Antenna structure with adjustable electrical length and communication equipment
A technology of antenna structure and communication equipment, applied in the structural form of radiating elements, antenna support/installation device, etc., which can solve the problems that the antenna can no longer be debugged and the size of the antenna is large
Active Publication Date: 2021-10-01
ANHUI ANUKI TECH CO LTD
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Problems solved by technology
[0003] The disadvantage of standardized antennas is that after the antenna is finalized, it cannot be debugged. In order to compensate for the multi-frequency requirements of the antenna, the size of the antenna is made larger
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[0039] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.
[0040] Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art w...
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The invention provides an antenna structure with adjustable electrical length and communication equipment. The antenna structure comprises a basic wire and at least one section of matching wire, wherein the basic wire comprises a basic end, a first matching end and a second matching end, and the basic end of the basic wire is used as an input end of the antenna structure with the adjustable electrical length; one end of the matching wire is adjacent to the first matching end or the second matching end of the basic wire; and under the condition that one end of the matching wire is connected with the first matching end or the second matching end of the basic wire by using a matching component, the position of the first matching end or the second matching end of the basic wire is adjusted, so that the electrical length of the basic wire is modified. On the premise that the size of the board surface is miniaturized, the antenna structure with various electrical lengths can be formed by arranging the basic wire and the at least one section of matching wire, so that different frequency requirements are met.
Description
technical field [0001] The present application relates to the field of antennas, in particular, to an antenna structure and communication equipment with adjustable electrical length. Background technique [0002] Antenna miniaturization has always been the goal pursued by the industry. In the current environment, most methods to reduce the size of the antenna are to modify the environment of the antenna and modify the material of the antenna body to reduce the frequency of the antenna. [0003] The disadvantage of standardized antennas is that after the antenna is finalized, it cannot be debugged. In order to compensate for the multi-frequency requirements of the antenna, the size of the antenna is made larger. [0004] How to reduce the size of the antenna as much as possible on the premise of satisfying the miniaturization requirements of the antenna has become a difficult problem for those skilled in the art. Contents of the invention [0005] The purpose of the presen...
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IPC IPC(8): H01Q1/24H01Q1/36
CPCH01Q1/24H01Q1/36Y02D30/70
Inventor 徐雷左成杰何军
Owner ANHUI ANUKI TECH CO LTD