Antenna Units and Antennas

An antenna unit and antenna technology, which is applied in the field of communication, can solve the problems of low energy utilization rate and inability to adjust vertical radiation and horizontal beams, and achieve the effects of improved antenna efficiency, easy beam control, and small size

CN103151604BActive Publication Date: 2016-06-08JIANGSU EAST CENTURY NETWORK INFORMATION +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2016-06-08

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Abstract

The invention discloses an antenna unit and an antenna. The antenna unit comprises an annular slot antenna component and an element antenna component, wherein the annular slot antenna component is of an annular structure; a slot is arranged in the annular structure; the annular structure is provided with an outer periphery and an inner periphery which is formed by the limitation of the slot; and the element antenna component and the annular slot antenna component are coupled. According to the antenna unit disclosed by the invention, an annular antenna component, a slot antenna component and the element antenna component are integrated, and moreover, the size is small, beam control can be easily realized, and the efficiency of the antenna is improved. The focus utilization of effective energy is ensured by the antenna; the radiant efficiency of the antenna is greatly improved, and therefore, the requirements of the modern communication technology to the antenna can be met.
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Description

technical field

[0001] The invention relates to the field of communication technology, in particular to an antenna unit and an antenna. Background technique

[0002] With the development of modern LTE, 3G and other communication technologies, the requirements for antenna performance are getting higher and higher, such as requiring broadband, which can cover the working frequencies of 2G, 3G and 4G at the same time, and has high gain. The radiation direction of the antenna Maps also need to be effectively controlled. U.S. Patent US6259416B1 discloses an antenna combined with a slot ring structure. The antenna has relatively high gain and relatively wide frequency band characteristics. However, the antenna cannot effectively and freely control the longitudinal radiation and the transverse beam cannot be adjusted. , the energy utilization rate is low, for example, it cannot meet the requirements of modern communication technologies for antennas, such as LTE antennas. Content...

Examples

Embodiment Construction

[0030] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0031] In describing the present invention, it is to be understood that the terms "central", "longitudinal", "transverse", "upper", "lower", "left", "right", "inner", "outer" etc. indicate The orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation or be configured in a...