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Intelligent antenna assembly and quick radiation pattern switching method thereof

An antenna device and radiation field type technology, applied in directions such as antennas, antenna arrays, electrical components, etc., can solve problems affecting connection efficiency and quality.

Inactive Publication Date: 2015-05-20
Z-COM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the more radiation patterns that can be selected, the more judgment processes for switching. Although the results of one-by-one judgments can still obtain the desired radiation pattern, it may affect the connection performance and quality.

Method used

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  • Intelligent antenna assembly and quick radiation pattern switching method thereof
  • Intelligent antenna assembly and quick radiation pattern switching method thereof
  • Intelligent antenna assembly and quick radiation pattern switching method thereof

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Embodiment Construction

[0028] The technical means adopted by the present invention to achieve the intended invention purpose are further described below in conjunction with the drawings and preferred embodiments of the present invention.

[0029] For a preferred embodiment of the method for quickly switching the radiation pattern of the intelligent antenna device of the present invention, please refer to figure 1 shown, which includes:

[0030] Step S10, providing multiple horizontally polarized antennas and multiple vertically polarized antennas;

[0031] Step S11, turning on more than one vertically polarized antenna to generate different vertically polarized test patterns respectively;

[0032] Step S12, determining a preferred vertical polarization pattern according to the packet error rate (PER) of data transmitted by each vertical polarization test pattern;

[0033] Step S13, turning on more than one horizontally polarized antenna to generate different horizontally polarized test patterns r...

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Abstract

The invention provides an intelligent antenna assembly and a quick radiation pattern switching method thereof. The intelligent antenna assembly is provided with a plurality of horizontally-polarized antennas and a plurality of vertically-polarized antennas; the vertically-polarized antennas with the directionality are switched on, so that an optimal vertically-polarized pattern is determined according to package error rate of data transmitted by the vertically-polarized antennas; and more than one horizontally-polarized antenna is switched on, an optimal horizontally-polarized antenna pattern is determined according to package error rate of data transmitted by the horizontally-polarized antennas, and the optimal horizontally-polarized antenna pattern is matched with the optimal vertically-polarized antenna pattern to form an optical radiation pattern. By the technology, the optimal radiation pattern can be switched on quickly, and the connection efficiency is improved.

Description

technical field [0001] The present invention relates to an antenna and its method for quickly switching radiation patterns, in particular to an antenna-related technology that can quickly switch and select preferred vertical and horizontal polarization patterns to determine an optimal radiation pattern. Background technique [0002] China Taiwan Publication No. 201042826 "Antenna Structure and Manufacturing Method with Characteristics for Switching Different Radiation Patterns" Invention Patent Case, which mentioned in the previous technology that smart antenna technology is an important part of wireless communication systems , and the adaptive antenna is a kind of smart antenna, which uses multiple antenna units to form an array antenna, and dynamically adjusts the input power for each antenna unit to control the beam steering of the antenna. For devices that want to transmit data, high-efficiency transmission is achieved by improving the signal-to-noise ratio (SNR) and red...

Claims

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Application Information

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IPC IPC(8): H01Q21/00H01Q25/00H01Q3/26H04B1/00
Inventor 林敬凯郑名伟陈文豪
Owner Z-COM INC