Radiating unit, antenna and base station
A radiating element and radiating ring technology, applied in the direction of antenna, radiating element structure, antenna components, etc., can solve the problem of inability to meet the application requirements of multi-band antennas, and achieve large-scale promotion and application, simple manufacturing method, and low cost The effect of production costs
Active Publication Date: 2022-03-01
COMBA TELECOM TECH (GUANGZHOU) CO LTD +1
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Problems solved by technology
This method suppresses scattering to a certain extent, but the radiation arm coupled in series with the inductor or filter structure has a certain length, so that the induced current can still be generated on the radiation arm, forming a strong scattering field, which cannot meet the needs of multiple frequency bands. Antenna Application Requirements
Method used
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[0042] Embodiments of the present invention will be described in detail below, and examples of the embodiments are illustrated in the drawings in which the same or similar components are denoted by the same or similar elements or elements having the same or similar functions. The following is an example in the following examples, and is intended to be construed as limiting the invention.
[0043]Those skilled in the art will appreciate that unless specifically declared, the singular form "one", "one", "" "and" "", and "" "can also include multiple forms. It should be further understood that the phrase "comprising" in the specification of the present invention means that there is the features, integers, steps, operations, elements, and / or components, but do not exclude presence or addition of one or more other features. Integrals, steps, operations, components and / or components, but do not exclude exemplary or add one or more other features, integers, steps, operations, compone...
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The invention provides a radiation unit which comprises two pairs of radiation arms which are orthogonally arranged in a polarized mode, the two pairs of radiation arms are of a central symmetry structure relative to the same central point, each radiation arm comprises a feed part and a radiation ring, and the radiation ring and the feed part are connected to form a closed-loop structure. The radiation ring forms at least two inductance units in a reciprocating bending structure, wherein the inductance values of the at least two inductance units in unit length are different. According to the radiation unit provided by the invention, the plurality of inductance units are arranged on the radiation arms, the inductance units inhibit high-frequency induction current generated when the high-frequency radiation unit and the inductance units share the same array, and the radiation unit is provided with the inductance units with corresponding inductance values in the areas where the high-frequency induction current with different magnitudes is located; therefore, the inductance unit can exactly suppress the high-frequency induction current of the corresponding area without influencing impedance matching, so that the radiation unit and a high-frequency radiation unit can be arranged in a common array.
Description
Technical field [0001] The present invention relates to the field of mobile communication, and more particularly to a radiating unit and an antenna disposed of the radiating unit and a base station configured for the antenna. Background technique [0002] With the rapid development of modern mobile communication technology, users have increased from high-capacity and low-time drainage letter, and the fifth-generation mobile communication network came into being. With the continuous update of communication technology, 2G, 3G, and 4G and other networks have not yet to withdraw from the market, therefore there is a situation in which multi-multi-band antennas are coexisting. [0003] In order to reduce the base station site rental cost and easy to install multi-standard multi-band antenna, operators usually require as small as possible, weight as light as possible, so the demand for integrating multiple frequency bands on a limited space platform is getting stronger. However, betwee...
Claims
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IPC IPC(8): H01Q1/36H01Q1/24
CPCH01Q1/36H01Q1/246
Inventor 赖展军李致祥李明超郑之伦梁嘉驹黎伟韶刘培涛卜斌龙
Owner COMBA TELECOM TECH (GUANGZHOU) CO LTD