Recent papers:

Files in pdf format or external links.

• A. C. M. de Queiroz, L. P. Caloba, and E. Sanchez-Sinencio, Signal flow graph OTA-C integrated filters, 1988 IEEE ISCAS, Espoo, Finland, pp. 2165-2168, June 1988. 
• A. C. M. de Queiroz and L. P. Caloba, Some practical problems in OTA-C filters related with parasitic capacitances, 1990 IEEE ISCAS, New Orleans, USA, pp. 2279-2282, May 1990.
• A. C. M. de Queiroz and L. P. Caloba, Optimal filter overdesign, 36th MWSCAS, Detroit, USA, August 1993, pp. 1388-1391.
• J. Schechtman, A. C. M. de Queiroz, and L. P. Caloba A high performance balanced MOS transconductor, 36th MWSCAS, Detroit, USA, August 1993, pp. 1378-1381.
• J. Schechtman, A. C. M. de Queiroz, and L. P. Caloba, Switched-current filters using component simulation, 1994 IEEE ISCAS, London, U. K., May 1994, pp. 569-572.
• A. C. M. de Queiroz and P. M. Pinheiro, Switched-current ladder band-pass filters, 1994 IEEE ISCAS, London, U. K., May 1994, pp. 309-312.
• J. Schechtman, A. C. M. de Queiroz, and L. P. Caloba, A practical implementation scheme for component simulation SI filters, 38th MWSCAS, Rio de Janeiro, Brazil, August 1995, pp. 174-177.
• A. C. M. de Queiroz and L. P. Caloba, Reactive loop elimination and the use of special approximations in the design of OTA-C filters, 38th MWSCAS, Rio de Janeiro, Brazil, August 1995, pp. 1341-1344.
• A. C. M. de Queiroz, Compact nodal analysis with controlled sources modeled by ideal operational amplifiers, 38th MWSCAS, Rio de Janeiro, Brazil, August 1995, pp. 1205-1208.
• A. C. M. de Queiroz and L. P. Caloba, Statistical prediction of errors in the localization of poles and zeros by sensitivity analysis, 1996 IEEE ISCAS, Atlanta, USA, pp. IV/608-IV/611, May 1996.
• A. C. M. de Queiroz and R. R. Martins, Experimental bipolar realization of a switched-current filter, 39th MWSCAS, Ames, Iowa, USA, pp. 907-910, August 1996.
• A. C. M. de Queiroz and J. Schechtman, Elimination of nonlinear clock feedthrough in component-simulation switched-current circuits, by , 1998 IEEE ISCAS, Monterey, USA, May 1998, Vol. I, pp. 325-328.
• A. C. M. de Queiroz and J. Schechtman, Sensitivity and error reduction by component swapping in switched-current filters, 1999 IEEE ISCAS, Orlando, USA, May 1999, Vol. 2, pp. 480-483.
• A. C. M. de Queiroz, Synthesis of multiple resonance networks, 2000 IEEE ISCAS, Geneva, Switzerland, May 2000, Vol. V, pp. 413-416.
• A. C. M. de Queiroz, Considerations about frequency spectrum and signal feedthrough in the design of switched-current filters, 6th SMACD, Lisbon, Portugal, October 2000, pp. 163-166.
• A. C. M. de Queiroz, Unbalanced lattice switched-current filters, 2001 IEEE ISCAS, Sydney, Australia, May 2001, Vol I, pp. 1-4.
• A. S. de la Vega, A. C. M. de Queiroz, and P. S. R. Diniz, Adaptive filter implementation using switched-current technique, 2001 IEEE ISCAS, Sydney, Australia, May 2001, Vol I, pp. 17-20.
• A. C. M. de Queiroz, A simple design technique for multiple resonance networks, ICECS 2001, Malta, September 2001, Vol I, pp. 169-172.
• A. C. M. de Queiroz, Generalized multiple resonance networks, 2002 IEEE ISCAS, Scottsdale, USA, May 2002, Vol. III, pp. 519-522.
• A. C. M. de Queiroz Capacitively coupled multiple resonance networks, 2003 IEEE ISCAS, Bangkok, Thailand, May 2003, Vol. I, pp. 181-184.
• A. C. M. de Queiroz, Cálculo de indutâncias e indutâncias mútuas pelo método de Maxwell, Semana da Eletrônica 2003, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil, September 2003.
• A. C. M. de Queiroz, Automatic adjustment of the output impedance of a balanced transconductor using a charged capacitor, 46th MWSCAS, Cairo, Egypt, December 2003.
• A. C. M. de Queiroz, Band-pass multiple resonance networks, 47th MWSCAS, Hiroshima, Japan, July 2004, Vol. III, pp. 275-278.
• A. C. M. de Queiroz, Multiple resonance networks with incomplete energy transfer and operating with zero-state response, 2005 IEEE ISCAS, Kobe, Japan, May 2005, Vol. I, pp. 236-239.
• A. C. M. de Queiroz, Component simulation switched-current filters using backward Euler transformation, 49th MWSCAS, San Juan, Puerto Rico, August 2006 (no pages).
  
• A. C. M. de Queiroz, Doublers of Electricity, Physics Education, 42, March 2007, pp. 156-162.
• A. C. M. de Queiroz, The triple resonance network with sinusoidal excitation, ICECS 2007, Marrakech, Morroco, December 2007. Note.
• A. C. M. de Queiroz, Wideband asymmetrical bandpass LC-ladder matching networks for low-noise amplifiers,  ICECS 2008, St. Julians, Malta, 31 de agosto a 3 de setembro de 2008. pp. 974-977.
• A. C. M. de Queiroz, Balanced transconductor-C ladder filters with improved linearity, 52^nd MWSCAS, Cancún, Mexico, August 2009, pp. 41-44.
  
• A. C. M. de Queiroz, Electrostatic vibrational energy harvesting using a variation of Bennet’s doubler, 53th MWSCAS, Seattle, USA, August 2010. pp. 404-407.
• A. C. M. de Queiroz, Live demonstration: Electronic doubler of electricity, 2011 IEEE ISCAS, Rio de Janeiro, Brazil, May 2011, p. 1991.
• A. C. M. de Queiroz and M. Domingues, Electrostatic energy harvesting using doublers of electricity, 54th MWSCAS, Seoul, South Korea, August 2011, pp. 1-4.
• A. C. M. de Queiroz and M. Domingues, The doubler of electricity used as battery charger, IEEE Transactions on Circuits and Systems II, Vol. 58, 12, December 2011, pp. 797-801. 

Other documents:

• Mutual inductance and inductance calculations by Maxwell's method, by A. C. M. de Queiroz.
• Capacitance calculations, by A. C. M. de Queiroz.
• Switched-current circuits, synthesis and analysis techniques, by A. C. M. de Queiroz.

Some references mentioned in the papers:

Multiple resonance networks:

• P. Drude, "Uber induktive Erregung zweier elektrischer Schwingungskreise mit Anwendung auf Perioden und Dampfungsmessung, Tesla transformatoren und drahtlose Telegraphie," Annalen der Physik, pp. 512-561, vol. 13, 1904.
• F. M. Bieniosek, "Triple resonance pulse transformer circuit," Review of Scientific Instruments 61 (6) p. 1717, June 1990.
• F. M. Bieniosek, "Triple resonance high voltage pulse transformer circuit," Proc. 6th IEEE Pulsed Power Conference, p. 700, 1987.
  

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Last update: 28 January 2012.