Ultraharmonic resonance signal frequency amplifying device

A signal frequency and super-harmonic technology, applied in the direction of output power conversion device, power oscillator, AC power input to AC power output, etc., can solve the problem of poor ability, limited signal generator high-frequency signal generation and frequency amplification And other issues

Active Publication Date: 2017-09-08
SHANDONG UNIV OF TECH
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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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  • Ultraharmonic resonance signal frequency amplifying device

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Embodiment Construction

[0013] specific implementation plan

[0014] Attached below figure 1 The present invention is further described with embodiment:

[0015] specific implementation plan

[0016] Attached below figure 1 The present invention is further described with the embodiment: the main structure of this embodiment includes three parts: a low-frequency signal electrostatic excitation device, a high-frequency signal generating device and a filter circuit.

[0017] The low-frequency signal electrostatic excitation device consists of a low-frequency signal source 1, a driving plate 11 and a micron beam 3. The upper surface of the micron beam 3 is coated with 2 layers of 100 nanometer thick gold-plated metal film; one end of the low-frequency signal source 1 is connected to the driving plate 11, and the other One end is connected to the micron beam 3, and the AC signal voltage generated by the low-frequency signal source 1 forms an alternating electric field between the driving plate 11 and t...

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Abstract

The invention discloses an ultraharmonic resonance signal frequency amplifying device which realizes treble signal frequency amplifying by utilizing an ultraharmonic resonance principle. For a cubic nonlinear flexible body structure, when exciting force frequency is approximate to one third of linear inherent frequency of the structure, free vibration frequency is adjusted for a nonlinear item, a free vibration item is not attenuated to be zero but is precisely equal to treble of exciting frequency, and an ultraharmonic resonance phenomenon is generated. A low-frequency signal source excites a micro beam to generate ultraharmonic resonance; a current signal generated by the micro beam for vibrating and cutting a magnetic induction line is identical with vibration frequency of the micro beam; the current signal generated by the micro beam for vibrating and cutting the magnetic induction line is coupled by a transformer primary coil and transferred to a transformer secondary coil; a treble frequency signal is outputted by a high- and low-pass filter circuit; and an nth treble frequency amplifying signal can be obtained by cascading n treble frequency amplifying devices.

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 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02M5/48H03B5/32
CPCH02M5/48H03B5/32
Inventor 刘灿昌单越周长城刘文晓马驰骋
Owner SHANDONG UNIV OF TECH
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