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Ultra Low-voltage Low-Power Dynamic Threshold CMOS Logic Circuit for Low Voltage Digital Integrated Circuits Design
No full textscore: 4collation: 359-36
Electron mobility and concentration on submicrometer scale - investigation of Si and AlGaN/GaN field effect transistors by AC magnetoresistance method
No full textscore: 3collation: 1-
Ekologiczna elektronika - uwarunkowania materiałowe i technologiczne
No full textscore: 3collation: 49-5
An Iconic Classification Scheme for Video-Based Traffic Sensor Tasks
No full textscore: 3collation: 725-73
Modulation and Multiplexing in Ultra-broadband Photonic Internet: Part I
No full textabstractEN: In this paper, there is presented a review of our today's understanding of the ultimately broadband photonic Internet. A simple calculation is presented showing the estimate of the throughput of the core photonic network branches. Optoelectronic components, circuits, systems and signals, together with analogous electronic entities and common software layers, are building blocks of the contemporary Internet. Participation of photonics in development of the physical layer in the future Internet will probably increase. The photonics leads now to a better usage of the available bandwidth (increase of the spectral efficiency measured in Bit/s/Hz), increase in the transmission rate (from Gbps, via Tbps up to probably Pbps), increase in the transmission distance without signal regeneration (in distortion compensated active optical cables), increase in energy/power efficiency measured in W/Gbps, etc. Photonics may lead, in the future, to fully transparent optical networks and, thus, to essential increase in bandwidth and network reliability. It is expected that photonics (with biochemistry, electronics and mechatronics) may build psychological and physiological interface for humans to the future global network. The following optical signal multiplexing methods were considered, which are possible without O/E/O conversion: TDM-OTDM, FDM-CO-OFDM, OCDM-OCDMA, WDM-DWDM.score: 0collation: 801004-1
Pressure sensing in high-refractive-index liquids using long-period gratings nanocoated with silicon nitride
No full textscore: 25collation: 11301-1131