Broadband vertical polarization omnidirectional antenna

A vertically polarized, omnidirectional antenna technology, applied in the antenna grounding device, radiating element structure and other directions, can solve the problem of the urgency of erecting indoor base stations, and achieve the effect of low production cost, light weight and small structural size

Pending Publication Date: 2022-04-15
成都频时科技有限公司
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

Moreover, people's life and work are mainly concentrated indoors, and the traffic of wireless communication services is also concentrated indoors. Relyin...

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  • Broadband vertical polarization omnidirectional antenna
  • Broadband vertical polarization omnidirectional antenna
  • Broadband vertical polarization omnidirectional antenna

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Unless otherwise specified, the technical means used in the embodiments are conventional means well known to those skilled in the art.

[0024] refer to Figure 1-4 As shown, a broadband vertically polarized omnidirectional antenna includes a first dielectric substrate 10 and a second dielectric substrate 20 and a third dielectric substrate 30 arranged crosswise, and the second dielectric substrate 20 and the third dielectric substrate 30 stand on the On the first dielectric substrate 10; the lower surface of the first dielectric substrate 10 is covered with metal as the metal floor 111 of the antenna, the metal is preferably copper, and the upper surface...

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Abstract

The broadband vertical polarization omnidirectional antenna comprises a first substrate, a second substrate and a third substrate, the second substrate and the third substrate are arranged in a crossed mode, and the second substrate and the third substrate are vertically arranged on the first substrate; metal is coated on the lower surface of the first substrate to serve as a floor of the antenna, metal patches are arranged on the upper surface of the second substrate and the upper surface of the third substrate respectively, radiation grooves are symmetrically formed in the metal patches, and the metal patches are inserted into the first substrate to be connected with the floor. The antenna is large in working bandwidth, high in practicability and suitable for an indoor ceiling base station.

Description

technical field [0001] The invention belongs to the technical field of antennas, and in particular relates to a broadband vertically polarized omnidirectional antenna. Background technique [0002] Contemporary cities have dense buildings and complex structures, which have adverse effects on the propagation of radio waves. Moreover, people's lives and work are mainly concentrated indoors, and wireless communication traffic is also concentrated indoors. Relying on traditional outdoor base stations for wireless communication is not the best solution for most users. Therefore, it is urgent to set up indoor base stations. Large indoor places such as offices, shopping malls, gymnasiums, etc. must set up indoor base stations to meet the communication needs of a large number of users. Indoor base stations often use ceiling-mounted omnidirectional antennas to achieve 360° coverage of indoor signals. On the other hand, the base station antenna, as a transfer station from the mobil...

Claims

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Application Information

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IPC IPC(8): H01Q1/38H01Q1/48
Inventor 董元旦文思超薛浩
Owner 成都频时科技有限公司
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