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A feed assembly and angle adjustment device

A technology of angle adjustment device and feed source, which is applied in the direction of antenna support/installation device, antenna, antenna parts, etc., can solve the problems that the feed source cannot be installed in place at one time, the installation and adjustment process is complicated, and the installation efficiency is low. Easy to fix and use, light in weight, and improve assembly efficiency

Active Publication Date: 2019-11-29
BEIJING INST OF RADIO MEASUREMENT
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  • Summary
  • 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 the entire installation and adjustment process is complicated, resulting in low installation efficiency and long assembly cycle

Method used

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  • A feed assembly and angle adjustment device
  • A feed assembly and angle adjustment device
  • A feed assembly and angle adjustment device

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Embodiment Construction

[0041] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended 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 installation 300; the antenna array 100 is fixedly arranged on the antenna seat; the One side of the fixing device 200 is connected to one side of the antenna front 100, and the other side of the fixing device 200 is the installation side 222, and the installation side 222 is inclined toward the antenna front 100 from top to bottom, And form a preset angle with the vertical direction; one end of the feed source installation part 300 is connected to the installation side 222; the feed source 400 is connected to the antenna seat through the feed source br...

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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 invention relates to the field of mechanical technology, in particular to a feed assembly and angle adjustment device. Background technique [0002] Horn-fed two-way air-fed phased array antenna is mainly composed of phased array antenna front (hereinafter referred to as "antenna front") and two-way working feed horn (hereinafter referred to as "feed source"), the antenna front and feed source The schematic diagram of the relative relationship is shown in the appendix of the manual figure 1 shown. The antenna array is fixed on the antenna pedestal. Feed 1 and feed 2 are placed at a certain angle relative to both sides of the antenna array. The two feeds are fixed on the antenna pedestal or other devices through the feed bracket. The two feeds are opposite to the antenna array. The installation position of the surface has the requirements of dimensional accuracy, angular accuracy and symmetry accuracy. [0003] At present, the main assembly metho...

Claims

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Application Information

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Patent Type & Authority Patents(China)
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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