Quantifying the Rate of Fluctuation of Stochastic EM Fields in Time-Varying Environments
Luk R. Arnaut · 2006
• rate of fluctuation of random field governed by instantaneous value of random modulation index,M(t)• statistics ofM(t)calculable for Rayleigh / Nakagami–Rice distribution •M(t)shows large spread ⇒ choice of\langle\vert M \vert \rangleor\langle\vert M \vert_{\text{max}} \rangledepends on safety margin •\sigma_{A}/\sigma_{A^{\prime}}measures correlation length • maximum stirring rate can be expressed in terms of chamber & excitation parameters via\langle\vert M \vert \rangleor\langle\vert M \vert_{\text{max}} \rangle