Electricity: electrical systems and devices – Control circuits for electromagnetic devices
Reexamination Certificate
2005-08-16
2005-08-16
Jackson, Stephen W. (Department: 2836)
Electricity: electrical systems and devices
Control circuits for electromagnetic devices
C361S154000, C361S160000
Reexamination Certificate
active
06930873
ABSTRACT:
Characteristics of micro electromechanical switches can be changed by applying a control signal which either changes one or more parameters of the micro electromechanical switches or which controls beam movement by feedback signals. It is thereby possible to change switching transient time, maximum switching frequency, power tolerance, and/or sensitivity (actuation voltage) of a micro electromechanical switch.
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IEEEJournal of Microelectromechanical Systems, Jun. 1999, vol. 8, No. 2, pp. 129-134, ISSN 1057-7157 , Z. Jamie Yao et al., “Micromachined Low-Loss Microwave Switches”.
IEEETransactions on Microwave Theory and Techniques, Nov. 1998, vol. 46, No. 11, pp. 1868-1880, ISSN 0018-9480, Elliott R. Brown, “RF-MEMS Switches for Reconfigurable Integrated Circuits”.
Carlsson Erik
Hallbjörner Paul
Jackson Stephen W.
Nixon & Vanderhye P.C.
Telefonaktiebolaget L M Erisson (publ)
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