Radio frequency high-voltage output amplitude automatic control system and method

Abstract

The invention discloses a radio frequency high-voltage output amplitude automatic control system and method. The system comprises an industrial personal computer, a digital radio frequency signal generation module, a radio frequency high-voltage resonance circuit, a radio frequency current detection circuit, a radio frequency voltage detection circuit, a resonance boosting current detection circuit and an oscilloscope board card; the industrial personal computer, the digital radio frequency signal generation module and the radio frequency high-voltage resonance circuit are connected in sequence; an output end of the radio frequency high-voltage resonance circuit is connected with the radio frequency current detection circuit and the radio frequency voltage detection circuit, the radio frequency current detection circuit and the radio frequency voltage detection circuit are connected with the oscilloscope board card, and a current value and voltage value of an output signal of the radiofrequency high-voltage resonance circuit are measured through the oscilloscope board card; the oscilloscope board card is connected with the industrial personal computer, and the industrial personalcomputer reads the current value and voltage value of the output signal of the radio frequency high-voltage resonance circuit measured by the oscilloscope board card. The radio frequency high-voltageoutput amplitude automatic control system and method have the advantages that any output voltage can be acquired, the stability of the output voltage amplitude is high, the voltage precision is high,the response to voltage stabilization is fast, and the capacity of resisting disturbance is strong.

Description

technical field [0001] The invention relates to the field of radio frequency technology, in particular to a system and method for automatic control of radio frequency high voltage output amplitude. Background technique [0002] Today's RF technology is used in more and more fields, and there are more and more types of RF connectors and connectors, but the test of "radio frequency high potential voltage resistance" for these connectors and connectors seems to be blank. The development of radio frequency high voltage and high potential test equipment has become an urgent need, but after the radio frequency high voltage is generated, automatic control of its voltage amplitude is an important measure to solve the unstable voltage amplitude in the "radio frequency high potential voltage" test. Contents of the invention [0003] The first purpose of the present invention is to overcome the shortcomings and deficiencies of the prior art, and provide a radio frequency high-voltage...

AI Technical Summary

Problems solved by technology

[0002] Today's RF technology is used in more and more fields, and there are more and more types of RF connectors and connectors, but the test of "radio frequency high potential voltage resistance" for these connectors and connectors seems to be blank

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