Photon frequency doubling microwave signal phase shift device and phase shift control method thereof
A technology of microwave signal and radio frequency signal source, which is applied in the direction of electromagnetic wave transmission system, electrical components, transmission system, etc., can solve the problems of limited frequency lower limit of phase shifting, laser wavelength adjustment, etc., to achieve high linear adjustment and overcome work The frequency is limited to achieve the effect of continuous phase control
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[0026] Below in conjunction with accompanying drawing, technical scheme of the present invention is described in detail:
[0027] The structure of the photon type frequency doubling microwave signal phase shift device of the present invention is as follows: figure 1 As shown, the device includes: a fundamental frequency radio frequency signal source, a photoelectric modulation module, an analyzer, and a photodetector; the microwave input end and the modulated optical signal output end of the photoelectric modulation module are respectively connected with the output end of the fundamental frequency radio frequency signal source. , The input end of the analyzer is connected, and the output end of the analyzer is connected with the input end of the photodetector; the photoelectric modulation module can electro-optically modulate the fundamental frequency signal output by the radio frequency signal source, and the modulated light output by it The signal consists of two optical sig...
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