Information | |
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has gloss | eng: In electromagnetism the electrical length of a transmission medium is its length expressed as a multiple or submultiple of the wavelength of a periodic electromagnetic or electrical signal propagating within the medium. The wavelength may be expressed in radians or in artificial units of angular measure, such as degrees. In both coaxial cables and optical fibers, the velocity of propagation is approximately two-thirds that of free space. Consequently, the wavelength will be approximately two-thirds that in free space, and the electrical length approximately 1.5 times the physical length. |
lexicalization | eng: electrical length |
instance of | c/Physical quantities |
Meaning | |
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German | |
has gloss | deu: In der Telekommunikation, hat der Begriff Elektrische Länge die folgende Bedeutung: |
lexicalization | deu: Elektrische Länge |
Italian | |
has gloss | ita: La lunghezza elettrica Λ (anche detta dimensione elettrica) di un circuito è una misura della capacità del circuito di irradiare o di ricevere onde elettromagnetiche caratterizzate da una certa lunghezza d'onda λ (e frequenza f): |
lexicalization | ita: lunghezza elettrica |
Castilian | |
has gloss | spa: La longitud eléctrica es una unidad de medida que se usa en el estudio de líneas de transmisión de energía eléctrica. Normalmente se designa a esta magnitud con la letra θ. |
lexicalization | spa: Longitud electrica |
lexicalization | spa: longitud eléctrica |
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