CN112736417A - Passive folding signal enhancement device for enhancing mobile communication equipment signal - Google Patents

Passive folding signal enhancement device for enhancing mobile communication equipment signal Download PDF

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Publication number
CN112736417A
CN112736417A CN202011561316.XA CN202011561316A CN112736417A CN 112736417 A CN112736417 A CN 112736417A CN 202011561316 A CN202011561316 A CN 202011561316A CN 112736417 A CN112736417 A CN 112736417A
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antenna module
signal
signal enhancement
bottom plate
antenna
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CN112736417B (en
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皇甫江涛
林溥靖
陈红胜
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ZJU Hangzhou Global Scientific and Technological Innovation Center
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ZJU Hangzhou Global Scientific and Technological Innovation Center
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/12Supports; Mounting means
    • H01Q1/22Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/12Supports; Mounting means
    • H01Q1/22Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00Antenna arrays or systems
    • H01Q21/24Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/14Relay systems
    • H04B7/15Active relay systems
    • H04B7/155Ground-based stations
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/02Constructional features of telephone sets
    • H04M1/18Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
    • H04M1/185Improving the rigidity of the casing or resistance to shocks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Telephone Set Structure (AREA)
  • Support Of Aerials (AREA)

Abstract

The invention discloses a passive folding signal enhancing device for enhancing signals of mobile communication equipment. The invention comprises a bottom plate, a coupling antenna module, a horizontal polarization signal enhancement antenna module and a vertical polarization signal enhancement antenna module; the coupling antenna module, the horizontal polarization signal enhancement antenna module and the vertical polarization signal enhancement antenna module are all tiled and installed on the same side face of the bottom plate, the other side face of the bottom plate is fixedly installed on the outer surface of the shell of the mobile communication device, the coupling antenna module is fixed on the bottom plate, the horizontal polarization signal enhancement antenna module and the vertical polarization signal enhancement antenna module are installed on the bottom plate in a hinged mode, and the coupling antenna module is connected with the horizontal polarization signal enhancement antenna module and the vertical polarization signal enhancement antenna module respectively. The invention achieves the effect of signal enhancement; the invention is convenient to carry and practical, and enhances the signal for the mobile communication equipment in the environment with poor signal.

Description

Passive folding signal enhancement device for enhancing mobile communication equipment signal
Technical Field
The invention relates to a signal enhancement device for mobile equipment communication, in particular to a passive folding signal enhancement device for enhancing a mobile communication equipment signal.
Background
In recent years, signal enhancement mobile phone shells are sold on the market, and the adopted means mainly comprise a sliding cover type and an earphone drainage type.
The signal enhancement mobile phone shells sold in the market are mainly designed in a sliding cover mode, and due to the fact that the original antenna positions of mobile phones of different manufacturers and models are different, the sliding cover type signal enhancement mobile phone shells which can be seen at present are all special for iPhone. The mobile phone shell can be pushed away at two antennae of the iPhone mobile phone, and the antennae of the mobile phone shell are connected with the original antennae after being pushed out, so that the purpose of signal enhancement is achieved.
Still another kind of signal enhancement cell-phone shell passes through the earphone hole and will adorn the antenna shielding originally to be connected to the cell-phone shell antenna through the wire, the signal is collected through the antenna on the cell-phone shell completely, thereby the enhancement signal. Because the earphone hole patterns on most mobile phones are the same, the application range of the signal enhancement mobile phone shell is wider, but the mobile phone shell is less seen in the market at present.
Disclosure of Invention
In order to solve the problems in the background art, the invention provides a passive folded signal enhancement device for enhancing a mobile communication device signal.
In order to achieve the purpose, the invention adopts the technical scheme that:
the invention comprises a bottom plate, a coupling antenna module, a horizontal polarization signal enhancement antenna module and a vertical polarization signal enhancement antenna module; the coupling antenna module, the horizontal polarization signal enhancement antenna module and the vertical polarization signal enhancement antenna module are all tiled and installed on the same side face of the bottom plate, the other side face of the bottom plate is fixedly installed on the outer surface of the shell of the mobile communication device, the coupling antenna module is fixed on the bottom plate, the horizontal polarization signal enhancement antenna module and the vertical polarization signal enhancement antenna module are installed on the bottom plate in a hinged mode, and the coupling antenna module is connected with the horizontal polarization signal enhancement antenna module and the vertical polarization signal enhancement antenna module respectively.
The bottom plate is provided with a first central line which divides the bottom plate into two parts, the surface of the bottom plate at one side of the first central line is hinged with a vertical polarization signal enhancement antenna module, and a first hinged shaft between the vertical polarization signal enhancement antenna module and the bottom plate is superposed with the first central line; the surface of the bottom plate on the other side of the central line is provided with a second central line which is divided into two parts again, the second central line is vertical to the first central line, the surface of the bottom plate on one side of the second central line is hinged with a horizontal polarization signal enhancement antenna module, a second hinge shaft between the horizontal polarization signal enhancement antenna module and the bottom plate is superposed with the second central line, and the surface of the bottom plate on the other side of the second central line is fixedly connected with a coupling antenna module.
The coupling antenna module comprises two coupling antennas and two switches; the first coupling antenna is connected with the horizontal polarization signal enhancement antenna module through the first switch, and the second coupling antenna is connected with the vertical polarization signal enhancement antenna module through the second switch.
The horizontally polarized signal enhancement antenna module comprises a phase shifter and a horizontally polarized signal enhancement antenna; one end of the phase shifter is connected with the coupling antenna module, and the other end of the phase shifter is connected with the horizontal polarization signal enhancement antenna; the vertical polarization signal enhancement antenna module comprises a vertical polarization signal enhancement antenna; the vertical polarization signal enhancement antenna is connected with the coupling antenna module.
The horizontally polarized signal enhanced antenna module is folded along a first hinge shaft of the passive folded signal enhancing device, and the vertically polarized signal enhanced antenna module is folded along a second hinge shaft of the passive folded signal enhancing device.
The two coupled antennas are identical in structure, and the length L1 of each coupled antenna, the width W1 of each coupled antenna, the distance D1 between the passive folded signal enhancement device and the mobile device antenna, the length L2 of the mobile device antenna and the width W2 of the mobile device antenna are arranged according to the following relations:
Figure BDA0002860750960000021
Figure BDA0002860750960000022
Figure BDA0002860750960000023
the mobile communication device shell and the installed passive folding signal enhancement device form a mobile device protection shell integrally.
The invention has the beneficial effects that:
the invention provides a passive folding signal enhancing device for enhancing mobile communication equipment signals, which enhances the mobile communication equipment signals by turning over a horizontal polarization signal enhancing antenna module and a vertical polarization signal enhancing antenna module, achieves the effect of signal enhancement, is convenient to carry and practical, and provides a new solution for enhancing mobile phone signals in the environment with poor signals; the mobile communication equipment shell and the passive folding signal enhancement device are combined together to form a mobile equipment protective shell, and the mobile equipment protective shell is sleeved on the mobile communication equipment.
Drawings
FIG. 1 is a block diagram of the present invention.
Fig. 2 is an internal connection diagram of the present invention.
In the figure: the antenna comprises a bottom plate 1, a coupling antenna module 2, a horizontal polarization signal enhancement antenna module 3, a vertical polarization signal enhancement antenna module 4, a horizontal polarization signal enhancement antenna 5 and a vertical polarization signal enhancement antenna 6.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1, the present invention includes a chassis 1, a coupling antenna module 2, a horizontally polarized signal enhancing antenna module 3, and a vertically polarized signal enhancing antenna module 4; the coupling antenna module 2, the horizontal polarization signal enhancing antenna module 3 and the vertical polarization signal enhancing antenna module 4 are all tiled on the same side face of the bottom plate 1, the other side face of the bottom plate 1 is fixedly installed with the outer surface of a mobile communication equipment shell, the outer surface of the mobile communication equipment shell is the other side face provided with a mobile phone or a tablet computer, a first central line which divides the bottom plate 1 into two parts is arranged on the bottom plate 1, the vertical polarization signal enhancing antenna module 4 is hinged on the surface of the bottom plate 1 on one side of the first central line, and a first hinge shaft between the vertical polarization signal enhancing antenna module 4 and the bottom plate 1 is superposed with the first central line; a second center line which is divided into two parts again is arranged on the surface of the bottom plate 1 on the other side of the center line, the second center line is vertical to the first center line, a horizontal polarization signal enhancing antenna module 3 is hinged to the surface of the bottom plate 1 on one side of the second center line, a second hinge shaft between the horizontal polarization signal enhancing antenna module 3 and the bottom plate 1 is superposed with the second center line, and a coupling antenna module 2 is fixedly connected to the surface of the bottom plate 1 on the other side of the second center line; when the horizontally polarized signal enhanced antenna module 3 and the vertically polarized signal enhanced antenna module 4 are turned over to the maximum angle, the coupling antenna module 2, the horizontally polarized signal enhanced antenna module 3 and the vertically polarized signal enhanced antenna module 4 form a semi-closed structure, and the coupling antenna module 2 is connected with the horizontally polarized signal enhanced antenna module 3 and the vertically polarized signal enhanced antenna module 4 respectively.
As shown in fig. 2, the coupled antenna module 2 includes two coupled antennas and two switches; the first coupling antenna is connected with the horizontal polarization signal enhancement antenna module through the first switch, and the second coupling antenna is connected with the vertical polarization signal enhancement antenna module through the second switch.
The horizontally polarized signal enhancing antenna module 3 includes a phase shifter and a horizontally polarized signal enhancing antenna 5; one end of the phase shifter is connected with the first switch of the coupling antenna module 2, and the other end of the phase shifter is connected with the horizontal polarization signal enhancing antenna 5; the vertical polarization signal enhancement antenna module includes a vertical polarization signal enhancement antenna 6; the vertically polarized signal enhancing antenna 6 is connected to the coupled antenna module 2.
The horizontally polarized signal enhancing antenna module is folded along a first hinge axis of the passive folded signal enhancing device, and the vertically polarized signal enhancing antenna module is folded along a second hinge axis of the passive folded signal enhancing device.
The two coupled antennas are identical in structure, and the length L1 of the coupled antenna, the width W1 of the coupled antenna, the distance D1 between the passive folded signal enhancement device and the mobile device antenna, the length L2 of the mobile device antenna and the width W2 of the mobile device antenna are arranged according to the following relations:
Figure BDA0002860750960000031
Figure BDA0002860750960000041
Figure BDA0002860750960000042
the mobile equipment antenna is an antenna carried by a mobile phone or a tablet personal computer.
The mobile communication device housing and the mounted passive folded signal enhancing device form a mobile device protective housing.
Fig. 1 is a structural diagram of the apparatus of the present invention, and fig. 1- (a) is a schematic diagram of a horizontally polarized signal enhanced antenna module 3 and a vertically polarized signal enhanced antenna module 4 both in an unfolded state; fig. 1- (b) is a schematic diagram of the horizontally polarized signal enhancing antenna module 3 in a folded state; fig. 1- (c) is a schematic diagram of the vertical polarization signal enhancement antenna module 4 in a folded state; fig. 1- (d) is a schematic diagram of the horizontally polarized signal enhanced antenna module 3 and the vertically polarized signal enhanced antenna module 4 both in the folded state.
When the horizontally polarized signal enhancing antenna module is folded along a first hinge shaft of the passive folded signal enhancing device and the first switch is in an open state, the horizontally polarized signal enhancing antenna module enhances horizontally polarized signals; when the vertical polarization signal enhancement antenna module is folded along a second hinge shaft of the passive folding signal enhancement device and the second switch is in an open state, the vertical polarization signal enhancement antenna module enhances a vertical polarization signal; when the horizontally polarized signal enhancing antenna module and the vertically polarized signal enhancing antenna module are folded along the first hinge shaft and the second hinge shaft of the passive folded signal enhancing device at the same time and the two switches are both in an open state, circularly polarized signals can be enhanced.
Five places with sequentially decreasing signal intensity are selected for carrying out the test of the signal enhancement effect of the invention, and the results are shown in the following table:
Figure BDA0002860750960000043
it can be seen that the mobile communication device equipped with the present invention has a 2dB to 3dB improvement in received signal strength.
Therefore, the mobile phone signal enhancement device is convenient to carry and practical, and provides a new solution for enhancing the mobile phone or tablet computer signal in the environment with poor signal.

Claims (7)

1. A passive folded signal enhancement device for enhancing a signal of a mobile communication device, characterized in that: the antenna comprises a bottom plate (1), a coupling antenna module (2), a horizontal polarization signal enhancement antenna module (3) and a vertical polarization signal enhancement antenna module (4); coupling antenna module (2), horizontal polarization signal reinforcing antenna module (3) and vertical polarization signal reinforcing antenna module (4) all tile and install same side at bottom plate (1), the fixed surface installation of another side and mobile communication equipment shell of bottom plate (1), coupling antenna module (2) are fixed in on bottom plate (1), horizontal polarization signal reinforcing antenna module (3) and vertical polarization signal reinforcing antenna module (4) are installed on bottom plate (1) with articulating, coupling antenna module (2) are connected with horizontal polarization signal reinforcing antenna module (3) and vertical polarization signal reinforcing antenna module (4) respectively.
2. The passive folded signal enhancement device of claim 1, wherein the passive folded signal enhancement device is configured to enhance a signal of a mobile communication device, and further comprises: a first central line which divides the bottom plate (1) into two parts is arranged on the bottom plate (1), a vertical polarization signal enhancement antenna module (4) is hinged to the surface of the bottom plate (1) on one side of the first central line, and a first hinged shaft between the vertical polarization signal enhancement antenna module (4) and the bottom plate (1) is superposed with the first central line; a second center line which is divided into two parts again is arranged on the surface of the bottom plate (1) on the other side of the center line, the second center line is vertical to the first center line, a horizontal polarization signal enhancement antenna module (3) is hinged to the surface of the bottom plate (1) on one side of the second center line, a second hinge shaft between the horizontal polarization signal enhancement antenna module (3) and the bottom plate (1) is overlapped with the second center line, and a coupling antenna module (2) is fixedly connected to the surface of the bottom plate (1) on the other side of the second center line.
3. The passive folded signal enhancement device of claim 1, wherein the passive folded signal enhancement device is configured to enhance a signal of a mobile communication device, and further comprises: the coupling antenna module (2) comprises two coupling antennas and two switches; the first coupling antenna is connected with the horizontal polarization signal enhancement antenna module through the first switch, and the second coupling antenna is connected with the vertical polarization signal enhancement antenna module through the second switch.
4. The passive folded signal enhancement device of claim 1, wherein the passive folded signal enhancement device is configured to enhance a signal of a mobile communication device, and further comprises: the horizontally polarized signal enhancing antenna module (3) comprises a phase shifter and a horizontally polarized signal enhancing antenna (5); one end of the phase shifter is connected with the coupling antenna module (2), and the other end of the phase shifter is connected with the horizontal polarization signal enhancement antenna (5); the vertically polarized signal enhancing antenna module comprises a vertically polarized signal enhancing antenna (6); the vertical polarization signal enhancement antenna (6) is connected with the coupling antenna module (2).
5. The passive folded signal enhancement device of claim 1, wherein the passive folded signal enhancement device is configured to enhance a signal of a mobile communication device, and further comprises: the horizontally polarized signal enhanced antenna module is folded along a first hinge shaft of the passive folded signal enhancing device, and the vertically polarized signal enhanced antenna module is folded along a second hinge shaft of the passive folded signal enhancing device.
6. The passive folded signal enhancement device of claim 2, wherein the passive folded signal enhancement device is configured to enhance a signal of a mobile communication device, and further comprising: the two coupled antennas are identical in structure, and the length L1 of each coupled antenna, the width W1 of each coupled antenna, the distance D1 between the passive folded signal enhancement device and the mobile device antenna, the length L2 of the mobile device antenna and the width W2 of the mobile device antenna are arranged according to the following relations:
Figure FDA0002860750950000021
Figure FDA0002860750950000022
Figure FDA0002860750950000023
7. the passive folded signal enhancement device of claim 1, wherein the passive folded signal enhancement device is configured to enhance a signal of a mobile communication device, and further comprises: the mobile communication device shell and the installed passive folding signal enhancement device form a mobile device protection shell integrally.
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CN105789873A (en) * 2008-04-08 2016-07-20 微软技术许可有限责任公司 Novel planar radio antenna module
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WO2017185358A1 (en) * 2016-04-29 2017-11-02 深圳市联合东创科技有限公司 Apparatus and method for enhancing wireless user terminal signals
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