Binary antenna array based on plastic electroplating process

A binary antenna and plastic electroplating technology, applied to antenna arrays, antennas, electrical components, etc., can solve the problems of long production cycle, high cost, cumbersome assembly process, etc., to improve production efficiency, widen the working bandwidth, avoid processing and The effect of the assembly process

Inactive Publication Date: 2018-12-11
SHENZHEN FRD SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] To sum up, the problems existing in the existing technology are: each component of the antenna is processed independently, resulting in cumbersome assembly process, long production cycle and high cost

Method used

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  • Binary antenna array based on plastic electroplating process
  • Binary antenna array based on plastic electroplating process
  • Binary antenna array based on plastic electroplating process

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Embodiment Construction

[0027] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0028] "Plastic electroplating" refers to a processing method that combines electroplating and electroless plating to coat metal plating on the surface of plastic materials. After this processing, the benefits of high production efficiency, low price, and light weight can be retained, and it has the characteristics of heat conduction, anti-aging, electrical conduction, and metal appearance. Plastic electroplating is a typical combination of new materials and new processes in modern processing technology, which broadens the scope of traditional electroplating applications and opens up a new field for the development of the e...

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Abstract

The invention belongs to an electrolytic or electrophoretic process. The invention discloses a binary antenna array based on a plastic electroplating process, which comprises an antenna unit printed on a dielectric plate by a selective plastic electroplating process and a feeding network. The invention adopts the plastic electroplating process to carry out the integrated design of the binary array, avoids the tedious processing and assembly process of the traditional antenna, improves the production efficiency and reduces the production cost. The invention broadens the working bandwidth of theantenna array by adopting the microstrip balun coupling feeding and adding a coupling oscillator on the upper layer of the radiating dipole, and ensures the broadband characteristics of the two-element array. The invention relates to a base station antenna used in a wireless communication system, which can realize dual linear polarization characteristics in the direction of + / - 45 degrees and hasgood directional radiation characteristics.

Description

technical field [0001] The invention belongs to the technical field of electrolysis or electrophoresis technology; equipment used therein, and in particular relates to a binary antenna array based on plastic electroplating technology. Background technique [0002] At present, the existing technologies commonly used in the industry are as follows: With the rapid development of mobile communication, the explosive growth of mobile terminal users puts forward higher and higher requirements for mobile communication systems. The base station antenna is an important part of the wireless communication system. As a system device for radiating and receiving electromagnetic waves, the electrical performance of the antenna directly affects the overall performance of the wireless communication equipment. A high-performance antenna can not only reduce the requirements for the system, but also improve the overall system. Performance plays a decisive role. Meeting the increasingly stringen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/24H01Q1/38H01Q1/48H01Q1/50H01Q9/16H01Q15/24H01Q21/00
CPCH01Q1/246H01Q1/38H01Q1/48H01Q1/50H01Q9/16H01Q15/24H01Q21/0006
Inventor 张志亚赵亚瑞冯洋张峻文闫立杰
Owner SHENZHEN FRD SCI & TECH
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