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Configurable stacked antenna array verification device

A technology for verifying devices and antenna arrays, applied in the directions of antenna supports/mounting devices, antenna arrays, antennas, etc., can solve the problems of unfavorable design of stacked antenna arrays, insufficient verification of various factors, etc., to achieve low cost and good The effect of the design effect

Active Publication Date: 2022-03-01
SOUTHWEST CHINA RES INST OF ELECTRONICS EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there are many factors that affect the performance of the stacked antenna array, and a small amount of real objects is not enough to fully verify the various factors that affect the performance of the antenna, which is not conducive to the design of the stacked antenna array

Method used

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  • Configurable stacked antenna array verification device
  • Configurable stacked antenna array verification device
  • Configurable stacked antenna array verification device

Examples

Experimental program
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Embodiment

[0041] In view of the defects of the stacked antenna array verification device in the prior art, such as the inaccurate effect of simulation materials and dimensions on antenna performance, it is necessary to set up physical products for test verification, and it is difficult to achieve fast and low-cost verification, etc., this implementation The example is optimized to solve the existing problems in the existing technology.

[0042] Specifically, such as Figure 1 to Figure 5 As shown, this embodiment provides a configurable stacked antenna array verification device, including a bracket 1, the bracket 1 includes a flat mounting surface, and a bottom material layer 103 and several intermediate material layers 102 are sequentially arranged above the mounting surface , the analog transition board 2 and the printed board 101; the bracket 1 is provided with several connecting and fixing structures, and the connecting and fixing structures pass through the bracket 1, the bottom ma...

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Abstract

The invention relates to the technical field of antenna structures, in particular to a configurable stacked antenna array verification device, which comprises a bracket, the bracket comprises a flat mounting surface, and a bottom material layer, a plurality of middle material layers, a simulation transition plate and a printed board are sequentially arranged above the mounting surface; the bracket is provided with a plurality of connecting and fixing structures, and the connecting and fixing structures penetrate through the bracket, the bottom material layer, the middle material layer and the simulation transition plate and are connected and fixed; the feed structures penetrate through the bracket, the bottom material layer, the middle material layer, the simulation transition plate and the printed board, the upper ends of the feed structures are conducted with the printed board, and the lower ends of the feed structures are connected with the cable assembly. According to the invention, various factors influencing the electrical performance can be flexibly configured, boundary conditions of the antenna under actual conditions can be constructed, the electrical performance of the stacked antenna array under different configuration modes can be rapidly tested at low cost, a stacked antenna array design scheme with better performance can be screened out, and the device is helpful for improving the design efficiency and obtaining a better design effect.

Description

technical field [0001] The invention relates to the technical field of antenna structures, in particular to a configurable stacked antenna array verification device. Background technique [0002] The stacked antenna array consists of a printed board on the top, a transition board, several intermediate layer materials, and bottom materials. The printed board, the transition board, the middle layer material, and the bottom material are attached to each other, and the bottom material is connected to the antenna mounting plate by screws. The transition plate is mainly used as a filler, allowing features such as grooves to be added to the transition plate. The top printed board is connected to the load or connector via the feeder and cable. [0003] At present, the industry mainly designs antennas through simulation analysis. For the simulation calculation of stacked antenna array, the ideal model is generally used, and the material parameters, structural dimensions, load perf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/12H01Q1/50H01Q21/00G01R29/10G01R29/08
CPCH01Q1/12H01Q1/50H01Q21/00G01R29/10G01R29/0871Y02D30/70
Inventor 王森卫杰杜建春朱江龚军涛赖天华程皓月秦桃王宇
Owner SOUTHWEST CHINA RES INST OF ELECTRONICS EQUIP
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