Charging characteristics of ultra-nano-crystalline diamond in RF MEMS capacitive switches
Research output: Contribution to conference › Paper
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2010. 1246-1249 Paper presented at Microwave Symposium Digest (MTT), 2010 IEEE MTT-S International, Anaheim, USA, 23-28 May 2010.
Research output: Contribution to conference › Paper
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TY - CONF
T1 - Charging characteristics of ultra-nano-crystalline diamond in RF MEMS capacitive switches
AU - Goldsmith, C.
AU - Sumant, A.
AU - Auciello, O.
AU - Carlisle, J.A.
AU - Zeng, H.
AU - Hwang, J.
AU - Palego, C.
AU - Wang, W.
AU - Carpick, R.
AU - Adiga, V.P.
AU - Datta, A.
AU - Gudeman, C.
AU - O'Brien, S.
AU - Sampath, S.
PY - 2010/5/23
Y1 - 2010/5/23
N2 - Modifications to a standard capacitive MEMS switch process have been made to allow the incorporation of ultra-nano-crystalline diamond as the switch dielectric. The impact on electromechanical performance is minimal. However, these devices exhibit uniquely different charging characteristics, with charging and discharging time constants 5-6 orders of magnitude quicker than conventional materials. This operation opens the possibility of devices which have no adverse effects of dielectric charging and can be operated near-continuously in the actuated state without significant degradation in reliability.
AB - Modifications to a standard capacitive MEMS switch process have been made to allow the incorporation of ultra-nano-crystalline diamond as the switch dielectric. The impact on electromechanical performance is minimal. However, these devices exhibit uniquely different charging characteristics, with charging and discharging time constants 5-6 orders of magnitude quicker than conventional materials. This operation opens the possibility of devices which have no adverse effects of dielectric charging and can be operated near-continuously in the actuated state without significant degradation in reliability.
U2 - 10.1109/MWSYM.2010.5517781
DO - 10.1109/MWSYM.2010.5517781
M3 - Paper
SP - 1246
EP - 1249
T2 - Microwave Symposium Digest (MTT), 2010 IEEE MTT-S International, Anaheim, USA, 23-28 May 2010
Y2 - 3 January 0001
ER -