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检索条件"机构=Graduate Program in Microelectronics"
156 条 记 录,以下是51-60 订阅
排序:
Maximizing the Power-Efficiency of the Approximate Pruned Modified Rounded DCT Exploiting Approximate Adder Compressors
Maximizing the Power-Efficiency of the Approximate Pruned Mo...
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IEEE International New Circuits and Systems Conference
作者: Guilherme Paim Leandro M. G. Rocha Eduardo A. C. da Costa Sergio Bampi Graduate Program in Microelectronics (PGMicro) Federal University of Rio Grande do Sul (UFRGS) Brazil Graduate Program on Electronic Engineering and Computing Catholic University of Pelotas (UCPel) Brazil
This paper proposes the use of approximate adder compressors for a low-power 8-point Modified Rounded Discrete Cosine Transform (MRDCT_(10)) implementation. The algebraic approximation of the MRDCT was previously intr...
来源: 评论
Exploring Architectural Solutions for an Energy-Efficient Kalman Filter Gain Realization
Exploring Architectural Solutions for an Energy-Efficient Ka...
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IEEE International Conference on Electronics, Circuits and Systems (ICECS)
作者: Pedro T. L. Pereira Guilherme Paim Patrícia Ücker Eduardo Costa Sérgio Almeida Sergio Bampi Graduate Program on Electronic Engineering and Computing Catholic University of Pelotas (UCPel) Brazil Graduate Program on Microelectronics (PGMicro) Federal University of Rio Grande do Sul (UFRGS) Brazil
The Kalman filter is a signal processing algorithm that plays an essential role in real-time mobile applications as nano drones navigation, spacecraft orbit control, GPS positioning, image recognition, and sensor data...
来源: 评论
0.3 V supply, 17 ppm/°C 3-transistor picowatt voltage reference
0.3 V supply, 17 ppm/°C 3-transistor picowatt voltage refer...
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IEEE Latin American Symposium on Circuits and Systems (LASCAS)
作者: Arthur Campos de Oliveira Jhon Gomez Caicedo Hamilton Duarte Klimach Sergio Bampi Microelectronics Graduate Program Federal University of Rio Grande do Sul Porto Alegre RS Brazil
In this work a novel resistorless MOSFET 3-transistor voltage reference that operates in the picowatt range and occupies very small area is proposed. The circuit is based on a self-cascode structure that is biased in ... 详细信息
来源: 评论
A 300mV-Supply, 2nW-Power, 80pF-Load CMOS Digital-Based OTA for IoT Interfaces
A 300mV-Supply, 2nW-Power, 80pF-Load CMOS Digital-Based OTA ...
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IEEE International Conference on Electronics, Circuits and Systems
作者: Pedro Toledo Paolo Crovetti Hamilton Klimach Sergio Bampi Graduate Program in Microelectronics (PGMICRO) Federal University of Rio Grande do Sul Politecnico di Torino
This paper presents a power-efficient Ultra Low Voltage (ULV) Digital-Based Operational Transconductance Amplifier (DB-OTA), which uses static logic gates and processes digitally the analog input signal. Post-layout s...
来源: 评论
Optimizing Iterative-based Dividers for an Efficient Natural Logarithm Operator Design
Optimizing Iterative-based Dividers for an Efficient Natural...
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IEEE Latin American Symposium on Circuits and Systems (LASCAS)
作者: Patrícia Ücker Miguel R. Weirich Guilherme Paim Eduardo A. C. da Costa Sergio Bampi Graduate Program on Electronic Engineering and Computing Catholic University of Pelotas (UCPel) Brazil Graduate Program on Microelectronics (PGMicro) Federal University of Rio Grande do Sul (UFRGS) Brazil
This work proposes to optimize iterative-based dividers for a natural logarithm operator design. The logarithm operator approximates the function at the base e. Such an operator is implemented using Taylor Series appr... 详细信息
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Flexible Temperature-Pressure Organic Sensor
Flexible Temperature-Pressure Organic Sensor
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microelectronics Technology and Devices (SBMicro)
作者: L.P. Martins H.I. Boudinov Federal University of Rio Grande do Sul: Microelectronics Graduate Program (PPGMicro) Porto Alegre Brazil
Our work intends to develop dual-parameter pressure-temperature sensors by taking advantage of the independent thermoelectric and piezo resistive effects in a single flexible and compressible conductive foam. Such dev... 详细信息
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Ultra-Low Power Relaxation Oscillators survey: Design Trends and Challenges
Ultra-Low Power Relaxation Oscillators survey: Design Trends...
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PhD Research in microelectronics and Electronics Latin America (PRIME-LA)
作者: William Teles Medeiros Hamilton Klimach Sergio Bampi Microelectronics Graduate Program - UFRGS - Porto Alegre RS Brazil UFRGS - Porto Alegre RS Brazil
The Relaxation oscillators (ROSCs) offer a better trade-off between power consumption, physical area and accuracy. This paper presents a study of recently published ultra-low-power relaxation oscillators with low-temp... 详细信息
来源: 评论
A Power-Efficient FFT Hardware Architecture Exploiting Approximate Adders
A Power-Efficient FFT Hardware Architecture Exploiting Appro...
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IEEE Latin American Symposium on Circuits and Systems (LASCAS)
作者: Guilherme Ferreira Pedro T. L. Pereira Guilherme Paim Eduardo Costa Sergio Bampi Graduate Program in Microelectronics (PGMICRO) Federal University of Rio Grande do Sul (UFRGS) Brazil Graduate Program in Electronic Engineering and Computing Catholic University of Pelotas (UCPel) Brazil
This work presents an energy-efficient Fast Fourier Transform (FFT) hardware architecture exploiting approximate adder circuits. The FFT hardware architecture consists of a fixed-point fully sequential architecture wi... 详细信息
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A 0.45 V, 93 pW temperature-compensated CMOS voltage reference
A 0.45 V, 93 pW temperature-compensated CMOS voltage referen...
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IEEE Latin American Symposium on Circuits and Systems (LASCAS)
作者: Arthur Campos de Oliveira David Cordova Hamilton Duarte Klimach Sergio Bampi Microelectronics Graduate Program Federal University of Rio Grande do Sul porto Alegre RS Brazil
This paper presents a self-biased self-cascode MOSFET (SBSCM) voltage reference that can operate with supply voltages as low as 0.45 V while consuming tens of pW. The voltage reference is generated through the self-ca... 详细信息
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An Efficient NLMS-based VLSI Architecture for Robust FECG Extraction and FHR Processing
An Efficient NLMS-based VLSI Architecture for Robust FECG Ex...
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IEEE International Conference on Electronics, Circuits and Systems (ICECS)
作者: Patrícia U. L. da Costa Guilherme Paim Leandro Rocha Eduardo da Costa Sérgio Almeida Sergio Bampi Graduate Program on Electronic Engineering and Computing - Catholic University of Pelotas (UCPel) Brazil Graduate Program on Microelectronics (PGMicro) - Federal University of Rio Grande do Sul (UFRGS) Brazil
This work presents an efficient NLMS-based VLSI architecture to extract the fetal electrocardiogram (FECG) and detect the fetal heart rate (FHR), using the adaptive filter strategy. The efficient NLMS-based architectu... 详细信息
来源: 评论