- wave division multiplexing
- = wave length division multiplexing уплотнение по длинам волн (в волоконно-оптических линиях связи)
English-Russian electronics dictionary .
wave division multiplexing
Смотреть что такое "wave division multiplexing" в других словарях:
Frequency-division multiplexing — (FDM) is a form of signal multiplexing where multiple baseband signals are modulated on different frequency carrier waves and added together to create a composite signal. Non telephoneFDM can also be used to combine multiple signals before final… … Wikipedia
Orthogonal frequency-division multiplexing — Passband modulation v · d · e Analog modulation AM · … Wikipedia
List of wave topics — This is a list of wave topics.0 ndash;9*21 cm lineA*Abbe prism *absorption spectrum *acoustics *Airy disc *Airy wave theory *Alfvén wave *Alpha waves *amphidromic point *amplitude *amplitude modulation *analog sound vs. digital sound *animal… … Wikipedia
Carrier wave — In telecommunications, a carrier wave, or carrier is a waveform (usually sinusoidal) that is modulated (modified) with an input signal for the purpose of conveying information, [citeweb|title=Carrier wave with no modulation transports no… … Wikipedia
Four-wave mixing — is an intermodulation phenomenon in optical systems, whereby interactions between 3 wavelengths produce a 4th wavelength in the signal. It is similar to the third order intercept point in electrical systems. Four wave mixing can be compared to… … Wikipedia
telephone — telephoner, n. /tel euh fohn /, n., v., telephoned, telephoning. n. 1. an apparatus, system, or process for transmission of sound or speech to a distant point, esp. by an electric device. v.t. 2. to speak to or summon (a person) by telephone. 3.… … Universalium
Synchronous optical networking — (SONET) and Synchronous Digital Hierarchy (SDH), are two closely related multiplexing protocols for transferring multiple digital bit streams using lasers or light emitting diodes (LEDs) over the same optical fiber. The method was developed to… … Wikipedia
DWDM — Dense Wavelength Division Multiplexing (Academic & Science » Electronics) Dense Wavelength Division Multiplexing (Computing » Telecom) ** Dense Wave Division Multiplexing (Computing » Networking) … Abbreviations dictionary
Optical Society of America — The Optical Society of America (OSA) is a scientific society dedicated to advancing the study of light optics and photonics in theory and application, by means of worldwide research, scientific publishing, conferences and exhibitions, partnership … Wikipedia
Grafschaft Luxemburg — Groussherzogtum Lëtzebuerg (ltz.) Großherzogtum Luxemburg (deu.) Grand Duché de Luxembourg (fra.) … Deutsch Wikipedia
Grand-Duche de Luxembourg — Groussherzogtum Lëtzebuerg (ltz.) Großherzogtum Luxemburg (deu.) Grand Duché de Luxembourg (fra.) … Deutsch Wikipedia
