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Recent Submissions
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VIA: A smart scratchpad for vector units with application to sparse matrix computations
(Institute of Electrical and Electronics Engineers (IEEE), 2021)
Conference report
Open AccessSparse matrix operations are critical kernels in multiple application domains such as High Performance Computing, artificial intelligence and big data. Vector processing is widely used to improve performance on mathematical ... -
Noise-induced Performance Enhancement of Variability-aware Memristor Networks
(2019)
Conference report
Restricted access - publisher's policyMemristor networks are capable of low-power, massive parallel processing and information storage. Moreover, they have widely used for a vast number of intelligent data analysis applications targeting mobile edge devices ... -
Experimental investigation of memristance enhancement
(2019)
Conference report
Restricted access - publisher's policyMemristor devices are two-terminal nanoscale circuit elements that exhibit nonvolatile information storing and can be manufactured in ultra-dense arrays with low-power operation. Although, theoretically, memristors are ... -
A 250-ps integrated ultra-wideband timed array beamforming receiver in 0.18 um CMOS
(Institute of Electrical and Electronics Engineers (IEEE), 2020)
Conference lecture
Restricted access - publisher's policyThis paper presents a 4-channel ultra-wideband (UWB) timed array beamforming receiver designed in a standard 0.18-um CMOS technology. The proposed timed array receiver achieves a maximum delay of 250 ps at the maximum beam ... -
A memristor-based quaternary memory with adaptive noise tolerance
(Institute of Electrical and Electronics Engineers (IEEE), 2020)
Conference report
Restricted access - publisher's policyConsidering the constraints of CMOS technology progress at the nano-domain, memristor technology is one of the preferred alternatives to merge with and substitute CMOS-based memory circuits. At the same time to increase ... -
An academic RISC-V silicon implementation based on open-source components
(Institute of Electrical and Electronics Engineers (IEEE), 2020)
Conference report
Open AccessThe design presented in this paper, called preDRAC, is a RISC-V general purpose processor capable of booting Linux jointly developed by BSC, CIC-IPN, IMB-CNM (CSIC), and UPC. The preDRAC processor is the first RISC-V ... -
Effect of lattice defects on the transport properties of graphene nanoribbon
(2019)
Conference report
Restricted access - publisher's policyGraphene nanoribbons are the most emerging graphene structures for electronic applications. Here, we present our calculation results on the impact of lattice defects on the transport properties of these structures. Preliminary ... -
Linear, time-invariant model of the dynamics of a CMOS CC-CP
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Conference lecture
Open AccessThis paper presents the development of a linear dynamic model of a MOS Cross Coupled Charge Pump (CC-CP) suitable for low voltage energy harvesting systems in the form of a Discrete-Time State-Space set of equations ... -
A pragmatic gaze on stochastic resonance based variability tolerant memristance
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Conference report
Open AccessStochastic Resonance (SR) is a nonlinear system specific phenomenon, which was demonstrated to lead to system unexpected (counter-intuitive) performance improvements under certain noise conditions. Memristor, on the other ... -
Wave computing with passive memristive networks
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Conference report
Open AccessSince CMOS technology approaches its physical limits, the spotlight of computing technologies and architectures shifts to unconventional computing approaches. In this area, novel computing systems, inspired by natural and ... -
Aging in CMOS RF linear power amplifiers: experimental comparison and modeling
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Conference report
Restricted access - publisher's policyThis paper characterizes experimentally the aging degradation experienced by two different 2.45 GHz power amplifier circuits of similar performance, implemented in a 65 nm CMOS technology. Results demonstrate the importance ... -
On the variability-aware design of memristor-based logic circuits
(Institute of Electrical and Electronics Engineers (IEEE), 2018)
Conference report
Open AccessEver since the advent of the first TiO 2 -based memristor and the respective linear model published by Hewlett-Packard Labs, several behavioral models of memristors have been published. Such models capture the fundamental ...
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