A signal frequency amplification device for superharmonic resonance

Abstract

The patent of the present invention utilizes the principle of superharmonic resonance to realize the amplification of three times the frequency of the signal. For a flexible body structure with cubic nonlinearity, when the excitation force frequency is close to one-third of the linear natural frequency of the structure, the nonlinear term adjusts the frequency of free vibration, and the free vibration term does not decay to zero but is exactly equal to the excitation frequency Three times that, will produce super harmonic resonance phenomenon. The low-frequency signal source excites the micron beam to generate superharmonic resonance. The current signal generated by the micron beam vibration cutting magnetic induction line is consistent with the micron beam vibration frequency. The current signal generated by the micron beam vibration cutting magnetic induction line is coupled to the transformer secondary The first-stage coil outputs a triple frequency signal after being passed through a high-pass filter circuit and a low-pass filter circuit, and then cascades n triple frequency amplification devices to obtain a three-time n-time exponential multiple frequency amplification signal.

Description

technical field [0001] The patent of the present invention belongs to the field of electronic devices, in particular to a frequency signal amplifying device for super-harmonic resonance. Background technique [0002] With the development of network technology, computer technology, electronic technology and high-definition video services, people's demand for high-frequency signals is increasing. The currently commonly used frequency modulation method is to achieve frequency modulation indirectly by adjusting circuit parameters, the value of components, or through phase modulation methods. However, due to factors such as parasitic capacitance and poor passability of electronic devices, the generation of high-frequency signals by signal generators is limited. frequency amplification. At present, with the continuous development of nanotechnology, the application of vibration theory to electronic device design and manufacturing technology will greatly promote the development of ...

AI Technical Summary

Problems solved by technology

The currently commonly used frequency modulation method is to achieve frequency modulation indirectly by adjusting circuit parameters, component values, or through phase modulation methods. However, due to the existence of factors such as parasitic capacitance and poor passability of electronic devices, the generation of high-frequency signals by the signal generator is limited. frequency amplification

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