Publications

Publications

Recent publications related to the mixed mode design group.

R. C. Fernandez and G Stenberg, "Electric propulsion applications for lunar cargo missions", in proc. IAC2006, Valencia, Spain, 2006.

A. Gabert, J. Borg, and J. Johansson, "Temperature stabilization of electronics module", in proc IMAPS Nordic 2006.

K. Kozmin and J. Johansson, "Constant gm rail-to-rail input transconductance stage with output common mode current compensation", in Proc. IEEE ICECS, 2006.

J. Borg, J. Johansson, J. van Deventer, J. Delsing, "Reciprocal operation of ultrasonic transduers: experiments and simulations", submitted to IEEE Trans. Ultrason. Ferroel. Freq. Ctrl, 2006.

J. Johansson, P-E Martinsson, J. Delsing, "Simulation of Absolute Amplitudes of Ultrasound Signals using Equivalent Circuits", under revision for publication in IEEE Trans. UFFC.

J. Borg, J. Johansson, J. van Deventer, J. Delsing, "Reciprocal Operation of Ultrasonic Transduers: Experimental Results", in proc 2006 IEEE Conf on Ultrason. Ferroel. and Freq. Ctrl., 2006

G. Stenberg, J. Borg, J. Johansosn, G. Wannberg, "Simulation of Post-ADC Digital Beam-Forming for Large Area Radar Receiver Arrays", in proc 2006 Intl. TF Microwave. Conf., 2006.

J. Johansson, M. Gustavsson and J. Delsing, "Ultra-low power transmit/receive ASIC for battery operated ultrasound measurement systems", Elsevier Sensors and Actuators A: Physical, Vol 125, pp 317-328, Jan. 2006.

J. Johansson and J. Delsing, "Microelectronics Mounted on a Piezoelectric Transducer: Method, Simulations , and Measurements", Elsevier Ultrasonics., Vol 44, pp 1-11, 2006.

M. Voelker, H. Neubauer, J. Johansson, R. Dorn and J. Hauer, "A digital filter for mobile ECG measurement systems", in Proc. of IEEE MeMeA 2006, 2006.

R. Dorn, M. Voelker, H. Neubauer, H. Hauer and J. Johansson, "A 3-Channel ECG Measuring System for wireless Applications", in Proc. of IEEE MeMeA 2006, 2006.

J. Delsing, J. Ekman, J. Johansson, S. Sundberg, M. Bäckström and T. Nilsson, Susceptibility of Sensor Networks to Intentional Electromagnetic Interference, in proc. EMC Zurich, Singapore, Feb. 2006

E. M. I. Gustafsson, J. Johansson and J. Delsing, "Relative Ultrasound Measurement Circuit" In Proc. of WISP 2005, Faro, Portugal, Sept. 1-3, 2005.

M. Lundberg, J. Elisasson, J. Allan, J. Johansson and Per Lindgren, Power Characterization of a Bluetooth-Equiped Sensor Node, In Proc. RealWSN Workshop, Stockholm, Sweden, June 2005.

J. Johansson, J. Delsing, "A Compact Ultrasonic Transducer using the Active Piezoceramic Material as Electronics Carrier", Proc. IMAPS workshop, Denver, April, 2004.

J. Johansson, M. Völker, J. Eliasson, Å. Östmark, P. Lindgren, and J. Delsing, "MULLE: A Minimal Sensor Networking Device - Implementation and Manufacturing Challenges", Proc. IMAPS Nordic 2004, pp. 265-271, 2004.

E.M.I. Gustafsson, J. Johansson and J. Delsing, A CMOS Amplifier for Piezo-Electric Crystal Interfaces, Proc. of MIXDES, Polen, June 2004.

K. Kozmin, J. Johansson and J. Delsing, "A low power, propagation delay stable, contious-time comparator", Proc. 22:nd Norchip Conf., 2004, pp 261-264.

J. Johansson and J. Delsing, "Energy and Pulse Control Possibilities using Ultra-Tight Integration of Electronics and Piezoelectric Ceramics", Proc. of UFFC, 2004.

J. Johansson, H. Neubauer, H. Hauer, "A 16-bit 60uW Multi-Bit Sigma-Delta Modulator for Portable ECG Applications," in IEEE European Solid State Conference, 2003, pp. 161-164.

J. Johansson and J. Delsing, "Effects of parasitic electrical components on an ultrasound system: measurements and simulations using SPICE models", Proc. of the SPIE, v 4946, 2002, pp. 174-182.

J. Johansson, P-E. Martinsson, "Incorporation of diffraction effects in simulations of ultrasonic systems using PSpice models", Proc. 2001 IEEE Ultrasonic Symposium, pp 405-410, 2001.

J. Johansson, "Optimization of a piezoelectric crystal driver stage using system simulations", Proc. 2000 IEEE Ultrasonic Symposium, pp 1049-1054, 2000.