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ISCAS
2003
IEEE
113views Hardware» more  ISCAS 2003»
14 years 2 months ago
Analog-decoder experiments with subthreshold CMOS soft-gates
A collection of analog “soft-gate” CMOS ASICs operating in subthreshold-mode was implemented in a low-cost semi-custom 0.8 µm technology. These soft-gates allow, in particula...
Matthias Frey, Hans-Andrea Loeliger, Felix Lustenb...
ISCAS
2003
IEEE
97views Hardware» more  ISCAS 2003»
14 years 2 months ago
A CMOS neural oscillator using negative resistance
2. COUPLED OSCILLATOR USING TRANSCONDUCTORS A CMOS neural oscillator using negative resistance has An ideal coupled oscillator using two operational been designed and fabricated i...
Han Jung Song, John G. Harris
ISCAS
2003
IEEE
102views Hardware» more  ISCAS 2003»
14 years 2 months ago
Bifurcation analysis of a power-factor-correction boost converter: uncovering fast-scale instability
Bifurcation analysis is performed to a power-factor-correction (PFC) boost converter to examine the fast-scale instability problem. Computer simulations and analysis reveal the po...
C. K. Michael Tse, Octavian Dranga, Herbert H. C. ...
ISMVL
2003
IEEE
100views Hardware» more  ISMVL 2003»
14 years 2 months ago
Biomorphic Analog Devices based on Reaction-Diffusion Systems
In this paper, we introduce new analog devices that emulate natural chemical systems, called the reaction-diffusion (RD) system. The RD system gives us a lot of clues and insights...
Tetsuya Asai, Yoshihito Amemiya
SMI
2003
IEEE
188views Image Analysis» more  SMI 2003»
14 years 2 months ago
On Graph Partitioning, Spectral Analysis, and Digital Mesh Processing
Partitioning is a fundamental operation on graphs. In this paper we briefly review the basic concepts of graph partitioning and its relationship to digital mesh processing. We als...
Craig Gotsman