- spectrum efficiency
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эффективность использования спектра
Англо-русский словарь технических терминов. 2005.
spectrum efficiency
Смотреть что такое "spectrum efficiency" в других словарях:
spectrum efficiency — spektro panaudojimo efektyvumas statusas T sritis radioelektronika atitikmenys: angl. spectrum efficiency vok. Spektrumwirksamkeit, f rus. эффективность использования спектра, f pranc. efficacité de l emploi du spectre, f … Radioelektronikos terminų žodynas
World-Wide Spectrum Efficiency — WWiSE stands for World Wide Spectrum Efficiency.Two large industry Pre N groups, the TGnSync Group and the World Wide Spectrum Efficiency (WWiSE), have formed, and each espouses a different approach to achieving next generation wireless… … Wikipedia
Spectrum management — The spectrum is a conceptual tool used to organize and map the physical phenomena of electromagnetic waves. These waves propagate through space at different frequencies, and the set of all possible frequencies is called the electromagnetic… … Wikipedia
Spectrum continuation analysis — (SCA) is a generalization of the concept of Fourier series to non periodic functions of which only a fragment has been sampled in the time domain.Recall that a Fourier series is only suitable to the analysis of periodic (or finite domain)… … Wikipedia
Efficiency Movement — Part of the Politics series on Progressivism Schools American Progressivism Modern liberalism Progressive education Ideas Anti racism Civil liberties … Wikipedia
Spectrum Pooling — El Reparto de espectro (inglés: Spectrum Pooling) es una técnica basada en OFDMA que permite el acceso publico a bandas de frecuencias privadas creando reservas comunes de espectro. Fue propuesta por Timo A. Weiss i Fiedrich K. Jondral[1] como… … Wikipedia Español
Spectral efficiency — Spectral efficiency, spectrum efficiency or bandwidth efficiency refers to the information rate that can be transmitted over a given bandwidth in a specific communication system. It is a measure of how efficiently a limited frequency spectrum is… … Wikipedia
Quantum efficiency of a solar cell — Quantum efficiency (QE) is the ratio of the number of charge carriers collected by the solar cell to the number of photons of a given energy shining on the solar cell. QE therefore relates to the response of a solar cell to the various… … Wikipedia
Total Spectrum Solar Concentrator — A Total Spectrum Solar Concentrator is a device used to optimise the efficiency of solar power. The suns rays are first concentrated using parabolic mirrors or a fresnel lens, and then spread out into a light spectrum via a prism. Each different… … Wikipedia
Quantum efficiency — (QE) is a quantity defined for a photosensitive device such as photographic film or a charge coupled device (CCD) as the percentage of photons hitting the photoreactive surface that will produce an electron–hole pair [… … Wikipedia
Fuel efficiency — is a form of thermal efficiency, meaning the efficiency of a process that converts chemical potential energy contained in a carrier fuel into kinetic energy or work. Overall fuel efficiency may vary per device, which in turn may vary per… … Wikipedia
