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Antenna spatial position rapid matching system and method based on matching angle

A space position and antenna technology, applied in the field of antenna space position fast matching system, can solve the problems of low antenna space position matching accuracy, slow operation process progress, affecting the accuracy of the electromagnetic environment of radio frequency equipment, etc., to improve the space position matching efficiency and Accuracy, the effect of slow resolution

Active Publication Date: 2021-08-06
BEIHANG UNIV
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Problems solved by technology

The existing system is difficult to meet the requirements of long-distance and different angle spatial position matching between antennas and real-time monitoring of spatial position matching between antennas, resulting in slow operation process of antenna spatial position matching, low antenna spatial position matching accuracy, and poor antenna spatial position matching effect. Good, affecting the accuracy of the radio frequency equipment electromagnetic environment adaptability radiation test

Method used

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  • Antenna spatial position rapid matching system and method based on matching angle
  • Antenna spatial position rapid matching system and method based on matching angle
  • Antenna spatial position rapid matching system and method based on matching angle

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Embodiment Construction

[0027] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

[0028] Such as figure 1 As shown, a fast matching system of antenna spatial position based on matching angle is characterized in that: comprising:

[0029] The electromagnetic attitude control unit is used to establish the three-dimensional scanning grid according to the preset angle interval from the pitch plane and the horizontal plane, and jointly define the nodes of the three-dimensional scanning network through the pitch angle and the horizontal angle of the electromagnetic attitude of the local antenna, and the nodes of the three-dimensional scanning network are defined from the pitch plane and the horizontal plane according to the preset angle interval. The three-dimensional scanning route controls the electromagnetic attitude change...

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Abstract

The invention discloses an antenna spatial position rapid matching system and method based on a matching angle. The system comprises an electromagnetic attitude control unit, an electromagnetic signal receiving unit, a strongest receiving direction judgment unit, a spatial position matching judgment unit and a communication instruction control unit. According to the directional diagram angle information of a target antenna and a local antenna, an operator can control the antenna spatial position rapid matching system to change the electromagnetic attitude of the local antenna based on a specified antenna spatial matching angle, so that rapid matching and real-time monitoring of the antenna spatial position are realized; the system and the method can effectively solve the problems of slow operation process progress, low matching precision and the like of long-distance spatial position matching between antennas, greatly improve the spatial position matching efficiency and precision between antennas according to a specified angle, and provide technical support for an electromagnetic environment adaptability irradiation test of radio frequency equipment.

Description

technical field [0001] The invention relates to the field of electromagnetic environment adaptability, in particular to a system and method for quickly matching antenna spatial positions based on matching angles when conducting electromagnetic environment adaptability tests. Background technique [0002] The radio frequency equipment mainly interacts with other equipment and the external electromagnetic environment through the antenna, and the electromagnetic environment adaptability radiation test is carried out on the radio frequency equipment, that is, the antenna is used as the main coupling channel of the electromagnetic environment of the radio frequency equipment, and the radiation of the radio frequency equipment is different by using the external antenna. Electromagnetic signals of different magnitudes to test the sensitivity of radio frequency equipment to electromagnetic signals of different magnitudes. When carrying out the electromagnetic environment adaptabilit...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K7/10
CPCG06K7/10316
Inventor 李尧尧蔡少雄苏东林胡蓉
Owner BEIHANG UNIV
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