A High Frequency Ratio Trilinear Polarized Antenna
A polarized antenna and frequency ratio technology, applied in antennas, resonant antennas, antenna arrays, etc., can solve the problem of small antenna frequency ratio, and achieve the effect of large network capacity, high data transmission rate, and wide signal coverage
Active Publication Date: 2021-03-30
SHENZHEN UNIV
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Problems solved by technology
[0003] The purpose of the present invention is to address the deficiencies of related technologies, to provide a three-wire polarized antenna with a large frequency ratio, which can work on microwave and millimeter waves at the same time, and solve the problem of small antenna frequency ratio
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[0054] 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 reference numerals represent the same or similar elements or elements having the same or similar functions. The following is exemplary, and is intended to be used to illustrate the invention without understanding the limitation of the invention.
[0055] In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "post", "left", "right", "vertical", The orientation of the "horizontal", "top", "bottom", "inside", "outside", etc., is based on the orientation or positional relationship shown in the drawings, is only for ease of describing the invention and simplified description, not Indicating or implying that the device or element must have a specific orientation, constructed and operated in a particular orientation, and thus is not to be const...
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The invention belongs to the technical field of 5G communication, and relates to a three-wire polarized antenna with a high frequency ratio. The antenna comprises a first patch antenna, a second patchantenna, a magnetoelectric dipole antenna and a metal ground plate, wherein the first patch antenna and the second patch antenna are stacked; the magnetoelectric dipole antenna is arranged on the side, which is away from the first patch antenna, of the second patch antenna; the first patch antenna, the second patch antenna and the magnetoelectric dipole antenna are installed on the metal ground plate, and the first patch antenna, the second patch antenna and the magnetoelectric dipole antenna are sequentially arranged in the direction away from the metal ground plate; and the first patch antenna, the second patch antenna and the magnetoelectric dipole antenna are respectively connected with a feed unit. The antenna can work in microwave and millimeter wave frequency bands at the same time, provides a large working frequency ratio, can provide the same linearly polarized waves in three directions, and achieves three-wire polarization.
Description
Technical field [0001] The present invention belongs to the field of 5G communication technology, and involves a large frequency than the three-wire polarization antenna. Background technique [0002] 5G (fifth generation) mobile communication compared to 4G (fourth generation) mobile communication has extremely high rate, great capacity and extremely low delay. With the rapid development of 5G mobile communication technology, the number of users and data throughput will increase significantly; therefore, as a core device-antenna that transmits and receives electromagnetic waves, it is necessary to meet the above-mentioned work needs; and existing 5G The antenna can only meet more than a single frequency, and does not meet the work needs of G5 communication. Inventive content [0003] It is an object of the present invention to provide a large frequency than the three-wire polarization antenna for the shortcomings of the related art, while working on microwave and millimeter wav...
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IPC IPC(8): H01Q1/48H01Q1/50H01Q15/24H01Q21/00H01Q21/30H01Q1/36H01Q9/16
CPCH01Q1/36H01Q1/48H01Q1/50H01Q9/16H01Q15/24H01Q21/0006H01Q21/30
Inventor 葛磊杨绪俊
Owner SHENZHEN UNIV