Antenna Tuner Detection Method

Abstract

The invention discloses a method for detecting an antenna tuner, which belongs to the technical field of communication and computer application. In the method of the present invention, the replacement controller replaces the original controller of the sky tune control part, the main control unit is connected with the sky tune control part through the control port of the sky tune, and after the detection system is turned on, the replacement of the sky tune control part by the main control unit The controller performs an initialization operation, and controls the impedance measurement unit and the virtual oscilloscope unit to be powered on, and is ready to detect the antenna tuner. The hardware circuit required by the invention is simple, the production cost is low, the stability is good, the potential of realizing integration and productization is achieved, and the invention has high economic benefits.

Description

technical field [0001] The invention belongs to the technical field of communication and computer application, and more specifically relates to an automatic detection technology related to an antenna tuner. Background technique [0002] In the prior art, the antenna tuner (hereinafter referred to as "the sky tune") is an essential part of the high-power short-wave wireless communication system. The antenna tuner is an impedance matching device connected between the transmitter (radio station) and the antenna. The antenna Tuners are currently widely used in ground, vehicle, ship and aviation high-power short-wave radio stations. Figure 1A The internal structure of the antenna tuner is given. The antenna tuner 2 includes three parts: the control part 201, the detection part 203, and the tuning network 202. Tuning detection part, Tiantun tuning network. The antenna control part accepts the tuning instructions of the radio transmitter, and the antenna control part controls the...

AI Technical Summary

Problems solved by technology

[0009] Since the tuning process of the antenna tuner is controlled by the internal program of the Zhongyuan controller in the control part, the tuning process is automatically and instantaneously completed, and maintenance personnel cannot intervene to control the tuning process, and it is difficult to capture the instructions sent by the transmitter to the antenna tuner during the tuning process signals, power signals, and driving signals from the control part of the antenna tuner, etc., it is very difficult to detect the antenna tuner manually at present

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