Device and method for generating photo-generated six-frequency-multiplication phase-coded microwave signal
A technology of microwave signal and phase encoding, which is applied in phase-modulated carrier systems, optical fiber transmission, electrical components, etc., can solve problems such as complex structures, lower system stability, and difficult phase-encoded microwave signals, achieving easy implementation, low cost, Simple structure of the device
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[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0045] see figure 1 , the embodiment of the present invention includes:
[0046] An optically generated six-fold frequency phase-encoded microwave signal generator, comprising: a laser 1, a microwave signal generator 2, an electrical phase modulator 3, a phase shifter 4, an electrical gainer 5, a parallel MZM modulator 6, and a single-mode fiber 7 and a photodetector 8, wherein the parallel MZM modulator 6 may employ a parallel Mach-Zehnder modulator MZM,
[0047] The laser 1, the parallel modulator 6, the single-m...
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