Veikko Porra

16 papers C 2Journal 4Unranked 10
YearRankTypeTitle / Venue / Authors
2001 — conf
Monolithic tunable capacitors for RF applications.
ISCAS (1)
Kari Stadius, Risto Kaunisto, Veikko Porra
2001 — conf
Theoretical connection between PN-sequences and chaos makes simple FPGA pseudo-chaos sources possible.
ICECS
A. Mozsáry, L. Azzinari, K. Król, Veikko Porra
1999 J jnl
A QCIF Resolution Binary I/O CNN-UM Chip.
J. VLSI Signal Process.
Ari Paasio, Asko Kananen, Kari Halonen, Veikko Porra
1999 — conf
Varactor diodeless harmonic VCOs for GHz-range applications.
ICECS
Kari Stadius, Risto Kaunisto, Veikko Porra
1998 — conf
A 3 GHz silicon-BJT active resonator and filter.
ICECS
Risto Kaunisto, Kari Stadius, Veikko Porra
1998 — conf
A 48 by 48 CNN chip operating with B/W images.
ICECS
Ari Paasio, Asko Kananen, Kari Halonen, Veikko Porra
1998 — conf
A high frequency harmonic VCO with an artificial varactor.
ICECS
Kari Stadius, Risto Kaunisto, Veikko Porra
1998 — conf
Design considerations for a linear modulation DCSK chaos-based radio.
ICECS
Manuel Delgado-Restituto, Ángel Rodríguez-Vázquez, Veikko Porra
1997 J jnl
A low-voltage, low-power CMOS fifth-order elliptic GM-C filter for baseband mobile, wireless communication.
IEEE Trans. Circuits Syst. Video Technol.
Chung-Chih Hung, Kari Halonen, Mohammed Ismail, Veikko Porra, Akira Hyogo
1996 — conf
Implementation of cellular neural network operating with bipolar images.
ICNN
Ari Paasio, Adam Dawidziuk, Veikko Porra
1996 — conf
Low-voltage, micropower weak-inversion CMOS GM-C filter.
ICECS
Chung-Chih Hung, Kari Halonen, Veikko Porra, Mohammed Ismail
1996 — conf
VLSI implementation of cellular neural network universal machine.
ICECS
Ari Paasio, Adam Dawidziuk, Veikko Porra
1994 C conf
CMOS Implementation of Associative Memory Using Cellular Neural Network Having Adjustable Template Coefficients.
ISCAS
Ari Paasio, Kari Halonen, Veikko Porra
1994 C conf
Integrated BiCMOS IF-Modules for Mobile Telecommunication Applications.
ISCAS
Kari Halonen, Veikko Porra, P. Alinikula, Kimmo Koli, H. Riihihuhta, J. Hännikäinen
1992 J jnl
Programmable analogue vlsi cnn chip with local digital logic.
Int. J. Circuit Theory Appl.
Kari Halonen, Veikko Porra, Tamás Roska, Leon O. Chua
1991 J jnl
Higher-order modelling of the diffusion dynamics in a bipolar transistor.
Int. J. Circuit Theory Appl.
Kari Lehtinen, Markku Sipila, Veikko Porra