User login

by Faculty

Export 33 results:[Tagged][XML][BibTex]
Sort by:[Year][Title][Type][Author]
Filters: author is Rocha
2007
Rocha, Luis, Mol, Lukas, Cretu, Edmond, Wolffenbuttel, Reinoud F., da Silva, Jose Machado, "Capacitive MEMS accelerometers testing mechanism for auto-calibration and long-term diagnostics", 13th International Mixed Signals Testing Workshop and 3rd International GHz/Gbps Test Workshop, Povoa de Varzim, Portugal, pp. 171-175, June 18-20, 2007. Tagged XML BibTex
Mol, Lukas, Rocha, Luis A., Cretu, Edmond, Wolffenbuttel, Reinoud F., "Full-gap positioning of parallel-plate electrostatic MEMS using on-off control", IEEE Int. Symposium on Industrial Electronics (ISIE2007), Vigo, Spain, IEEE, pp. 1464-1468, 4-7/Jun/2007. Tagged XML BibTex
Rocha, Luis A., Mol, Lukas, Cretu, Edmond, Wolffenbuttel, Reinoud F., "A test mechanism for device diagnostics and process characterisation", 12th Conference on Design of Circuits and Integrated Circuits, Sevilla, Spain, pp. 597-602, 21-23/Nov/2007. Tagged XML BibTex
Rocha, Luis A., Mol, Lukas, Cretu, Edmond, Wolffenbuttel, Reinoud F., "A feedback operated tunable accelerometer: analysis and design", 18th MicroMechanics Europe, Guimaraes, Portugal, pp. 405-408, 16-18/Sep/2007. Tagged XML BibTex
Mol, Lukas, Rocha, Luis A., Cretu, Edmond, Wolffenbuttel, Reinoud F., "Accurate read-out calibration of an SOI capacitive transducer using the pull-in voltage", 18th MicroMechanics Europe, Guimaraes, Portugal, pp. 355-358, 16-18/Sep/2007. Tagged XML BibTex
2006
Mol, Lukas, Rocha, Luis A., Cretu, Edmond, Wolffenbuttel, Reinoud F., "Experimental verification of rarefied gas squeezed-film damping models used in MEMS", Proceedings of IMECE 2006, 2006 ASME International Mechanical Engineering Congress and Exposition, Nov. 5-10, Chicago, USA, Chicago, Illinois, USA, ASME, November 5-10. Abstract Tagged XML BibTex
Mol, Lukas, Rocha, Luis A., Cretu, Edmond, Wolffenbuttel, F. Reinoud, "On-off control for full-gap positioning of parallel-plate electrostatic MEMS", Proceedings of IMECE 2006, 2006 ASME International Mechanical Engineering Congress and Exposition, Nov. 5-10, Chicago, USA, Chicago, Illinois, USA, ASME, November 5-10. Abstract Tagged XML BibTex
Rocha, Luis A., Cretu, Edmond, Wolffenbuttel, Reinoud F., "Using dynamic voltage drive in a parallel-plate electrostatic actuator for full-gap travel range and positioning", (IEEE) Journal of Microelectromechanical Systems, vol. 15, no. 1, pp. 69-83, February. Abstract Tagged XML BibTex
2005
Rocha, L.A., Cretu, E., Wolffenbuttel, R.F., "MEMS-based Mechanical Spectrum Analyzer", (IEEE) Transactions on Instrumentation and Measurement, June. Tagged XML BibTex
Rocha, L.A., Cretu, E., Wolffenbuttel, R.F., "Measuring and interpreting the mechanical-thermal noise spectrum in a MEMS", (IOP) Journal of Micromechanics and Microengineering, vol. 15, no. 7, pp. S30-S38, July. Abstract Tagged XML BibTex
Graaf, de G., Mol, L., Rocha, L.A., Cretu, E., Wolffenbuttel, R.F., "Pre-distorted sinewave-driven parallel-plate electrostatic actuator for harmonic displacement", (IOP) Journal of Micromechanics and Microengineering, vol. 15, no. 7, pp. S103-S108, July. Tagged XML BibTex
2004
de Graaf, Ger, Mol, Lukas, Rocha, L.A., Cretu, E., Wolffenbuttel, R.F., "Harmonic displacement of a parallel-plate electrostatic actuator using a pre-distorted sinewave oscillator", MME_04, Micromechanics Europe Workshop, Proceedings of, September 5-7, 2004, Leuven, Belgium, Leuven, Belgium, pp. pp. 53-56, September 5-7. Tagged XML BibTex
Rocha, L.A., Cretu, E., Wolffenbuttel, R.F., "Mechanical-thermal and 1/f Noise in MEMS Devices", MME_04, Micromechanics Europe Workshop, Proceedings of, September 5-7, 2004, Leuven, Belgium, Leuven, Belgium, pp. pp. 100-103, September 5-7. Tagged XML BibTex
de Graaf, Ger, Mol, Lukas, Rocha, Luis, Cretu, Edmond, Wolffenbuttel, Reinoud Felix, "Quadrature oscillator with pre-distorted waveforms for application in MEMS-based mechanical spectrum analyser", ESSCIRC 2004, Proceeding of the 30th European Solid-State Circuits Conference, Leuven, Belgium, 21-23 September 2004, pp. 407-410, September 21-23. Abstract Tagged XML BibTex
Rocha, L.A., Cretu, E., Wolffenbuttel, R.F., "Compensation of temperature effects on the pull-in voltage of microstructures", Sensors and Actuators A, vol. 115 (The 1, no. 2-3, pp. 351-356, September 21. Abstract Tagged XML BibTex
Rocha, R.F., "A Full-System Dynamic Model for Complex MEMS Structures", Proceedings of Nanotech2004, 2004 NSTI Nanotechnology Conference and Trade Show, Boston, Massachusetts, USA, March 7-11. Tagged XML BibTex
Rocha, R.F., "Analytical Model for the Pull-in Time of Low-Q MEMS devices", Proceedings of Nanotech 2004, 2004 NSTI Nanotechnology Conference and Trade Show, Boston, Massachusetts, USA, March 7-11. Tagged XML BibTex
Rocha, L.A., Cretu, E., Wolffenbuttel, R.F., "Behavioural analysis of the pull-in dynamic transition", (IOP) Journal of Micromechanics and Microengineering, vol. 14, no. 9, pp. S37-S42, August. Abstract Tagged XML BibTex
Rocha, R.F., "Pull-in dynamics: analysis and modeling of the transitional regime", MEMS 2004, 17th IEEE International Conference on. (MEMS) , 25-29 Jan. 2004, Maastricht, The Netherlands, pp. 249 - 252, 2004. Abstract Tagged XML BibTex
Rocha, L. A., Cretu, E., Wolffenbuttel, R. F., "Full characterisation of pull-in in single-sided clamped beams", Sensors and Actuators A: Physical, vol. Volume 110, no. Issues 1-3, pp. 301-309, 1 February. Abstract Tagged XML BibTex
Rocha, R.F., E Cretu, RF Wolffenbuttel, "Analysis and analytical modeling of static pull-In with application to MEMS-based voltage reference and process monitoring", (IEEE) Journal of Microelectromechanical Systems, no. 2, pp. 342 - 354, 04/2004. Abstract Tagged XML BibTex
2003
Rocha, L.A., Cretu, E., Wolffenbuttel, R.F., "Displacement Model for Dynamic Pull-In Analysis and Application in Large-Stroke Electrostatic Actuators", Eurosensors XVII, 17th European Conference on Solid-State Transducers, 20-21 September 2003, Guimar{\~a}es, Portugal, Guimar{\~a}es, Portugal, September 20-21. Tagged XML BibTex
Rocha, L.A., Cretu, E., Wolffenbuttel, R.F., "Electro-Mechanical Compensation of the Temperature Coefficient of the Pull-In Voltage of Microstructures", Eurosensors XVII, 17th European Conference on Solid-State Transducers, 20-21 September 2003, Guimar{\~a}es, Portugal, Guimar{\~a}es, Portugal, September 20-21. Tagged XML BibTex
Rocha, L.A., Cretu, E., Wolffenbuttel, R.F., "Dynamics of pull-in: analysis of the meta-stable regime", MME_03, The 14th MicroMechanics Europe Workshop, 2-4 November 2003, Delft, The Netherlands, Delft, The Netherlands, November 2-4. Tagged XML BibTex
Rocha, L.A., Cretu, E., de Graaf, G., Wolffenbuttel, R.F., "Mechanical spectrum analyzer in silicon using micromachined accelerometers with time-varying electrostatic feedback", Instrumentation and Measurement Technology Conference, 2003. IMTC '03. Proceedings of the 20th IEEE ,20-22 May 2003, Vail, Colorado, USA, IEEE, pp. 1197 - 1201, May 20-22. Abstract Tagged XML BibTex
Cretu, E., Rocha, L.A., Wolffenbuttel, R.F., "Electro-mechanical feedback for realization of a mechanical spectrum analyzer", TRANSDUCERS, Solid-State Sensors, Actuators and Microsystems, 12th Innational Conference on, 8-12 June 2003, Boston, USA, Boston, MA, USA, pp. 1407 - 1410, June 8-12. Abstract Tagged XML BibTex
Rocha, L.A., Cretu, E., Wolffenbuttel, R.F., "Stability of a micromechanical pull-in voltage reference", (IEEE) Transactions on Instrumentation and Measurement, vol. 52, no. 3, pp. 457-460, April. Abstract Tagged XML BibTex
2002
Rocha, L.A., Cretu, E., Wolffenbuttel, R.F., "Hysteresis in the Pull-in of Microstructures", Proceedings of MME'02 (Micromechanics Europe), October 6-8, 2002, Sinaia, Romania, Sinaia, Romania, October 6-8. Tagged XML BibTex
Rocha, L.A., Cretu, E., Wolffenbuttel, R.F., "The pull-in of symmetrically and asymmetrically driven microstructures and the use in DC voltage references", Instrumentation and Measurement Technology Conference, 2002. IMTC/2002. Proceedings of the 19th IEEE ,Volume: 1 , 21-23 May 2002, Anchorage, Alaska, USA, pp. 759-764, May 21-23. Abstract Tagged XML BibTex
Rocha, L.A., Cretu, E., Wolffenbuttel, R.F., "Stability of Silicon microfabricated pull-in voltage references", Proc. of CPEM 2002, IEEE Conf. on Precision Electromagnetic Measurements, Ottawa, Canada, June 16-21. Tagged XML BibTex
2001
Rocha, L., Cretu, E., Wolffenbuttel, R.F., "Design of a Pull-in Voltage Reference Structure", Proc. of MME_2001 (Micromechanics Europe), Cork, Ireland, Sept. 16-18. Tagged XML BibTex
Cretu, E., Rocha, L., Wolffenbuttel, R.F., "Using the Pull-in voltage as voltage reference", Proc. of Transducers_2001/Eurosensors XV, pp. 678-680, June 10-14. Tagged XML BibTex
Cretu, E., Rocha, L.A., Wolffenbuttel, R.F., "Micromechanical voltage reference using the pull-in of a beam", (IEEE) Transactions on Instrumentation and Measurement, vol. 50, no. 6, pp. 1504-1507, Dec.. Abstract Tagged XML BibTex