Method and device for realizing adaptive antenna structure
A technology of adaptive antenna and implementation method, which is applied in the field of mobile communication, can solve the problems of large antenna size, no isolation measures for antenna, and low effective bandwidth of antenna, so as to avoid mutual interference, reduce occupied space, and improve communication performance.
Active Publication Date: 2016-03-09
DONGGUAN YULONG COMM TECH +1
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Problems solved by technology
However, the effective bandwidth of the antennas in the existing terminals is very low, and the size of each antenna in the existing terminals is relatively large, resulting in no effective isolation measures between the antennas, and considering the frequency multiplication of each antenna, etc., resulting in existing There will be a great influence between the antennas in the terminal, resulting in poor communication performance of the terminal
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[0016] 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, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] In order to make the advantages of the technical solution of the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0018] This embodiment provides a method for implementing an adaptive antenna structure, such as figure 1 As shown, the method includes:
[0019] 101. The terminal acquires an optimal communication system and an optimal communication channel a...
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The embodiment of the invention discloses a method and device for implementing an adaptive antenna structure. The method comprises the following steps that a terminal acquires an optimal communication system and an optimal communication channel according to signal intensity and channel using information; and then through a processing chip, the terminal configures an antenna switch controller to an antenna which meets requirements of the optimal communication system and the optimal communication channel, wherein the antenna structure is a combined left-and-right hand transmission wire structure. According to the embodiment of the invention, the antenna with the combined left-and-right hand transmission wire structure is arranged in the terminal, so that a space occupied by the area of the antenna in the terminal can be reduced; moreover, the antenna with the combined left-and-right hand transmission wire structure not only reaches requirements of all long-term evolution (LTE) frequency bands and supports all communication systems but also avoids mutual interference among different antennas, so that the communication performance of the terminal is improved. The method and the device are suitable for the technical field of mobile communication.
Description
technical field [0001] The invention relates to the technical field of mobile communication, in particular to a method and device for realizing an adaptive antenna structure. Background technique [0002] With the continuous development of mobile communication technology, the requirements for the communication performance of the terminal are also increased, and the key to ensure the communication performance of the terminal lies in the antenna configured in the terminal. At present, the antenna used in the adaptive antenna structure in the terminal is a traditional antenna, that is, the size of the antenna is related to the frequency. The lower the frequency, the longer the wavelength, and the larger the size of the antenna. Antennas of different frequency bands use different matching circuits in the terminal, and they are connected and configured uniformly through switches. However, the effective bandwidth of the antennas in the existing terminals is very low, and the size...
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IPC IPC(8): H01Q21/00H01Q23/00H01Q1/52
Inventor 王吉钊罗振宇
Owner DONGGUAN YULONG COMM TECH