Dielectric filling antenna
A medium filling and antenna technology, which is applied to antennas, antenna arrays, antenna arrays that are powered on separately, etc., can solve the problem that the performance index and size of the base station antenna are difficult to take into account at the same time, and achieve the requirements of small size, excellent performance index and miniaturization. Effect
Pending Publication Date: 2022-03-01
WUHAN HONGXIN TELECOMM TECH CO LTD
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Problems solved by technology
[0003] The invention provides a medium-filled antenna, which is used to solve the problem that the performance index and size of the base station antenna in the prior art are difficult to be considered at the same time
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[0026] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are part of the embodiments of the present invention , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0027] Combine below Figure 1 to Figure 2 The dielectric filled antenna of the present invention is described.
[0028] Such as figure 1 and figure 2 As shown, the dielectric-filled antenna according to the embodiment of the present invention includes: a casing, a liquid medium 5 and an antenna inner core 4 .
[0029] The casing has an accommodating space, and the accommodating space is...
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The invention provides a medium-filled antenna. The medium-filled antenna comprises a shell, a liquid medium and an antenna inner core, the shell is provided with an accommodating space, and the liquid medium and the antenna inner core are arranged in the accommodating space; the antenna inner core comprises a reflecting plate and a plurality of radiating units, and the radiating units are arranged on one side of the reflecting plate in an array mode. The liquid medium with a certain dielectric constant is filled in the accommodating space to change the surrounding environment of the radiation unit, so that the radiation electric length can be reduced, the size of the radiation unit can be designed to be smaller, and the radiation unit array spacing required for realizing the same radiation performance can be relatively reduced; in other words, more array forming space of the radiation unit array is increased, the performance index is better, and compared with the prior art, under the condition that the same index performance is achieved, the required size is smaller, and the requirement for miniaturization is met.
Description
technical field [0001] The invention relates to the technical field of wireless communication, in particular to a medium-filled antenna. Background technique [0002] At present, the integration of 4G and 5G is common. Based on this development background, the multi-frequency integration of base station antennas has gradually become the direction of industry development. Based on the convenience of installation and safety considerations, the windward limitation of base station antennas has become one of the most important problems in the design of fusion antennas. Fusion antennas in the prior art are generally implemented by sacrificing performance indicators or sacrificing external dimensions. Contents of the invention [0003] The invention provides a medium-filled antenna, which is used to solve the problem that the performance index and the size of the base station antenna in the prior art are difficult to be balanced at the same time. [0004] The present invention p...
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IPC IPC(8): H01Q1/42H01Q19/10H01Q21/06
CPCH01Q1/42H01Q19/10H01Q21/061
Inventor 滕康平杨能文王水平
Owner WUHAN HONGXIN TELECOMM TECH CO LTD