Image
from article Transmission lines
Two common transmission lines for communication. (a) Coaxial cable. (b) Strip line.
Search Results
Search Results
Refine this search
Search result paging links
6,517 results
Image
from article Transmission lines
Equivalent circuit that represents three sections of a lossless transmission line. Each section is of length Δz, and has an inductor (L) and capacitor (C). Voltages (V ) and currents (I ), and their differences (ΔV and ΔI ) between successive…
Image
from article Transmission lines
Signal detection on an oscilloscope. (a) Oscilloscope pictures of voltage pulses at three locations, z1, z2, and z3, on a transmission line, successively more distant from the signal generator. (b) Oscilloscope pictures of a periodic voltage sine…
Image
from article Transmission lines
Transmission line with characteristic impedance Zc, terminated in a load impedance ZL. A change of coordinate system (from z to ζ) is indicated.
Image
from article Transmission lines
Envelope of the voltage standing wave consisting of a wave propagating from z = −∞ and being reflected at z = 0. The wavelength, λ, and the maximum and minimum voltages, Vmax and Vmin, are indicated.
Image
from article Transmission lines
Two waveguides, with conventional coordinates. (a) Rectangular waveguide. (b) Cylindrical waveguide.
Image
from article Transmission lines
Dispersion curve for a rectangular waveguide of width a, showing relationship between the propagation constant, β, and the angular frequency, ω. Here, n specifies the mode of propagation, and c is the speed of light.
Image
from article Transmission lines
Equivalent circuit of a power transmission line. The single-phase circuit is used to represent balanced three-phase lines. Here, R and X are the resistance and reactance (at the operational frequency), and C is the capacitance of the entire…
Image
from article Curie temperature
Variation of spontaneous magnetization of a ferromagnetic material with temperature.
Image
from article Curie temperature
