Veikko Porra

According to our database, Veikko Porra authored at least 16 papers between 1991 and 2001.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2001

Monolithic tunable capacitors for RF applications.

Kari Stadius, Risto Kaunisto, Veikko Porra

Proceedings of the 2001 International Symposium on Circuits and Systems, 2001

Theoretical connection between PN-sequences and chaos makes simple FPGA pseudo-chaos sources possible.

A. Mozsáry, L. Azzinari, K. Król, Veikko Porra

Proceedings of the 2001 8th IEEE International Conference on Electronics, 2001

1999

A QCIF Resolution Binary I/O CNN-UM Chip.

Ari Paasio, Asko Kananen, Kari Halonen, Veikko Porra

J. VLSI Signal Process., 1999

Varactor diodeless harmonic VCOs for GHz-range applications.

Kari Stadius, Risto Kaunisto, Veikko Porra

Proceedings of the 6th IEEE International Conference on Electronics, Circuits and Systems, 1999

1998

A high frequency harmonic VCO with an artificial varactor.

Kari Stadius, Risto Kaunisto, Veikko Porra

Proceedings of the 5th IEEE International Conference on Electronics, Circuits and Systems, 1998

A 48 by 48 CNN chip operating with B/W images.

Ari Paasio, Asko Kananen, Kari Halonen, Veikko Porra

Proceedings of the 5th IEEE International Conference on Electronics, Circuits and Systems, 1998

A 3 GHz silicon-BJT active resonator and filter.

Risto Kaunisto, Kari Stadius, Veikko Porra

Proceedings of the 5th IEEE International Conference on Electronics, Circuits and Systems, 1998

Design considerations for a linear modulation DCSK chaos-based radio.

Manuel Delgado-Restituto, Ángel Rodríguez-Vázquez, Veikko Porra

Proceedings of the 5th IEEE International Conference on Electronics, Circuits and Systems, 1998

1997

A low-voltage, low-power CMOS fifth-order elliptic GM-C filter for baseband mobile, wireless communication.

Chung-Chih Hung, Kari Halonen, Mohammed Ismail, Veikko Porra, Akira Hyogo

IEEE Trans. Circuits Syst. Video Technol., 1997

1996

Implementation of cellular neural network operating with bipolar images.

Ari Paasio, Adam Dawidziuk, Veikko Porra

Proceedings of International Conference on Neural Networks (ICNN'96), 1996

VLSI implementation of cellular neural network universal machine.

Ari Paasio, Adam Dawidziuk, Veikko Porra

Proceedings of Third International Conference on Electronics, Circuits, and Systems, 1996

Low-voltage, micropower weak-inversion CMOS GM-C filter.

Chung-Chih Hung, Kari Halonen, Veikko Porra, Mohammed Ismail

Proceedings of Third International Conference on Electronics, Circuits, and Systems, 1996

1994

CMOS Implementation of Associative Memory Using Cellular Neural Network Having Adjustable Template Coefficients.

Ari Paasio, Kari Halonen, Veikko Porra

Proceedings of the 1994 IEEE International Symposium on Circuits and Systems, ISCAS 1994, London, England, UK, May 30, 1994

Integrated BiCMOS IF-Modules for Mobile Telecommunication Applications.

Kari Halonen, Veikko Porra, P. Alinikula, Kimmo Koli, H. Riihihuhta, J. Hännikäinen

Proceedings of the 1994 IEEE International Symposium on Circuits and Systems, ISCAS 1994, London, England, UK, May 30, 1994

1992

Programmable analogue vlsi cnn chip with local digital logic.

Kari Halonen, Veikko Porra, Tamás Roska, Leon O. Chua

Int. J. Circuit Theory Appl., 1992

1991

Higher-order modelling of the diffusion dynamics in a bipolar transistor.

Kari Lehtinen, Markku Sipila, Veikko Porra

Int. J. Circuit Theory Appl., 1991