Sciweavers

ISCAS
2007
IEEE
125views Hardware» more  ISCAS 2007»
14 years 3 months ago
A New CMOS 3.1-11.7 GHz Low Power LNA for Ultra-Wideband Wireless Applications
Md. Mahbub Reja, Chris Sellathamby, Igor M. Filano...
ISCAS
2007
IEEE
131views Hardware» more  ISCAS 2007»
14 years 3 months ago
2-MITE Product-of-Power-Law Networks
— A 2-MITE is a multiple-input translinear element with two input gates. In this paper, different properties of networks of 2-MITEs are derived, especially in the case of product...
Shyam Subramanian, David V. Anderson
ISCAS
2007
IEEE
139views Hardware» more  ISCAS 2007»
14 years 3 months ago
Low-Power CMOS Comparator with Embedded Amplification for Ultra-high-speed ADCs
J. P. Oliveira, João Goes, Bruno Esperanca,...
ISCAS
2007
IEEE
144views Hardware» more  ISCAS 2007»
14 years 3 months ago
Power/Area Trade-Offs in Low-Power/Low-Area Unary-R-2R CMOS Digital-to-Analog Converters
Abstract— Performance trade offs of unary-R-2R and unarybinary digital-to-analog converters are presented. It is shown that for a given resolution and sampling rate, the active a...
Babak Nejati, Larry Larson
ISCAS
2007
IEEE
81views Hardware» more  ISCAS 2007»
14 years 3 months ago
Rate Control for Hierarchical B-picture Coding with Scaling-factors
—The coding performance can be further improved when the hierarchical B-picture coding is introduced into H.264/AVC. However, the existing rate control schemes can NOT work effic...
Long Xu, Wen Gao, Xiangyang Ji, Debin Zhao
ISCAS
2007
IEEE
152views Hardware» more  ISCAS 2007»
14 years 3 months ago
Reduced Complexity Space-Time-Frequency Model for Multi-Channel EEG and Its Applications
— Searching for an efficient summarization of multi-channel electroencephalogram (EEG) behavior is a challenging signal analysis problem. Recently, parallel factor analysis (PAR...
Yodchanan Wongsawat, Soontorn Oraintara, K. R. Rao
ISCAS
2007
IEEE
84views Hardware» more  ISCAS 2007»
14 years 3 months ago
Blue-Noise Sigma-Delta Modulator: Improving Substrate Noise and Nonlinear Amplifier Gain Effects
— This paper presents a method to reduce the effects of substrate noise and nonlinear amplifier gain on sigma-delta (Σ∆) modulators through the use of blue-noise modulation. I...
Eric C. Moule, Zeljko Ignjatovic
ISCAS
2007
IEEE
134views Hardware» more  ISCAS 2007»
14 years 3 months ago
4.7pJ/pulse 7th Derivative Gaussian Pulse Generator for Impulse Radio UWB
Abstract—This paper presents a ultra low-power, lowcomplexity circuit to generate the monocycle pulse for Impulse Radio UWB (IR-UWB) applications. A 7th order derivative Gaussian...
Tuan-Anh Phan, Vladimir Krizhanovskii, Seok-Kyun H...
ISCAS
2007
IEEE
123views Hardware» more  ISCAS 2007»
14 years 3 months ago
Process-Independent Resistor Temperature-Coefficients using Series/Parallel and Parallel/Series Composite Resistors
—this paper introduces series/parallel and parallel/series composite resistor topologies. These topologies allow one to design a temperature coefficient that is insensitive to pr...
B. Robert Gregoire, Un-Ku Moon