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检索条件"机构=Graduate Program in Microelectronics"
156 条 记 录,以下是1-10 订阅
排序:
Indirect Test Pattern Generation for Mixed-Signal Circuits Using Machine Learning
IEEE Design and Test
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IEEE Design and Test 2025年
作者: Ferreira, Állan F. G. Zilch, Lucas B. Lubaszewski, Marcelo S. Balen, Tiago R. Universidade Federal Do Rio Grande Do Sul Graduate Program in Microelectronics - PGMICRO Porto Alegre Brazil
This work introduces a machine learning method for indirect test pattern generation in analog and mixed-signal circuits. The proposed method employs a low-cost test generation tool to simulate circuit specifications a... 详细信息
来源: 评论
Energy-Efficient Hardware Architecture for VVC TZS Using Approximate Subtractors
Energy-Efficient Hardware Architecture for VVC TZS Using App...
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IEEE Latin American Symposium on Circuits and Systems (LASCAS)
作者: Rafael Ferreira Luciano Agostini Cláudio M. Diniz Bruno Zatt Video Technology Research Group (ViTech) Graduate Program in Computing (PPGC) Federal University of Pelotas (UFPel) Pelotas RS Brazil Microelectronics Group (GME) Graduate Program in Microelectronics (PGMICRO) Federal University of Rio Grande do Sul (UFRGS) Porto Alegre Brazil
This paper investigates the impact of approximate subtractors in the hardware architecture of the Sum of Absolute Differences (SAD) computation within the Test Zone Search (TZS) algorithm, commonly used in current vid... 详细信息
来源: 评论
Quality-Reconfigurable Approximate Multiplier Utilizing Select Leading One-Bit Blocks
Quality-Reconfigurable Approximate Multiplier Utilizing Sele...
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IEEE Latin American Symposium on Circuits and Systems (LASCAS)
作者: João M. Bedin Pedro T. L. Pereira Rodrigo N. Wuerdig Eduardo Da Costa Sergio Bampi Graduate Program in Microelectronics (PGMicro) - Federal University of Rio Grande do Sul (UFRGS) Porto Alegre Brazil Graduate Program in Electronic Engineering and Computing - Catholic University of Pelotas (UCPel) Pelotas Brazil
Multipliers are essential for emerging technologies, as they are vital arithmetic circuits in many energy-efficient applications, such as digital signal processing and machine learning applications. Approximate multip... 详细信息
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Exploring Parallelism in ZynqNet AI Engine to Accelerate Image Classification in Aerospace
Exploring Parallelism in ZynqNet AI Engine to Accelerate Ima...
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IEEE Latin American Symposium on Circuits and Systems (LASCAS)
作者: Eduardo Marañon Aguilar Fabio Benevenuti Fernanda Lima Kastensmidt Federal University of Rio Grande do Sul (UFRGS) Institute of Informatics Microelectronics Graduate Program (PGMICRO) Porto Alegre Brazil
This research investigates various configurations of the Zynqnet AI Engine to accelerate image classification tasks using the SAT-6 dataset and a 4-layer CNN. The C++ code for the hardware accelerator was translated i... 详细信息
来源: 评论
Jitter Due to Random Telegraph Noise in Voltage-Controlled Oscillators Based on Ring Oscillators
Jitter Due to Random Telegraph Noise in Voltage-Controlled O...
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IEEE Latin American Symposium on Circuits and Systems (LASCAS)
作者: Caroline P. Garcia Bernardo Lourosa Gilson I. Wirth Graduate Program in Microelectronics (PGMicro) Universidade Federal do Rio Grande do Sul Porto Alegre Brazil Electrical Engineering Department (DELET) Universida de Federal do Rio Grande do Sul Porto Alegre Brazil
As transistors dimensions shrink to nanometer sizes, the variability of their electrical parameters becomes a significant factor in the performance of integrated circuits. Random Telegraph Noise (RTN) is a time-depend... 详细信息
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Improved optical enhancement using double-width plasmonic gratings with nanogaps
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Photonics Research 2016年 第5期4卷 173-180页
作者: Ahmad A.Darweesh Stephen J.Bauman Joseph B.Herzog Microelectronics-Photonics Graduate Program University of Arkansas Department of Physics University of Arkansas
Plasmonic grating structures have been shown effective at increasing near-field optical enhancement. A doublewidth plasmonic grating design is introduced, where each period has two alternating metal widths separated b... 详细信息
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A 37 nW MOSFET-Only Voltage Reference in 0.13 μm CMOS  33
A 37 nW MOSFET-Only Voltage Reference in 0.13 μm CMOS
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33rd Symposium on Integrated Circuits and Systems Design, SBCCI 2020
作者: de Lima, Vanessa F. Klimach, Hamilton UFRGS Microelectronics Graduate Program Porto Alegre RS Brazil
This work presents the design of a MOS-only voltage reference with nano-watt power consumption. The proposed circuit consists of a threshold voltage monitor circuit cascaded with a high-slope proportional to absolute ... 详细信息
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A CMOS low noise transconductance amplifier for 1-6 GHz bands  6
A CMOS low noise transconductance amplifier for 1-6 GHz band...
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6th IEEE Latin American Symposium on Circuits and Systems, LASCAS 2015
作者: Cordova, David Fabris, Eric Bampi, Sergio NSCAD Microelectronics Porto Alegre RS Brazil Graduate Program on Microelectronics UFRGS Porto Alegre Brazil
The linearity and noise requirements in multi-band multi-standard applications make the design of RF CMOS circuits very challenging. A wideband low-noise transconductance amplifier (LNTA) in CMOS 0.13 μm technology t... 详细信息
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Attribution of Fano resonant features to plasmonic particle size, lattice constant, and dielectric wavenumber in square nanoparticle lattices
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Photonics Research 2014年 第1期2卷 15-23页
作者: Drew DeJarnette Justin Norman D.Keith Roper Microelectronics and Photonics Graduate Program University of ArkansasFayettevilleArkansas 72701USA Department of Chemical Engineering University of ArkansasFayettevilleArkansas 72701USA
Fano resonances between plasmons and diffracted light offer tunable energies and locales,but attribution of Fano resonance features to geometry and physicochemistry of metal nanostructures and adjacent dielectrics has... 详细信息
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An Optimized VLSI Exponential Unit Design Exploring Efficient Arithmetic Operation Strategies  30
An Optimized VLSI Exponential Unit Design Exploring Efficien...
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30th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2023
作者: Da Costa, Patrícia Da Rosa, Morgana Soares, Rafael Da Costa, Eduardo Bampi, Sergio Federal University of Rio Grande Do Sul Graduate Program on Microelectronics Porto Alegre Brazil Graduate Program on Computing Pelotas Brazil Graduate Program on Electronic Engineering and Computing Pelotas Brazil Porto Alegre Brazil
This work presents an optimized exponential function VLSI hardware design by Taylor series expansion. The proposed architecture implements the exponential by approximating the logic design of a 4th-order Taylor series... 详细信息
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