Dynamic range of quadrature radio-frequency time-integrating acoustooptic correlator

<title>Radio interference impact on acousto-optic correlator performance</title>

“…is an attenuation factor, r is temporal delay, and n(t) is stationary zero-mean noise. To obtain more general results, we do not specify particular mathematical model for this noise.Complex envelopes of signals therefore have the form Sim(t) = ,72(t),(7) S2m() = ISm(t -r)exp(-iwor) + m(t),(8) where Sm(t) and m(t) are respectively complex envelopes of reference signal and noise.The charge accumulated by photodetector can be written in convenient for further analysis form:T Q(x1, Yi) = / exp(ipy1)im(t) + exp(-ipy1)S2(t + r1) di,(9)where C is a real constant. Substituting Eqs.…”