Modulational instability of partially coherent signals in electrical transmission lines
classification
⚛️ physics.optics
keywords
instabilitymodulationalcoherentelectricallinespartiallysignalstransmission
read the original abstract
We present an investigation of the modulational instability of partially coherent signals in electrical transmission lines. Starting from the modified Ginzburg-Landau equations and the Wigner-Moyal representation, we derive a nonlinear dispersion relation for the modulational instability. It is found that the effect of signal broadbandness reduces the growth rate of the modulational instability.
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