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Miniaturized high-gain dual-polarized omnidirectional antenna

An omnidirectional antenna and polarized antenna technology, which is applied to antenna unit combinations with different polarization directions, antennas, resonant antennas, etc. The effect of isolation and simple structure

Pending Publication Date: 2018-01-19
TONGYU COMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This makes the height or length of the antenna large, affecting the visual effect and poor concealment

Method used

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  • Miniaturized high-gain dual-polarized omnidirectional antenna
  • Miniaturized high-gain dual-polarized omnidirectional antenna
  • Miniaturized high-gain dual-polarized omnidirectional antenna

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Embodiment Construction

[0055] The preferred embodiments of the present invention are given below in conjunction with the accompanying drawings to describe the technical solution of the present invention in detail.

[0056] Here, the present invention will be discussed with emphasis on the two characteristics of ultra-wideband and high gain, and corresponding drawings will be given to illustrate the present invention in detail. It should be noted that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not used to limit or limit the present invention.

[0057] see Figure 1-16 , the present invention obtains the miniaturized high-gain dual-polarized omnidirectional antenna through the following construction method.

[0058] Step 1, establish a space Cartesian coordinate system, see figure 1 ;

[0059] Step 2, constructing a V-polarized antenna 20: On the XOZ plane of the coordinate system, construct a five-element half-wave oscillator arr...

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Abstract

The invention provides a miniaturized high-gain dual-polarized omnidirectional antenna comprising a V-polarized antenna, an H-polarized group array antenna and an H-polarized subarray feeder panel. The V-polarized antenna comprises M half-wave vibrators which are arranged on the V-polarized antenna substrate and V-polarized antenna feeders which are connected with the half-wave vibrators. The H-polarized group array antenna comprises N H-polarized array units which are arranged in parallel to form the array. Each H-polarized array unit comprises a dielectric disc. The circumference of the dielectric disc is provided with X H-polarized vibrators and H-polarized antenna feeders which are connected with the H-polarized vibrators. The V-polarized antenna is arranged at the external side of theH-polarized subarray feeder panel in parallel. The H-polarized array units are arranged to be intersected with the H-polarized subarray feeder panel and the V-polarized antenna. The H-polarized subarray feeder panel performs feeding to the H-polarized array units, wherein M, N and X are natural numbers greater than or equal to 1. The omnidirectional antenna of being high-gain, omnidirectional, dual-polarized, high-isolation, high-power, short and beautiful, simple in structure and economical and durable can be provided for the outdoor WIFI wireless access point.

Description

【Technical field】 [0001] The present invention relates to an outdoor high-gain WIFI / WLAN antenna device and technology, in particular to a miniaturized high-gain dual-polarized omnidirectional antenna suitable for urban outdoor deployment and its technology. 【Background technique】 [0002] Cellular mobile communication has achieved wide-area and continuous coverage of signals. However, limited by factors such as spectrum resources, system capacity, site selection, and engineering costs, the cost of using cellular networks has remained high. Network applications such as video, animation, or video consume a lot of capacity, and traffic charges have become a large expense in the daily life of mobile phone users, which also affects the further growth of mobile traffic. Even in the 5G era, as the capacity increases, the traffic fee will inevitably decrease, but the total traffic fee will be higher. In contrast, WLAN has the advantages of high capacity, license-free, easy deploy...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/38H01Q1/50H01Q9/28H01Q21/24H01Q21/29H01Q21/00
Inventor 李道铁吴中林刘木林
Owner TONGYU COMM INC
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