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Two-dimension automatic positioning control antenna supporter for micro-wave detection

A measurement detection and automatic positioning technology, applied in the direction of feedback control, computer control, general control system, etc., can solve the problems of data can not be saved, can not meet the measurement detection, poor stability, etc., to achieve the effect of smooth and accurate movement

Inactive Publication Date: 2007-08-15
UNIV OF SHANGHAI FOR SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Some of the currently used antenna brackets use manual positioning, and some have automatic positioning systems, but the stability is poor, and the positioning data cannot be saved
In addition, there are many types and specifications of receiving antennas for microwave metrology testing, and the fixtures must be matched with the antennas. However, these brackets currently used cannot meet the requirements of metrology testing.

Method used

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  • Two-dimension automatic positioning control antenna supporter for micro-wave detection
  • Two-dimension automatic positioning control antenna supporter for micro-wave detection

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0016] As shown in Figure 1, a two-dimensional automatic positioning control antenna support for microwave measurement and detection according to the present invention includes four subsystems: motion subsystem, motion control subsystem, database management subsystem and display operation subsystem.

[0017] As shown in Figure 2, the motion subsystem is composed of X, Y two-dimensional motion axes, at least one microwave receiving antenna fixture, stepper motors 5, 6, and two stepper motors 5, 6 are respectively connected to and pull the X, Y The two-dimensional motion axis is used to realize the movement and positioning of the microwave receiving antenna along the X and Y axes.

[0018] The motion control subsystem is composed of a microcomputer 1, a stepper motor driver 4, a signal conversion module 3 and a motion control program. The amplifying circ...

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Abstract

The disclosed 2D automatic positioning control antenna frame for microwave measurement and detection comprises: a motion subsystem including an X, Y-2D motion shaft, an antenna clamp, and a step motor; a motion control subsystem including a microcomputer to generate signal that enters converter and signal amplification circuit and the dirfer through USB2.0 serial bus for operating the motor, a step motor driver, a signal convertion module MP411, and the motion control program; a database management subsystem; and a display operation subsystem. This invention can ensure stable and accurate antenna motion, stores data in time, and can be used on differen standard antennas.

Description

technical field [0001] The invention relates to a two-dimensional automatic positioning control antenna support, in particular to a two-dimensional automatic positioning control antenna support specially used for microwave measurement and detection. Background technique [0002] In the microwave measurement and detection test, the microwave receiving antenna needs to be moved and positioned according to different test requirements. The motion stability and positioning effect of the microwave receiving antenna play an important role in the test results. Some of the currently used antenna brackets use manual positioning, and some have automatic positioning systems, but their stability is poor, and the positioning data cannot be saved. In addition, there are many types and specifications of receiving antennas for microwave measurement and detection, and the fixtures must be matched with the antennas. However, these brackets currently used cannot meet t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q3/02G05D3/12H02P8/00H02P8/14G05B19/04G05B15/02
Inventor 居滋培
Owner UNIV OF SHANGHAI FOR SCI & TECH
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