Concept

Carrier-to-noise ratio

Related publications (472)

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EPFL2006

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Single photon sources have recently attracted significant interest for their potential role in the future applications of quantum cryptography, and in the longer term, quantum computing. Among the different types of single photon emitters, semiconductor qu ...

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We present a new concept for fluorescence lifetime imaging (FLIM) based on time-resolved Hadamard imaging (HI). HI allows image acquisition by use of one single-point detector without requiring a moving scanning stage. Moreover, it reduces the influence of ...

2005

Low-Power Adaptive Bias/Clock Generator Using 0.18um CMOS Technology for Multi-Core Continuous Voltage and Frequency Scaling

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This paper presents a continuous voltage and frequency scaling approach achieving lower transition (both energy and time) overheads implied by changing voltage levels, at a very low power dissipation and silicon area cost for multi-processor systems with i ...

2005

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2005

Impact of Interferences on Connectivity in Ad Hoc Networks

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We study the impact of interferences on the connectivity of large-scale ad-hoc networks, using percolation theory. We assume that a bi-directional connection can be set up between two nodes if the signal to noise ratio at the receiver is larger than some t ...

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Yusuf Leblebici, Zeynep Toprak Deniz

2005

Spectral Signal-to-Noise Ratio and Resolution Assessment of 3D Reconstructions

Michaël Unser, Philippe Thévenaz

Measuring the quality of three-dimensional (3D) reconstructed biological macromolecules by transmission electron microscopy is still an open problem. In this article, we extend the applicability of the spectral signal-to-noise ratio (SSNR) to the evaluatio ...

Elsevier2005

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The intent of this paper is to show how the accuracy of 3D position tracking can be improved by considering rover locomotion in rough terrain as a holistic problem. An appropriate locomotion concept endowed with a controller min- imizing slip improves the ...

2005

VLSI implementation of MIMO detection using the sphere decoding algorithm

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Multiple-input multiple-output (MIMO) techniques are a key enabling technology for high-rate wireless communications. This paper discusses two ASIC implementations of MIMO sphere decoders. The first ASIC attains maximum-likelihood performance with an avera ...

2005

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