TWM541652U - Array antenna communication system - Google Patents

Description

Array antenna communication system

The present invention relates to a communication system, and more particularly to an array antenna communication system for mobile communication devices.

With the development of communication technologies, antenna arrays have been used to transmit data. Today's line arrays have been used in LTE technology. For example, diversity communication or multi-function communication has been used in antenna arrays of LTE.

The number of antennas in the antenna array may exceed 100. The communication of the antenna array can be applied to the multi-frequency multiplex mode and the time division duplex mode. In the frequency division multiplexing mode, since a large number of antennas cause feedback load, it is very important to reduce the load in the division mode.

In view of the above-mentioned shortcomings of the prior art, the main purpose of the present invention is to provide an array antenna communication system for transmitting a communication signal corresponding to a phase direction by receiving a position signal generated by the mobile communication device, thereby achieving the purpose of improving communication signals. .

In order to achieve the above object, the present invention provides an array antenna communication system, which includes: an array antenna module and a beamforming circuit, wherein the array antenna module includes a plurality of antenna units arranged in an array, the beam The forming circuit is configured to receive a plurality of position signals, a plurality of phase control signals, and transmit a plurality of output signals, generate corresponding control signals by receiving the position signals, control corresponding antenna units of the array antenna module, and cause the antenna unit to move To the corresponding phase position, and pass the complex output signal, in order to achieve the purpose of improving the communication signal.

1‧‧‧Mobile communication equipment

2‧‧‧Array Antenna Module

3‧‧‧beamforming circuit

31‧‧‧Signal generating unit

32‧‧‧Processing unit

33‧‧‧Control unit

34‧‧‧Signal receiving unit

The first figure is a structural diagram of the authoring array antenna communication system.

The embodiments of the present invention are described by way of specific examples, and those skilled in the art can understand other advantages and effects of the present invention from the disclosure of the present specification.

First, please refer to FIG. 1 , which is a schematic structural diagram of an array antenna communication system according to an embodiment of the present invention.

As shown in FIG. 1 , an array antenna communication system is a position signal generated by receiving a mobile communication device 1 , which includes a mobile phone, a computer, a tablet, and a GPS, one of which transmits The communication system corresponding to the phase direction communication signal, the system includes: an array antenna module 2, the array antenna module 2 includes a rotation control unit and a rotation unit, and includes a plurality of antenna units arranged in an array manner; The shaping circuit 3 includes a signal generating unit 31 and a processing unit 32. The processing unit 32 is a computer, a single chip, and an embedded system, and the control unit 33 and the signal receiving unit 34 are configured to receive The plurality of position signals, the plurality of phase control signals, and the plurality of output signals are transmitted, and the corresponding control signals are generated by receiving the position signals, and the corresponding antenna unit of the array antenna module 2 is controlled, and the antenna unit is moved to a corresponding phase position. And pass the complex output signal to achieve the purpose of improving the communication signal.

The above-described embodiments are merely illustrative of the features and functions of the present invention, and are not intended to limit the scope of the technical content of the present invention. Any person skilled in the art can modify and change the above embodiments without departing from the spirit and scope of the present invention. Therefore, the scope of protection of this creation should be as listed in the scope of the patent application described later.

1‧‧‧Mobile communication equipment

2‧‧‧Array Antenna Module

3‧‧‧beamforming circuit

31‧‧‧Signal generating unit

32‧‧‧Processing unit

33‧‧‧Control unit

34‧‧‧Signal receiving unit

Claims (5)

An array antenna communication system is a communication system for transmitting a corresponding phase direction communication signal by receiving a position signal generated by a mobile communication device, the system comprising: an array antenna module comprising a plurality of arrays Arranging an antenna unit; a beamforming circuit for receiving a plurality of position signals, a plurality of phase control signals, and transmitting a plurality of output signals, generating a corresponding control signal by receiving the position signal, and controlling an antenna corresponding to the array antenna module The unit moves the antenna unit to a corresponding phase position and transmits a plurality of output signals for the purpose of improving the communication signal. The array antenna communication system of claim 1, wherein the mobile communication device comprises one of a mobile phone, a computer, a tablet, and a GPS. The array antenna communication system of claim 1, wherein the array antenna module comprises a rotation control unit and a rotation unit. The array antenna communication system of claim 1, wherein the beamforming circuit comprises a signal generating unit, a processing unit, a control unit, and a signal receiving unit. The array antenna communication system of claim 4, wherein the processing unit is one of a computer, a single chip, and an embedded system.