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A rotatable and adjustable Beidou satellite high dynamic anti-jamming antenna

A Beidou satellite and rotation adjustment technology, which is applied to antennas, antennas, antenna parts and other directions suitable for movable objects, can solve problems such as poor stability of height adjustment, affecting device reception of signals, and inconvenient rotation adjustment of antennas, etc., to achieve Good stability and good reception

Active Publication Date: 2022-02-15
深圳市合讯电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the high dynamic anti-jamming antenna of Dou Satellite in the prior art is in use, when the device is placed, the overall height adjustment stability is relatively poor. At the same time, the antenna is not easy to rotate and adjust, which affects the signal reception of the device

Method used

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  • A rotatable and adjustable Beidou satellite high dynamic anti-jamming antenna
  • A rotatable and adjustable Beidou satellite high dynamic anti-jamming antenna
  • A rotatable and adjustable Beidou satellite high dynamic anti-jamming antenna

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Embodiment

[0028] A rotatable and adjustable Beidou satellite high-dynamic anti-jamming antenna includes a housing 1, a base 2 is welded to the lower end of the housing 1, a bottom plate 3 is rotatably connected to the base 2, and the housing 1 is provided with Spacer 24, there are two spacers 24, and the two spacers 24 are symmetrically distributed in the housing 1, and the elements 25 are fixedly installed on the spacer 24, and the housing 1 is connected by screws. Shell cover 26, said shell cover 26 is fixedly sleeved with a support 27, said support 27 is threadedly connected with a cover 28, said cover 28 is provided with a rotating seat 29, and said rotating seat 29 The outside contact is connected with a cover 28, the outside of the rotating seat 29 is connected with a support 27, the rotating seat 29 is provided with an opening groove 30, and the blocking cover 28 is provided with a chute 31, and the chute Slidingly connected with swivel seat 29 in 31.

[0029] Wherein, the base ...

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Abstract

The invention discloses a rotatable and adjustable Beidou satellite high-dynamic anti-jamming antenna, which comprises a casing, a base is welded to the lower end of the casing, a bottom plate is rotatably connected to the base, and a pad is arranged inside the casing. There are two pads, and the two pads are symmetrically distributed in the housing. Elements are fixedly installed on the pads, and a shell cover is connected to the shell through screws, and the shell cover is fixedly socketed. There is a support, the support is threadedly connected with a cover, the cover is provided with a rotating seat, the outer side of the rotating seat is contacted with a cover, and the outer side of the rotating seat is connected with a support, An opening groove is provided on the rotating seat, a slide groove is provided on the cover, and a rotating seat is slidably connected in the sliding groove. The invention relates to a rotatable and adjustable Beidou satellite high dynamic anti-jamming antenna, which has the characteristics of good device adjustment stability and omni-directional rotation and adjustment of the antenna.

Description

technical field [0001] The invention belongs to the technical field of antennas, in particular to a rotatable and adjustable high dynamic anti-jamming antenna for Beidou satellites. Background technique [0002] China's Beidou satellite navigation system is a global satellite navigation system developed by China itself. It is the third mature satellite navigation system after the US Global Positioning System and the Russian GLONASS satellite navigation system. Beidou Satellite Navigation System is an approved supplier of the United Nations Satellite Navigation Commission. Due to the difficulty of capturing the Beidou satellite signal itself, it is extremely susceptible to interference from other electromagnetic signals. On the loading platform, the antenna is required to have the function of anti-interference in all directions of the Beidou frequency band. [0003] When the high dynamic anti-jamming antenna of Dou Satellite in the prior art is in use, the overall height ad...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/12H01Q1/20H01Q1/28H01Q3/08
CPCH01Q1/12H01Q1/20H01Q1/288H01Q3/08
Inventor 罗雷波曾亮军
Owner 深圳市合讯电子有限公司
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