coccetti… - 2010 Topical Meeting on …, 2010 - ieeexplore.ieee.org
The dielectric charging in RF MEMS capacitive switches is modeled. The modeling focus on
charge injections processes and the calculations start from first principles. The calculations …

A study of field emission process in electrostatically actuated MEMS switches

L Michalas, A Garg, A Venkattraman… - Microelectronics …, 2012 - Elsevier
A study of field emission process in MEMS-based capacitor/switch-like geometries is
presented. High resolution current–voltage characteristics up to breakdown have been …

Determination of long time discharge current in microelectromechanical system capacitive switches

M Koutsoureli, G Papaioannou - Applied Physics Letters, 2011 - pubs.aip.org
An improved method to study the long term discharge current through the dielectric film in
microelectromechanical system capacitive switches is presented. The method allows the …

Kelvin probe microscopy for reliability investigation of RF-MEMS capacitive switches

A Belarni, M Lamhamdi, P Pons, L Boudou… - Microelectronics …, 2008 - Elsevier
In this work, we investigate the charging and reliability of interlayer dielectric materials that
are used in the fabrication process of advanced RF-MEMS switches. In particular, the charge …

Reliability enhancement by suitable actuation waveforms for capacitive RF MEMS switches in III–V technology

A Persano, A Tazzoli, A Cola, P Siciliano… - Journal of …, 2011 - ieeexplore.ieee.org
In this paper, the reliability of shunt capacitive radio frequency microelectromechanical
systems switches developed on GaAs substrate using a III-V technology fabrication process …

Dielectric charging in capacitive microelectromechanical system switches with silicon nitride

M Koutsoureli, N Tavassolian, G Papaioannou… - Applied Physics …, 2011 - pubs.aip.org
The paper attempts to elaborate on the basic problem of dielectric charging in insulating
films for microelectromechanical capacitive switches, the dependence of the film electrical …