occupied bandwidth

См. также в других словарях:

• occupied bandwidth — užimamosios juostos plotis statusas T sritis automatika atitikmenys: angl. occupied bandwidth vok. besetzte Bandbreite, f rus. ширина занимаемой полосы, f pranc. largeur de bande occupée, f …   Automatikos terminų žodynas

• occupied bandwidth — užimamosios dažnių juostos plotis statusas T sritis radioelektronika atitikmenys: angl. occupied bandwidth vok. belegte Bandbreite, f rus. ширина занимаемой полосы частот, f pranc. largeur de bande occupée, f …   Radioelektronikos terminų žodynas

• Bandwidth (signal processing) — Bandwidth is the difference between the upper and lower cutoff frequencies of, for example, a filter, a communication channel, or a signal spectrum, and is typically measured in hertz. In case of a baseband channel or signal, the bandwidth is… …   Wikipedia

• bandwidth — /band width , with /, n. 1. Telecommunications. the smallest range of frequencies constituting a band, within which a particular signal can be transmitted without distortion. 2. the transmission capacity of an electronic communications device.… …   Universalium

• bandwidth — noun Date: 1930 1. a range within a band of wavelengths, frequencies, or energies; especially a range of radio frequencies which is occupied by a modulated carrier wave, which is assigned to a service, or over which a device can operate 2. the… …   New Collegiate Dictionary

• bandwidth — i. The range of frequencies, above and/or below the frequency of a carrier wave, required for modulation of a signal. It is the width of the transmitted frequency spectrum (the difference between the highest and the lowest frequency) of a… …   Aviation dictionary

• Nyquist–Shannon sampling theorem — Fig.1: Hypothetical spectrum of a bandlimited signal as a function of frequency The Nyquist–Shannon sampling theorem, after Harry Nyquist and Claude Shannon, is a fundamental result in the field of information theory, in particular… …   Wikipedia

• Spectrum analyzer — A spectrum analyzer Spectrum analyzer display A spectrum analyzer measures the magnitude of an input signal versus frequency with …   Wikipedia

• IEEE 802.11a-1999 — or 802.11a, is an amendment to the IEEE 802.11 specification that added a higher throughput of up to 54 Mbit/s by using the 5 GHz band. It has seen widespread worldwide implementation, particularly within the corporate workspace. The amendment… …   Wikipedia

• DVB-T — List of digital television broadcast standards DVB standards (Europe) DVB S (satellite) DVB S2 DVB T (terrestrial) DVB T2 DVB C …   Wikipedia

• AM broadcasting — is the process of radio broadcasting using amplitude modulation.HistoryAM was the dominant method of broadcasting during the first eighty years of the 20th century and remains widely used into the 21st.AM radio began with the first, experimental… …   Wikipedia