CN211980877U - Trinity antenna of becket cell-phone - Google Patents
Trinity antenna of becket cell-phone Download PDFInfo
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- CN211980877U CN211980877U CN202020650728.XU CN202020650728U CN211980877U CN 211980877 U CN211980877 U CN 211980877U CN 202020650728 U CN202020650728 U CN 202020650728U CN 211980877 U CN211980877 U CN 211980877U
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- antenna radiator
- frequency divider
- wifi
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Abstract
The utility model discloses a trinity antenna of becket cell-phone, include: the first antenna radiator is provided with a full-band antenna feed point and a feed point; the first frequency divider is connected with a full-band antenna feed point, and a first circuit of the first frequency divider is sequentially connected with a GPS signal filter and a GPS signal amplifier in series; the second circuit of the first frequency divider is sequentially connected with the antenna radio frequency device and the power amplifier in series; then connecting with a GPS signal processing chip; the second antenna radiator is coupled with the first antenna radiator, and a WIFI feed point is set; the second frequency divider is connected with a WIFI feed point, a first line of the second frequency divider is connected with a 2.4 GWIFII signal filter, and the 2.4 GWIFII signal filter is connected with a WIFI signal processing chip; a second line of the second frequency divider is connected with a 5 GWIFII signal filter and then connected with a WIFI signal processing chip; the third antenna radiator is coupled with the first antenna radiator; and the plurality of fourth antenna radiating bodies are used for assisting the first antenna radiating body and the second antenna radiating body to transmit and receive signals, so that the high-efficiency work of the three antennas is realized.
Description
Technical Field
The utility model belongs to cell-phone antenna field especially relates to a trinity antenna of becket cell-phone.
Background
Now, it is a converter that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space) or vice versa. A component for transmitting or receiving electromagnetic waves in a radio device. Engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy and the like all use electromagnetic waves to transmit information and work by depending on antennas. In addition, in the aspect of transmitting energy by electromagnetic waves, the non-signal energy radiation also needs an antenna FPC antenna to have a large antenna design area, various devices in a mobile phone are increased, the antenna environment is poor, GPS, 2.4G WIFI and 5G WIFI are designed on one antenna in the traditional antenna design, the three antenna performances are difficult to be improved in a balanced mode, and the requirement that the three antenna performances are good at the same time cannot be met.
In summary, there is a need for a method that can solve the above technical problems, in which a GPS and a diversity antenna are designed together, and then 2.4 gwifii and 5G WIFI are separately debugged, so that high efficiency of three antennas is simultaneously achieved, and a metal frame of a mobile phone is utilized to save a space of the mobile phone.
SUMMERY OF THE UTILITY MODEL
In view of the foregoing prior art's weak point, the utility model aims to provide a trinity antenna of becket cell-phone is solving prior art traditional antenna design and designing GPS, 2.4G WIFI, 5G WIFI on an antenna, leads to the difficult balanced problem that promotes of three antenna performance.
In order to achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a trinity antenna of becket cell-phone which characterized in that includes:
a first antenna radiator provided with a full-band antenna feed point and a feed point;
the first frequency divider is connected with the feeding point of the full-band antenna, a GPS signal filter and a GPS signal amplifier are sequentially connected in series with a first circuit of the first frequency divider, and the GPS signal amplifier is connected with a GPS signal processing chip; the second circuit of the first frequency divider is sequentially connected with an antenna radio frequency device and a power amplifier in series, and the power amplifier is connected with the GPS signal processing chip;
a second antenna radiator coupled to the first antenna radiator and provided with a WIFI feed point;
the second frequency divider is connected with the WIFI feed point, a first line of the second frequency divider is connected with a 2.4 GWIFII signal filter, and the 2.4 GWIFII signal filter is connected with a WIFI signal processing chip; a second line of the second frequency divider is connected with a 5 GWIFII signal filter, and the 5 GWIFII signal filter is connected with the WIFI signal processing chip;
a third antenna radiator coupled with the first antenna radiator;
and a plurality of fourth antenna radiators which are respectively connected with the first antenna radiator and the second antenna radiator by elastic pieces and are used for assisting the first antenna radiator and the second antenna radiator in transmitting and receiving signals.
Preferably, the first antenna radiator, the second antenna radiator and the third antenna radiator are all metal frames of the mobile phone.
Preferably, the number of the fourth antenna radiators is three.
Preferably, the fourth antenna radiator is made of a laser forming technology or an FPC material.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a pair of trinity antenna of becket cell-phone, through the first antenna radiator of second antenna radiator and third antenna radiator difference coupling, and receive and the firing signal through the supplementary first antenna radiator of fourth antenna radiator and second antenna radiator, debug out 2.4 GWIFISI and 5 GWIFISI signal, be in the same place GPS and diversity antenna design, debug 2.4 GWIFISI and 5G WIFI alone again, realize that three antenna realizes high efficiency simultaneously, utilize the metal frame of cell-phone to save the cell-phone space simultaneously.
Drawings
Fig. 1 is a block diagram of a preferred embodiment of the present invention.
Reference numerals:
100. first antenna radiator 101, full-band antenna feed point 102, feed point 200, first frequency divider 201, GPS signal filter 202, GPS signal amplifier 300, GPS signal processing chip 203, antenna radio frequency device 204, power amplifier 400, second antenna radiator 401, WIFI feed point 500, second frequency divider 501.2.4 GWIFIDI signal filter 502.5 GWIDI signal filter 600, WIFI signal processing chip 700, third antenna radiator 800, fourth antenna radiator
Detailed Description
In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the following description of the present invention will refer to the accompanying drawings and illustrate embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
As shown in fig. 1, the utility model provides a pair of trinity antenna of becket cell-phone, a serial communication port, include:
a first antenna radiator 100 provided with a full-band antenna feed point 101 and a feed point 102;
a first frequency divider 200 connected to the full-band antenna feeding point 101, wherein a first line of the first frequency divider 200 is sequentially connected in series to a GPS signal filter 201 and a GPS signal amplifier 202, and the GPS signal amplifier 202 is connected to a GPS signal processing chip 300; the second line of first frequency divider 200 establishes ties antenna radio frequency device 203, power amplifier 204 in proper order, power amplifier 204 connects GPS signal processing chip 300, and that is first antenna radiator 100 connects first frequency divider 200 through full band antenna feed point 101, and two lines of first frequency divider 200 establish ties GPS signal filter 201, GPS signal amplifier 202 and antenna radio frequency device 203, power amplifier 204 respectively, then two series circuit are connected with GPS signal processing chip 300 respectively again.
A second antenna radiator 400 coupled to the first antenna radiator 100 and provided with a WIFI feeding point 401;
a second frequency divider 500 connected to the WIFI feeding point 401, wherein a first line of the second frequency divider 500 is connected to a 2.4GWIFI signal filter 501, and the 2.4GWIFI signal filter 501 is connected to a WIFI signal processing chip 600; the second line of the second frequency divider 500 is connected to the 5 gwififi signal filter 502, the 5 gwififi signal filter 502 is connected to the WIFI signal processing chip 600, that is, the second antenna radiator 400 is connected to the second frequency divider 500 through the WIFI feeding point 401, and the two lines of the second frequency divider 500 are connected to the 2.4 gwififi signal filter 501 and the 5 gwififi signal filter 502 respectively and then connected to the WIFI signal processing chip 600.
The third antenna radiator 700 is coupled to the first antenna radiator 100 and coupled to the GPS antenna, so that the full-band antenna of the first antenna radiator 100 is compatible with the GPS antenna in terms of antenna waveform.
A plurality of fourth antenna radiators 800, its respectively with first antenna radiator 100 reaches second antenna radiator 400 adopts the shell fragment to connect, and is used for supplementary first antenna radiator 100 reaches second antenna radiator 400 transmission, received signal, wherein first antenna radiator 100 and second antenna radiator 400 carry out the coupling, supplementary debugging out 2.4 GWIFISI and 5 GWIFISI through fourth antenna radiator 800 to finally realize three antenna high efficiency work simultaneously.
In some embodiments, the first antenna radiator 100, the second antenna radiator 400 and the third antenna radiator 700 are metal frames of a mobile phone, and the frame of the metal mobile phone can be used to solve the problem of space occupation.
In some embodiments, the number of the fourth antenna radiators 800 is three, two of the fourth antenna radiators are connected to the first antenna radiator 100 through a spring, and one of the fourth antenna radiators is connected to the second antenna radiator 400 through a spring.
In some embodiments, the fourth antenna radiator 800 uses a laser forming technique or an FPC material.
To sum up, the utility model discloses a theory of operation as follows:
the utility model provides a pair of trinity antenna of becket cell-phone, through second antenna radiator 400 and the first antenna radiator 100 of third antenna radiator 700 coupling respectively, and receive and the transmitting signal through the supplementary first antenna radiator 100 of fourth antenna radiator 800 and second antenna radiator 400, debug out 2.4 GWIFII and 5 GWIFII signal, with GPS and diversity antenna design together, debug 2.4 GWIFII and 5G WIFI alone again, realize that three antenna realizes high efficiency simultaneously, utilize the metal frame of cell-phone to save the cell-phone space simultaneously.
It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such alterations and modifications should fall within the scope of the appended claims.
Claims (4)
1. The utility model provides a trinity antenna of becket cell-phone which characterized in that includes:
a first antenna radiator provided with a full-band antenna feed point and a feed point;
the first frequency divider is connected with the feeding point of the full-band antenna, a GPS signal filter and a GPS signal amplifier are sequentially connected in series with a first circuit of the first frequency divider, and the GPS signal amplifier is connected with a GPS signal processing chip; the second circuit of the first frequency divider is sequentially connected with an antenna radio frequency device and a power amplifier in series, and the power amplifier is connected with the GPS signal processing chip;
a second antenna radiator coupled to the first antenna radiator and provided with a WIFI feed point;
the second frequency divider is connected with the WIFI feed point, a first line of the second frequency divider is connected with a 2.4 GWIFII signal filter, and the 2.4 GWIFII signal filter is connected with a WIFI signal processing chip; a second line of the second frequency divider is connected with a 5 GWIFII signal filter, and the 5 GWIFII signal filter is connected with the WIFI signal processing chip;
a third antenna radiator coupled with the first antenna radiator;
and a plurality of fourth antenna radiators which are respectively connected with the first antenna radiator and the second antenna radiator by elastic pieces and are used for assisting the first antenna radiator and the second antenna radiator in transmitting and receiving signals.
2. The triple-play antenna of claim 1, wherein the first, second and third antenna radiators are metal frames of the mobile phone.
3. The triple-action antenna of claim 1, wherein the number of the fourth antenna radiators is three.
4. The triple-play antenna of claim 1, wherein the fourth antenna radiator is made of laser molding or FPC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020650728.XU CN211980877U (en) | 2020-04-26 | 2020-04-26 | Trinity antenna of becket cell-phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020650728.XU CN211980877U (en) | 2020-04-26 | 2020-04-26 | Trinity antenna of becket cell-phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211980877U true CN211980877U (en) | 2020-11-20 |
Family
ID=73344713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020650728.XU Active CN211980877U (en) | 2020-04-26 | 2020-04-26 | Trinity antenna of becket cell-phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211980877U (en) |
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2020
- 2020-04-26 CN CN202020650728.XU patent/CN211980877U/en active Active
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