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151
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GLVLSI
2008
IEEE
15 years 10 months ago
2008
IEEE
This paper presents the design and evaluation of a new SRAM cell made of nine transistors (9T). The proposed 9T cell utilizes a scheme with separate read and write wordlines; it i...
142
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ICASSP
2008
IEEE
15 years 10 months ago
2008
IEEE
We consider estimation of the noise spectral variance from speech signals contaminated by highly nonstationary noise sources. In each time frame, for each frequency bin, the noise...
128
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ISQED
2008
IEEE
15 years 10 months ago
2008
IEEE
We present an error-tolerant SRAM design optimized for ultra-low standby power. Using SRAM cell optimization techniques, the maximum data retention voltage (DRV) of a 90nm 26kb SR...
152
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VTC
2007
IEEE
15 years 10 months ago
2007
IEEE
Abstract— We analyze the performance of multiple-input multiple-output (MIMO) systems employing orthogonal space-time block codes (STBC) in general Nakagami-m fading channels wit...
116
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DATE
2006
IEEE
15 years 10 months ago
2006
IEEE
With reference to digital input power amplifier for automotive audio applications, the paper presents an exhaustive exploration of the huge mixed-signal space to find optimal trad...