CN210489814U

CN210489814U - Topological self-structure antenna

Info

Publication number: CN210489814U
Application number: CN201921849513.4U
Authority: CN
Inventors: 张岭; 陈志勇
Original assignee: Wuhan Lingdom Tech Co ltd
Current assignee: Wuhan Lingdom Tech Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-05-08
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a topology is from structure antenna, including the first switch body, metallic conductor and a plurality of controllable switch, the first switch body includes first wire, second wire, third wire, fourth wire, connecting wire and feed, first wire, second wire, third wire and fourth wire interconnect form the rectangle structure, the feed sets up on the second wire, third wire, fourth wire and all installed on the connecting wire controllable switch. The utility model discloses a topology is from structure antenna comprises wire, the first switch body and a plurality of controllable switch, and there is a bottom plate at the back of antenna, and various control scheme and power assembly are at the back of bottom plate. The antenna is a recursive repetition of a simple structure in the whole, if the working frequency band of the antenna is to be increased, the recursive structure can be added on the basis of the structure, and the feed source is arranged at the lower right end of the antenna.

Description

Topological self-structure antenna

Technical Field

The utility model relates to an electricity switch board technical field, more specifically relates to a topology is from structure antenna.

Background

Conventional antennas have a fixed geometric configuration and are typically designed for a particular electronic device and specific operating environmental conditions. In some cases, one has to individually design an antenna for a particular application, due to the precise technical parameters required for the antenna. If the antenna is used on a mobile carrier such as a ship, an airplane, an automobile and the like, the space for loading the antenna becomes a great problem, the standing situation of the antenna is likely to occur, and the electromagnetic environment becomes complicated.

SUMMERY OF THE UTILITY MODEL

The utility model provides a simple structure's topology is from structure antenna has the ability of the different operational environment of automatic adaptation to do not need additional other equipment and redesign repacking, that is to say topology is from structure antenna can change its electric characteristic automatically and respond to the change of different applications and environment, in order to solve prior art problem.

According to an aspect of the present invention, there is provided a topology self-structure antenna, comprising a first switch body and a plurality of controllable switches, wherein the first switch body comprises a first wire, a second wire, a third wire, a fourth wire, a connecting wire and a feed source, the first wire, the second wire, the third wire and the fourth wire are connected to form a rectangular structure, the feed source is disposed on the second wire, and the controllable switches are disposed on the third wire, the fourth wire and the connecting wire; the first wire and the connection point of the third wire are externally connected with a second connection wire, the second connection wire is provided with two controllable switches connected in series, the connection point of the second wire and the fourth wire is connected with the two controllable switches connected in series through the first connection wire, the first connection wire is connected with the second connection wire and is connected with the connection point of the third wire and the fourth wire through a fifth wire, and the fifth wire is provided with a controllable switch.

On the basis of the scheme, the solar cell module is preferred to further comprise a plurality of unit bodies, each unit body comprises a first conducting wire, a second conducting wire and a third conducting wire which are connected in a Y shape, controllable switches are respectively arranged on the first conducting wire and the second conducting wire, the free end of each first conducting wire is connected with the middles of the two controllable switches on the first connecting wire, the free end of each second conducting wire is connected with the connecting point of the first conducting wire and the third conducting wire, and the free end of each third conducting wire is connected with the middles of the two controllable switches of the second connecting wire.

Preferably, on the basis of the above scheme, the plurality of unit bodies are connected in parallel to the first switch body.

On the basis of the scheme, the feeding device is preferred to further comprise a control line, a processor and a sensor, one end of the control line is connected with the connection point of the first lead and the third lead respectively, the other end of the control line is connected with the processor, and the feed source is electrically connected with the processor through the sensor.

The utility model discloses a topology is from structure antenna comprises wire, the first switch body and a plurality of controllable switch, and there is a bottom plate at the back of antenna, and various control scheme and power assembly are at the back of bottom plate. The antenna is a recursive repetition of a simple structure in the whole, if the working frequency band of the antenna is to be increased, the recursive structure can be added on the basis of the structure, and the feed source is arranged at the lower right end of the antenna.

In the antenna, several switches are added at proper positions, and these switches can control the local structure change of the antenna, and the changed state is n times 2 (n is the number of switches), so that when one switch is added, the system working frequency band will be doubled.

Drawings

Fig. 1 is a first structural schematic diagram of the topological self-structured antenna of the present invention;

fig. 2 is a second structural diagram of the topological self-structured antenna according to the present invention;

fig. 3 is a schematic diagram of a third structure of the topological self-structure antenna of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Referring to fig. 1, and referring to fig. 2 and fig. 3, a topology self-structure antenna of the present invention includes a first switch 10 and a plurality of controllable switches 20.

The first switch body 10 of the present invention includes a first wire 11, a second wire 12, a third wire 13, a fourth wire 14, a connecting wire 15 and a feed source 16, wherein the first wire 11, the second wire 12, the third wire 13 and the fourth wire 14 are connected to each other to form a rectangular structure, the feed source 16 is disposed on the second wire 12, and the third wire 13, the fourth wire 14 and the connecting wire 15 are all provided with a controllable switch 20; the connection point of the first wire 11 and the third wire 13 is externally connected with a second connection wire 17, the second connection wire 17 is provided with two controllable switches 20 connected in series, the connection point of the second wire 12 and the fourth wire 14 is connected with the two controllable switches 20 connected in series through a first connection wire 18, the first connection wire 18 is connected with the second connection wire 17 and is connected with the connection point of the third wire 13 and the fourth wire 14 through a fifth wire 21, and the fifth wire 21 is provided with the controllable switch 20.

When the antenna is used, a user can select and control the opening or closing of different controllable switches 20 according to the needs of an actual use scene so as to change the lengths of the connected wires, the connecting wires 15 and the connecting lines, so that the performance of the antenna is changed to meet the actual use needs, and the antenna is a second-order topology self-structure antenna as shown in fig. 1.

The utility model discloses still include a plurality of cell cube 30, cell cube 30 is including connecting into the first conduction line 31 of Y style of calligraphy, second conduction line 32 and third conduction line 33, controllable switch 20 has been installed respectively on first conduction line 31 and the second conduction line 32, the free end of first conduction line 31 links to each other with two controllable switch 20 middle parts on the first connection line 18, the free end of second conduction line 32 links to each other with the tie point of first wire 11 and third wire 13, and the free end of third conduction line 33 links to each other with two controllable switch 20 middle parts of second connection line 17, concrete structure is shown as figure 2. Preferably, a user can set a plurality of unit bodies 30 according to actual needs and specific spatial positions, and connect the plurality of unit bodies 30 in parallel with each other on the first switch body 10. When the antenna is used, the number of the inserted unit bodies 30 is determined by controlling the opening or closing of the controllable switch 20, so as to change the performance of the antenna, such as transmission power or transmission frequency band.

In order to further make the utility model discloses a topology is from structural antenna can be according to the environmental requirement change and these switches of automatic control, the utility model discloses still include control line 40, treater 41 and sensor 42, the one end of control line 40 links to each other with the tie point of first wire 11 with third wire 13 respectively, and the control line 40 other end links to each other with treater 41, and feed 16 passes through sensor 42 and treater 41 electrical connection, and concrete structure is as shown in fig. 3.

In use, a sensor 42 and a processor 41 are provided in addition to the basic antenna structure. The sensor 42 should be able to measure the received signal, such as the strength of the signal, ambient interference, etc., and transmit this data to the subsequent processor 41. Processor 41 receives sensed data from sensor 42, calculates feedback signals to determine a more appropriate combination of antenna switches, and then routes the optimum switch state through control line 40 to control the automatic switching of each controllable switch 20. The utility model discloses a ceaselessly "feed back" to "calculate" to "control" to "feedback" reaches the purpose of "self-adaptation", and the antenna can come the structure of self-adjusting antenna according to current working parameter and operational environment, so just constituted an intelligent system of self-feedback, self-control regulation.

The utility model discloses a topology is from structure antenna comprises wire, the first switch body 10 and a plurality of controllable switch 20, and there is a bottom plate at the back of antenna, and various control lines 40 way and power assembly are at the back of bottom plate. The antenna is a recursive repetition of a simple structure as a whole, and if the working frequency band of the antenna is desired to be increased, a recursive structure can be added on the basis of the structure, and the feed source 16 is arranged at the lower right end of the antenna.

Finally, the method of the present application is only a preferred embodiment and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A topological self-structure antenna is characterized by comprising a first switch body and a plurality of controllable switches, wherein the first switch body comprises a first wire, a second wire, a third wire, a fourth wire, a connecting wire and a feed source, the first wire, the second wire, the third wire and the fourth wire are connected with one another to form a rectangular structure, the feed source is arranged on the second wire, and the controllable switches are arranged on the third wire, the fourth wire and the connecting wire; the first wire and the connection point of the third wire are externally connected with a second connection wire, the second connection wire is provided with two controllable switches connected in series, the connection point of the second wire and the fourth wire is connected with the two controllable switches connected in series through the first connection wire, the first connection wire is connected with the second connection wire and is connected with the connection point of the third wire and the fourth wire through a fifth wire, and the fifth wire is provided with a controllable switch.

2. The topological self-structure antenna according to claim 1, further comprising a plurality of unit bodies, wherein said unit bodies comprise a first conducting wire, a second conducting wire and a third conducting wire which are connected in a Y shape, said first conducting wire and said second conducting wire are respectively provided with a controllable switch, the free end of said first conducting wire is connected with the middle part of two controllable switches on said first connecting wire, the free end of said second conducting wire is connected with the connecting point of said first conducting wire and said third conducting wire, and the free end of said third conducting wire is connected with the middle part of two controllable switches on said second connecting wire.

3. The topological self-structure antenna according to claim 2, wherein said plurality of unit cells are connected in parallel to each other on said first switch cell.

4. The topological self-structure antenna according to claim 2, further comprising a control line, a processor and a sensor, wherein one end of the control line is connected to the connection point of the first conducting wire and the third conducting wire, respectively, the other end of the control line is connected to the processor, and the feed source is electrically connected to the processor through the sensor.