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Radio frequency device

A technology of radio frequency devices and components, applied in the field of communication, can solve the problems of phase shifter occupation, multi-space, waste of antenna space resources, etc., and achieve the effect of space realization

Active Publication Date: 2021-06-01
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the shortcoming of this phase shifter is to realize the required phase shift function, the size of the conductor arc between the output end 103a and the output end 103b in the phase shifter needs to be made larger, so that the phase shifter is The antenna occupies a lot of space, wasting antenna space resources

Method used

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Embodiment Construction

[0070] The embodiment of the present application provides a radio frequency device. The microstrip line of the radio frequency device can be arranged on the side of the rotating component, which makes full use of the three-dimensional space and can realize the phase shifting requirement with less space.

[0071] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein can be practiced in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "corresponding to" and any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product...

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Abstract

The embodiment of the invention provides a radio frequency device. A plurality of microstrip lines are arranged on the side surface of a rotating part. When the rotating part rotates by a first angle, the radio frequency device transmits a signal through the first microstrip line, and the electrical performance of the signal is adjusted by the first microstrip line, and when the rotating part rotates by a second angle, the radio frequency device transmits the signal through a second microstrip line, and the electrical performance of the signal is adjusted by the second microstrip line. In the embodiment of the invention, the microstrip line can be arranged on the side surface of the rotating part so that a three-dimensional space is fully utilized, and a phase shifting requirement can be realized with a relatively small space.

Description

technical field [0001] The embodiments of the present application relate to the communication field, and in particular, to a radio frequency device. Background technique [0002] With the development of communication technology, communication operators have built a large number of base stations in various places. The base station can also be called a public mobile communication base station, and the base station can communicate with the terminal. After the terminal communicates with the base station, it can access the Internet, or after the terminal communicates with the base station, it can perform voice communication or send and receive short messages with other terminals. A base station antenna is installed on the base station, and the base station can communicate with the terminal through the base station antenna. [0003] In order to change the coverage of the base station antenna, it is usually achieved by changing the inclination angle of the base station antenna. ...

Claims

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Application Information

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IPC IPC(8): H01P5/12
CPCH01P5/12
Inventor 崔鹤肖伟宏张润孝关涛
Owner HUAWEI TECH CO LTD
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