Signal transmitting method and 5G phase-controlled microstrip antenna

A microstrip antenna and signal transmission technology, applied in directions such as antennas, antenna arrays, and individually powered antenna arrays, etc., can solve the problems of inability to control the direction of the antenna beam and the inability to realize the spatial scanning of the antenna beam, and achieve the effect of improving the quality of 5G communication

Inactive Publication Date: 2021-04-09
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

However, the existing microstrip antenna cannot control the antenna beam direction, and thus cannot realize the spatial scanning of the antenna beam

Method used

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  • Signal transmitting method and 5G phase-controlled microstrip antenna
  • Signal transmitting method and 5G phase-controlled microstrip antenna
  • Signal transmitting method and 5G phase-controlled microstrip antenna

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Embodiment Construction

[0054] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0055] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects and not necessarily Describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein are, for example, capable of practice in sequences other than...

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Abstract

The embodiment of the invention provides a signal transmitting method and a 5G phase-controlled microstrip antenna. The 5G phase-controlled microstrip antenna comprises a plurality of antenna units, a feed network, a plurality of phase shifters, a control circuit and a power adjusting module. The method comprises the following steps that the power regulation module performs equal power distribution on a microwave signal to be transmitted, and sends the distributed microwave signal to the phase shifter; the control circuit acquires a scanning angle, determines a voltage signal corresponding to each phase shifter according to the scanning angle, and outputs the voltage signal corresponding to each phase shifter to the corresponding phase shifter; the phase shifter performs phase adjustment on the distributed microwave signals according to the voltage signals and sends the adjusted microwave signals to the corresponding antenna units; and the antenna unit transmits the adjusted microwave signal, so that the wave beam direction of the antenna can be well controlled.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of antennas, in particular to a signal transmission method and a 5G phased microstrip antenna. Background technique [0002] With the rapid development of mobile communication technology, the fifth-generation mobile communication technology (5th-Generation, 5G) has also been accelerated in the case of large-scale coverage of the fourth-generation mobile communication technology (4G). . Antennas play a pivotal role in the development of mobile communications and are directly related to the quality of communications systems. [0003] At present, microstrip antennas used in 5G communications generally include antenna units, feed networks, and microwave sources. The microwave source generates a microwave signal, and sends the microwave signal to the antenna unit through the feeding network, so that the antenna unit emits the microwave signal. However, the existing microstrip antennas can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B1/04H01Q21/06H01Q15/14
CPCH01Q15/14H01Q21/065H04B1/04H04B2001/0408
Inventor 梁健杜杨何小婵冯子冠
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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