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High-gain and high-performance UV omni-directional antenna

An omnidirectional antenna, high-performance technology, applied in antennas, resonant antennas, antenna arrays and other directions, can solve the problems of poor performance, poor actual use effect, low gain of omnidirectional receiving antenna, etc., and achieve the effect of good performance

Pending Publication Date: 2017-04-26
GUANGDONG ZHONGYUAN CREATIVE TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Antennas have different radiation or receiving capabilities for different directions in space. According to the different antenna directions, existing TV receiving antennas are generally divided into directional receiving antennas and omnidirectional receiving antennas, and omnidirectional receiving antennas are difficult points in antenna design. , among which, the existing omnidirectional TV receiving antenna mainly adopts three pairs of 120° distributed receiving vibrator design, this kind of omnidirectional receiving antenna has low gain and poor performance, and the actual use effect is poor

Method used

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  • High-gain and high-performance UV omni-directional antenna
  • High-gain and high-performance UV omni-directional antenna
  • High-gain and high-performance UV omni-directional antenna

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with specific embodiments.

[0017] See attached figure 1 And figure 2 As shown, in this embodiment, a UV omnidirectional antenna with high gain and high performance includes two V-frequency signal radiation units 5, four sets of U-frequency radiation units 2 arranged on the top surface of the substrate 1 and impedance The unit 3 and the feeding unit 4 arranged on the bottom surface of the substrate 1; the four groups of radiating units U-frequency radiating units 2 ring arrays are distributed outside the impedance unit 3, among which any two adjacent groups of U-frequency radiating units 2 are perpendicular to each other Each group of U-frequency radiation unit 2 includes a first signal radiation unit 22 and a second signal radiation unit 21, wherein the first signal radiation unit 22 and the second signal radiation unit 21 are opposed to each other and have a symmetrical shape; U-frequency radiation Th...

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Abstract

The invention discloses a high-gain and high-performance UV omni-directional antenna. The antenna comprises two V-frequency signal radiation units, four sets of U-frequency radiation units arranged on the top of a substrate, an impedance unit arranged on the top of the substrate, and a feed unit arranged on the bottom of the substrate. The four sets of U-frequency radiation units are distributed outside the impedance unit in an annular array, and every two adjacent sets of U-frequency radiation units are perpendicular to each other. Each set of U-frequency radiation unit consists of a first signal radiation unit and a second signal radiation unit. The first signal radiation units of the four sets of U-frequency radiation units are connected with the feed unit, and the second signal radiation units of the four sets of U-frequency radiation units are connected with the impedance unit. The feed unit and the impedance unit form a feed impedance matching network. The two V-frequency signal radiation units are distributed outside the substrate symmetrically.

Description

Technical field [0001] The invention relates to the technical field of wireless communication equipment, in particular to a UV omnidirectional antenna with high gain and high performance. Background technique [0002] Antennas have different radiating or receiving capabilities in different directions in space. According to the difference in antenna directivity, existing TV receiving antennas are generally divided into directional receiving antennas and omnidirectional receiving antennas, and omnidirectional receiving antennas are difficult points in antenna design Among them, the existing omnidirectional TV receiving antenna mainly adopts the design of three pairs of receiving elements in a 120° distribution. This kind of omnidirectional receiving antenna has low gain and poor performance, and the actual use effect is poor. Therefore, a new high-gain, high-performance omnidirectional antenna is needed. Summary of the invention [0003] The purpose of the present invention is to o...

Claims

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Application Information

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IPC IPC(8): H01Q1/36H01Q1/38H01Q1/50H01Q9/26H01Q21/00H01Q21/30
CPCH01Q1/36H01Q1/38H01Q9/26H01Q21/0006H01Q21/30
Inventor 张伟强
Owner GUANGDONG ZHONGYUAN CREATIVE TECH CO LTD
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