Optical generation method and device of 32-frequency-multiplication millimeter wave signal
A generation method and millimeter wave technology, applied in the field of radio frequency communication, can solve the problem of inability to meet the generation requirements of higher frequency multiplied millimeter wave signals, and achieve the effect of simple structure, simple structure and lower system cost.
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[0065] Such as Figure 1-Figure 2 As shown, this embodiment provides a method and device for optically generating a 32-fold frequency millimeter wave signal, including the following steps:
[0066] S1. The light wave with angular frequency ω0 emitted from the continuous laser passes through the polarization controller, and then the first polarization beam splitter divides the light into two orthogonal polarization directions and sends them to the upper and lower branches of the system respectively, where the upper light is x direction, the down-road light is in the y direction;
[0067] S2. The upper path light is divided into two paths by the second polarization beam splitter, and the two paths of light are respectively injected into the corresponding first polarization modulator and the second polarization modulator, and at the same time, the radio frequency signal sent by the radio frequency signal source passes through the first electrical splitter The splitter is divided...
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