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Distributed polarization sensing
SPIE Proceedings, 2017Distributed sensing by means of polarimetric analysis of the Rayleigh scattering has been among the first distributed optical fiber sensors ever proposed. Despite offering some unique features, like distributed sensing of magnetic fields and torsion, the method has not yet achieved full commercial maturity. The talk will review the present state of art,
Galtarossa, Andrea, Palmieri, Luca
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Physics World, 1991
The use of optical fibres as transducers is currently the subject of a great deal of research and rapidly increasing product and rapidly increasing product development activity. This growing interest in optical fibre transducers is justified by the promise of sensors able to offer high accuracy and measurement bandwidth (compared with electrical ...
Arthur Hartog, Geoffrey Gamble
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The use of optical fibres as transducers is currently the subject of a great deal of research and rapidly increasing product and rapidly increasing product development activity. This growing interest in optical fibre transducers is justified by the promise of sensors able to offer high accuracy and measurement bandwidth (compared with electrical ...
Arthur Hartog, Geoffrey Gamble
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Distributed and Layered Sensing
2007 International Waveform Diversity and Design Conference, 2007One can easily envision future military operations and emerging civilian requirements (e.g. intelligent unmanned vehicles for urban warfare, intelligent manufacturing plants) that will be both complex and stressing and will demand innovative sensors and sensor configurations. The goal of our research into distributed and layered sensing is to develop a
Michael C. Wicks, William Moore
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Distributed Compressive Sensing Based Spectrum Sensing Method
2018For multi-antenna system, the difficulties of preforming spectrum sensing are high sampling rate and hardware cost. To alleviate these problems, we propose a novel utilization of distributed compressive sensing for the multi-antenna case. The multi-antenna signals first are sampled in terms of distributed compressive sensing, and then the time-domain ...
Yanping Chen 0007 +2 more
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Sensors and Actuators B: Chemical, 1997
When a gas mixture is passed over a catalytic surface its composition will change due to the catalytic activity of the surface. Different molecules have different reaction rates and this fact can be used in combination with distributed chemical sensors to increase the discriminating capability of the sensors. In a measurement cell (palladium covered or
T Eklöv, H Sundgren, I Lundström
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When a gas mixture is passed over a catalytic surface its composition will change due to the catalytic activity of the surface. Different molecules have different reaction rates and this fact can be used in combination with distributed chemical sensors to increase the discriminating capability of the sensors. In a measurement cell (palladium covered or
T Eklöv, H Sundgren, I Lundström
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Distributed Sensing and Stimulation Systems for Sense of Touch Restoration in Prosthetics
2017 New Generation of CAS (NGCAS), 2017Modern prostheses aim at restoring the functional and aesthetic characteristics of the lost limb. To foster prosthesis embodiment and functionality, it is necessary to re-establish both volitional control and sensory feedback. Contemporary feedback interfaces presented in research use few sensors and stimulation units to feedback at most two discrete ...
Hoda Fares +7 more
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Sensing matrix optimization in Distributed Compressed Sensing
2009 IEEE/SP 15th Workshop on Statistical Signal Processing, 2009Distributed Compressed Sensing (DCS) seeks to simultaneously measure signals that are each individually sparse in some domain(s) and also mutually correlated. In this paper we consider the scenario in which the (overcomplete) bases for common component and innovations are different.
Pablo Vinuelas-Peris +1 more
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Matrix inequality in distributional sense
1986zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yao, Y. S., Lin, Ta-Feng
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Dynamic Distribution-Free Spectrum Sensing
2017 IEEE Wireless Communications and Networking Conference (WCNC), 2017Cyclostationary detector (CSD) is one of the spectrum sensing techniques used in cognitive radio. Although it has a superior performance in Gaussian environments, its performance severely deteriorates in non-Gaussian environments. This paper proposes a novel dynamic CSD-based algorithm that jointly utilizes the generalized seasonal block bootstrap ...
Yasser M. H. Abdelhamed +2 more
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Distributed sensing in capacitive conductive composites
2017 IEEE SENSORS, 2017In this paper, we describe a capacitance-based strain field sensor. The device is interrogated at a single location, and uses multiple excitation frequencies to resolve the spatial distribution of strain. The system we model is representative of a capacitor composed of a graphite-based conductive elastomer composite in a silicone binder with a silicone
Edward L. White +2 more
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