Feed source assembling and angle adjustment apparatus

An angle adjustment device and feed source technology, applied in the field of machinery, can solve the problems that the feed source cannot be guaranteed to be installed in place at one time, the assembly and adjustment process is complicated, the installation efficiency is low, etc. Effect

Active Publication Date: 2018-04-27
BEIJING INST OF RADIO MEASUREMENT
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above installation and adjustment methods cannot guarantee that the feed can be installed in place at one time, and

Method used

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  • Feed source assembling and angle adjustment apparatus
  • Feed source assembling and angle adjustment apparatus
  • Feed source assembling and angle adjustment apparatus

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Embodiment Construction

[0041] The principles and features of the present invention will be described below with reference to the accompanying drawings. The examples cited are only used to explain the present invention, and are not used to limit the scope of the present invention.

[0042] Such as Figure 1-9 As shown, a feed assembly and angle adjustment device includes an antenna array 100, at least one fixing device 200, and at least one feed mounting member 300; the antenna array 100 is fixedly arranged on the antenna base; One side of the fixing device 200 is connected to one side of the antenna array 100, and the other side of the fixing device 200 is the mounting side 222, and the mounting side 222 is inclined from top to bottom toward the antenna array 100, And form a preset angle with the vertical; one end of the feed mounting member 300 is connected to the mounting side 222; the feed 400 is connected to the antenna base through the feed support 500, and is located in the antenna array On one s...

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PUM

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Abstract

The invention relates to a feed source assembling and angle adjustment apparatus. The feed source assembling and angle adjustment apparatus comprises an antenna array plane, at least one fixed apparatus, at least one feed source mounting part, and feed sources, wherein the antenna array plane is fixedly arranged on an antenna base; one side of the fixed apparatus is connected with one side of theantenna array plane while the other side of the fixed apparatus is a mounting side; the mounting side is inclined towards the antenna array plane from the top to bottom and forms a preset angle with the vertical direction; one end of the feed source mounting part is connected with the mounting side; the feed sources are connected with the antenna base through the feed source bracket and positionedon one side of the antenna array plane; and one sides, close to the antenna array plane, of the feed sources are fitted with the other end of the feed source mounting part. By virtue of the fixed apparatus and the feed source mounting part, the feed source assembling and angle adjustment operation processes are simplified; mounting adjustment of multiple feed sources can be completed synchronously through mounting in one time, so that assembling efficiency is improved; and the overall apparatus is relatively low in weight, can be carried by a single person, and can be positioned, fixed and used very conveniently in the mounting process.

Description

Technical field [0001] The present invention relates to the field of mechanical technology, in particular to a feed assembly and angle adjustment device. Background technique [0002] The horn-fed two-way air-fed phased array antenna is mainly composed of a phased array antenna (hereinafter referred to as "antenna array") and a bidirectionally working feed horn (hereinafter referred to as "feed"), the antenna array and the feed Schematic diagram of the relative relationship is attached to the manual figure 1 Shown. The antenna array is fixed on the antenna base. Feeds 1 and 2 are placed at a certain angle with respect to the two sides of the antenna array. The two feeds are fixed on the antenna base or other devices through the feed bracket. The two feeds are opposite to the antenna array. The installation position of the surface has dimensional accuracy, angle accuracy and symmetry accuracy requirements. [0003] At present, the main assembly method of the feed is the cyclical a...

Claims

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Application Information

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IPC IPC(8): H01Q1/12H01Q1/50H01Q3/06
CPCH01Q1/125H01Q1/1264H01Q1/50H01Q3/06
Inventor 翁雪梅魏静刘思
Owner BEIJING INST OF RADIO MEASUREMENT
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