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A millimeter wave antenna head and its assembly method and composition antenna

A millimeter-wave antenna and antenna unit technology, applied to waveguide devices, electrical components, circuits, etc., can solve problems such as difficult installation and maintenance, poor single-channel reliability, etc., and achieve good reliability, advanced structural design, combination and fixation ingenious effect

Active Publication Date: 2018-07-03
西安金波科技有限责任公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve technical problems such as poor single-channel reliability and difficult installation and maintenance in existing highly integrated antenna systems, the present invention proposes a millimeter-wave antenna head and its assembly method and composition antenna. A single millimeter-wave antenna head is Integrates the functions of the printed board with the coaxial connector and the metal substrate as a channel unit

Method used

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  • A millimeter wave antenna head and its assembly method and composition antenna
  • A millimeter wave antenna head and its assembly method and composition antenna
  • A millimeter wave antenna head and its assembly method and composition antenna

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Embodiment Construction

[0033] Describe the present invention below in conjunction with specific embodiment:

[0034] This embodiment mainly aims at the problems existing in the existing printed board microstrip antenna, and proposes a new millimeter-wave antenna head and an assembly method thereof, as well as an antenna installed with the millimeter-wave antenna head.

[0035] like figure 2 As shown, the millimeter-wave antenna head consists of a metal shell, an inner conductor, a bushing, an insulator at the coaxial end, an insulator at the feed end, and an antenna unit. figure 2 (a) The left side is the radio frequency coaxial part, which is used for the input and output of radio frequency signals, and the right part is the antenna unit part, which is used for the reception and transmission of radio signals.

[0036] like figure 2 , Figure 5 As shown, the metal casing has an axial stepped through hole, and the axial stepped through hole is divided into a coaxial section, a middle section an...

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Abstract

The invention provides a millimeter wave antenna head, an assembly method thereof and an antenna applying the millimeter wave antenna head. The millimeter wave antenna head comprises a metal shell, an inner conductor, a lining, a coaxial end insulator, a feed end insulator and an antenna unit, wherein the single millimeter wave antenna head is a channel unit, and the functions of a printed circuit, a coaxial connector and a metal substrate are integrated. The performance of the millimeter wave antenna head is determined by the structure of the millimeter wave antenna head; the millimeter wave antenna head is taken as an emission and receiving unit of the antenna, a decision effect is developed for the performance of the whole antenna system, the performance of an antenna product is in no direct relation with an external installation plate, and the antenna is high in reliability; and moreover, the product provided by the invention is simple in installation, and single-channel maintenance and replacement can be conveniently fulfilled.

Description

technical field [0001] The invention relates to the technical field of microstrip antennas, in particular to a millimeter-wave antenna head, an assembly method thereof, and an antenna composed thereof. Background technique [0002] At present, the antenna system is usually a printed board microstrip antenna. For the entire antenna system, a high-density integrated array installation is required, and it is required to have the following characteristics: miniaturization, light weight, high performance, and easy installation; The structure and installation method of the board microstrip antenna are detailed in figure 1 . Each channel corresponds to a radio frequency coaxial connector, and the shell and probe of the radio frequency coaxial connector are respectively welded and fixed to the metal substrate and the printed board antenna unit to realize the signal conversion of the antenna receiving and transmitting system. [0003] In the current highly integrated antenna system...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01P1/04
CPCH01P1/04
Inventor 王健赵景涛
Owner 西安金波科技有限责任公司
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