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Antenna oscillator unit and antenna array

An antenna vibrator and resonance technology, which is applied in the field of communication, can solve the problems of not being able to meet the needs of use, high connection difficulty, and large loading loss, so as to reduce the risk of passive intermodulation, reduce the inconsistency of antenna ports, and improve orthogonality Effect

Pending Publication Date: 2022-07-15
PROSE TECH CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] In recent years, with the diversification of 5G base station application scenarios, the structural requirements of 5G base station antenna oscillators have become higher and higher in many occasions. The traditional narrow frequency band, high thickness, heavy weight, large loading loss, complex operation process, and high connection difficulty 5G antenna vibrator can no longer meet the needs of use

Method used

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  • Antenna oscillator unit and antenna array
  • Antenna oscillator unit and antenna array
  • Antenna oscillator unit and antenna array

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Embodiment Construction

[0041] In order to more clearly describe the embodiments of the present invention or the technical solutions in the prior art, the specific embodiments of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative efforts, and obtain other implementations.

[0042] For the sake of brevity of the drawings, only the parts relevant to the invention are schematically shown in each drawing, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and easy to understand, in some drawings, only one of the components having the same structure or function is schematically shown, or only one of them is marked. As used herein, "one" not only means "only one", but also "more ...

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Abstract

The invention discloses an antenna oscillator unit and an antenna array, and the antenna oscillator unit comprises a wall body which forms an installation space in a surrounding manner. The reflecting plate is arranged on the inner wall of the mounting space and divides the mounting space into a second cavity and a first cavity; the resonant structure comprises a feed conductor arranged in the first cavity and a first groove formed in the reflecting plate; and the radiation sheet assembly is arranged in the second cavity, and the feed conductor and the radiation sheet assembly are located on the two opposite sides of the first groove respectively. Through the resonant structure, feeding can be carried out in an electromagnetic coupling mode, which is equivalent to introduction of an additional matching circuit, and impedance matching of the broadband antenna oscillator unit is facilitated.

Description

technical field [0001] The present invention relates to the field of communications, and further relates to an antenna element unit and an antenna array. Background technique [0002] The 5th Generation Mobile Communication Technology (5G for short) is a new generation of broadband mobile communication technology with high speed, low latency and large connection, and it is the network infrastructure to realize the interconnection of human, machine and things. [0003] In recent years, with the diversification of 5G base station application scenarios, many occasions have higher and higher requirements for the structure of 5G base station antenna oscillators. The traditional ones with narrow frequency bands, high thickness, heavy weight, large loading loss, complex operation procedures and high connection difficulties 5G antenna vibrators can no longer meet the needs of use. [0004] Therefore, it is particularly important to improve the existing 5G antenna element unit to im...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/36H01Q1/50H01Q15/14H01Q19/10H01Q21/00
CPCH01Q1/36H01Q1/50H01Q15/14H01Q19/10H01Q21/00
Inventor 姜涛段志文黄萍王旭李永忠孙静
Owner PROSE TECH CO LTD
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