"\\(\\gamma\\)"^^ . . . . . "\\(\\gamma = \\alpha + j\\beta\\), where \\(\\alpha\\) is the attenuation coefficient and \\(\\beta\\) is the phase coefficient."^^ . . "http://en.wikipedia.org/wiki/Propagation_constant"^^ . "The propagation constant, symbol \\(\\gamma\\), for a given system is defined by the ratio of the amplitude at the source of the wave to the amplitude at some distance x."^^ . . . . "Propagation coefficient"@en . . "belongs to SOQ-ISO" .