CN201266671Y - Mobile terminal and antennae thereof - Google Patents
Mobile terminal and antennae thereof Download PDFInfo
- Publication number
- CN201266671Y CN201266671Y CNU200820136296XU CN200820136296U CN201266671Y CN 201266671 Y CN201266671 Y CN 201266671Y CN U200820136296X U CNU200820136296X U CN U200820136296XU CN 200820136296 U CN200820136296 U CN 200820136296U CN 201266671 Y CN201266671 Y CN 201266671Y
- Authority
- CN
- China
- Prior art keywords
- antenna
- integrated circuit
- pin
- portable terminal
- circuit card
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Abstract
The utility model provides a mobile terminal antenna, comprising an antenna module which is integrated in an integrated circuit card of the mobile terminal; and the antenna feed point of the antenna module is connected with one of pins on the integrated circuit card to form a monopole antenna. The utility model also provides a mobile terminal which specifically comprises a terminal access module used for connecting an external antenna module to the mobile terminal. The terminal access module increases the connection between the antenna pin and the antenna feed point of the antenna module. The utility model lessens the effect of the antenna on the physical dimension of the mobile terminal to maximum degree, thus facilitating the design of a miniaturized and ultra-thin mobile terminal.
Description
Technical field
The utility model relates to the communication equipment manufacturing technical field, particularly a kind of portable terminal and antenna thereof.
Background technology
Along with the development communication technologies and the market demand, the design of portable terminal more and more is tending towards miniaturization, ultra-thinization.As everyone knows, the space electrical length that mobile terminal antenna must be certain could be gone out signal radiation.Extension along with mobile terminal function, mobile terminal antenna not only refers to main antenna, also comprise non-main antenna, Bluetooth antenna, FM (Frequency Modulation as portable terminal, frequency modulation) antenna, GPS (Global Positioning System, global positioning system) antenna etc., thereby, the structural design of portable terminal often is subjected to the size of antenna and the restriction of position, has influence on the development of portable terminal miniaturization, ultra-thinization to a certain extent.At present, consider the influence of size, mobile terminal antenna develops to built-in aerial from traditional external monopole antenna, helical antenna, how antenna size can be dropped to minimumly to the influence of mobile terminal main body, becomes the target that Antenna Design person constantly pursues.
Traditional built-in PIFA (Planar Inverted-F Antenna, planar antenna) antenna is the main flow of portable terminal built-in aerial.Plane PIFA antenna is equivalent to a large amount of line style IFA (Linear-FAntenna, linear antenna) parallel connection of antenna, its impedance is equivalent to the parallel connection of many linear antenna impedances, therefore planar antenna is lower than the input impedance of linear antenna, not only produce the wideband resonance characteristic, and dwindled size.But the volume that the PIFA antenna is general need make the antenna size miniaturization limited about 30*30*8mm.
Built-in PCB (Printed circuit board, printed circuit board (PCB)) microstrip antenna is miniaturization, integrated antenna leading role, plain with low profile, typography, be convenient to be celebrated with advantages such as circuit are integrated, micro-strip paster antenna is subjected to the comprehensive exploitation of various different designs targets with the flexibility of its three-dimensional structure.It both had been utilized separately in the mobile terminal antenna, also was widely used as various array antenna units.But microstrip antenna often has the narrow and inefficient defective of frequency band, and the design alteration operation is also dumb.
The built-in ceramic antenna is a kind of antenna of indivedual miniaturizations.The kind of ceramic antenna can be divided into block ceramic antenna and multi-layer porcelain antenna.Usually, ceramic antenna only uses under the extremely little situation of antenna size requiring, as in bluetooth equipment, and existing now the application.But its gain is low, and efficient is low, and frequency band is narrow, and the cost height.
The utility model content
Main purpose of the present utility model provides a kind of portable terminal and antenna thereof, and mobile terminal antenna additionally takies the problem in portable terminal space in the solution prior art.
The utility model provides a kind of mobile terminal antenna, comprise Anneta module, described Anneta module is integrated in the integrated circuit card of described portable terminal, and one of them pin that the antenna feed point of described Anneta module connects on the described integrated circuit card is formed monopole antenna.
The utility model also provides a kind of portable terminal, antenna integrated module in the integrated circuit card of described portable terminal, and one of them pin on the described data card connects the antenna feed point of described Anneta module and forms monopole antenna.
The utility model also provides a kind of portable terminal, specifically comprises: the terminal access module is used for the external antenna module is linked into described portable terminal; Described terminal access module increases a day wire pin and is connected with the antenna feed point of described Anneta module.
Compared with prior art, the utlity model has following advantage: by antenna being integrated in the integrated circuit card of portable terminal, or at the outside antenna that inserts of portable terminal, to have reduced the influence of antenna to greatest extent, be convenient to miniaturization, the ultra-thinization design of portable terminal to the mobile terminal structure size.
Description of drawings
Fig. 1 is the structural representation of a kind of terminal antenna in the utility model;
Fig. 2 is a kind of structural representation that is integrated into the terminal antenna on the storage card;
Fig. 3 is a kind of structural representation that is integrated into the terminal antenna on the SIM card;
Fig. 4 is the structural representation of a kind of portable terminal in the utility model.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail:
As shown in Figure 1, a kind of mobile terminal antenna, comprise Anneta module 11, Anneta module 11 is integrated in the integrated circuit card of described portable terminal, and one of them pin 12 that the antenna feed point of described Anneta module 11 connects on the described integrated circuit card is formed monopole antennas.
In addition, Anneta module 11 can also comprise earth point, and another pin 13 that earth point connects on the integrated circuit card is formed planar antenna PIFA or line style IFA antenna with antenna feed point.Certainly, the earth point that connects Anneta module 11 also can be a pin that increases on the deck of described integrated circuit card, forms planar antenna PIFA or line style IFA antenna with the antenna feed point that is connected Anneta module 11.
Wherein, described integrated circuit card is subscriber identification card or storage card; Described pin is idle pin or the grounding pin on the integrated circuit card.
Need to prove, in the present embodiment, do not limit antenna feed point and the earth point position on integrated circuit card, the pin 12 that connected antenna feed point originally also can link to each other with earth point, the pin 13 that connects earth point links to each other with antenna feed point, forms planar antenna PIFA or line style IFA antenna.
The utility model to have reduced the influence of antenna to the mobile terminal structure size to greatest extent, is convenient to miniaturization, the ultra-thinization design of portable terminal by mobile terminal antenna being integrated in the integrated circuit card of portable terminal.
Be example with storage card commonly used in the portable terminal and SIM (Subscriber Identity Module, subscriber identification module) card below, the antenna that is integrated into portable terminal inside is specifically described.
Example one, a kind of mobile terminal antenna is integrated on the storage card.
The storage card of industry all can have a grounding pin at present, and this grounding pin is connected the antenna feed point of the antenna feed point of Anneta module as antenna, forms monopole antenna.In addition, also can be with the earth point of another pin on the earth point connection storage card of Anneta module as antenna, perhaps on storage card, increase the earth point that a pin connects Anneta module, form planar antenna PIFA or line style IFA antenna with antenna feed point.
Embodiment of the present utility model is applied in the concrete portable terminal environment, as mobile phone, antenna for mobile phone can be integrated in the mobile phone memory card, as TF (Trans FLash) card, SD card (Secure DigitalMemory Card), MicroSD card, CF (Compact Flash) card, M2 (Memory Stick Micro) card, MS (Memory Stick) card.
As shown in Figure 2, with the TF card is example, can be with the grounding pin GND1 (pin9) of TF card as antenna feed point, make monopole antenna, perhaps on the TF deck, locate to increase grounding pin GND2 (pin10) near antenna feed point GND1 (pin9), this grounding pin as earth point, is formed PIFA or IFA antenna with described antenna feed point and earth point.
Example two, a kind of mobile terminal antenna is integrated on the SIM card.
With the antenna feed point of a pin on the SIM card as antenna, another pin is as the earth point of antenna, and Anneta module connects the pin of antenna feed point and the pin of earth point, forms PIFA or IFA antenna.Wherein, Anneta module is positioned at the SIM card chip internal.
Embodiment of the present utility model is applied to as mobile phone, antenna for mobile phone to be integrated in the SIM cards of mobile phones in the concrete portable terminal environment.The SIM card of industry all can have a grounding pin and an idle pin at present, can be with a earth point as antenna, and another makes PIFA or IFA antenna as antenna feed point.Antenna is gone to the SIM card chip internal.As shown in Figure 3, mobile terminal antenna comprises antenna feed point and earth point, and antenna feed point connects the idle pin (pin2) of SIM card, and earth point connects the grounding pin GND (pin1) of SIM card, and antenna feed point and earth point have just been formed PIFA or IFA antenna like this.
Need to prove, in the present embodiment, do not limit antenna feed point and the earth point position on integrated circuit card, pin as antenna feed point or earth point can be original pin on the integrated circuit card, as grounding pin or idle pin, also can be the pin that on the deck of integrated circuit card, increases in addition, but for convenience and the consideration that economizes on resources, original pin realization mobile terminal antenna that can make full use of card and draw-in groove be integrated on the data card.
The utility model to have reduced the influence of antenna to the mobile terminal structure size to greatest extent, is convenient to miniaturization, the ultra-thinization design of portable terminal by mobile terminal antenna being integrated in the integrated circuit card of portable terminal.
The utility model also provides a kind of portable terminal, antenna integrated module in the integrated circuit card of this portable terminal, and a pin on the integrated circuit card connects the antenna feed point of Anneta module and forms monopole antenna.In addition, another pin on the integrated circuit card of portable terminal connects the earth point of Anneta module and forms planar antenna PIFA or line style IFA antenna, and perhaps a pin that increases on the deck of the integrated circuit card of the portable terminal earth point that connects Anneta module is formed planar antenna PIFA or line style IFA antenna.Wherein, integrated circuit card is subscriber identification card or storage card.
The utility model to have reduced the influence of antenna to the mobile terminal structure size to greatest extent, is convenient to miniaturization, the ultra-thinization design of portable terminal by antenna integrated module in the integrated circuit card of portable terminal.
Be illustrated in figure 4 as another kind of portable terminal, specifically can comprise: terminal access module 41 is used for external Anneta module 42 is linked into portable terminal; Terminal access module 41 increases a day wire pin and is connected with the antenna feed point of Anneta module 42.
Concrete, terminal access module 41 is specially power interface, earphone interface or data transmission interface.
Above-mentioned utility model embodiment is applied in the concrete portable terminal environment, and for example mobile phone can be extrapolated to antenna for mobile phone on original interface of mobile phone, as power interface or earphone interface, and plug and play, and also much sample, very hommizations of shape.With gps antenna and FM antenna is example, can insert GPS or FM antenna in outer handset, when using this GPS or FM function, inserts antenna for mobile phone, strengthens reception.Without this function the time, do not influence mobile phone body fully.
Pass through the utility model, make mobile terminal antenna additionally not take the space of portable terminal, make structural design not need to reserve the position of antenna,, be convenient to miniaturization, the ultra-thinization design of portable terminal to have reduced the influence of antenna to greatest extent to the mobile terminal structure size.
More than disclosed only be several specific embodiment of the present utility model, still, the utility model is not limited thereto, any those skilled in the art can think variation all should fall into protection range of the present utility model.
Claims (11)
1, a kind of mobile terminal antenna comprises Anneta module, it is characterized in that, described Anneta module is integrated in the integrated circuit card of described portable terminal,
The pin that the antenna feed point of described Anneta module connects on the described integrated circuit card is formed monopole antenna.
2, mobile terminal antenna according to claim 1 is characterized in that described Anneta module also comprises earth point,
Another pin that described earth point connects on the described integrated circuit card is formed planar antenna PIFA or line style IFA antenna.
3, as mobile terminal antenna as described in the claim 2, it is characterized in that the earth point of described Anneta module is connected with a pin that increases on the deck of described integrated circuit card, form planar antenna PIFA or line style IFA antenna.
As each described mobile terminal antenna of claim 1-3, it is characterized in that 4, described integrated circuit card is subscriber identification card or storage card.
5, mobile terminal antenna as claimed in claim 4 is characterized in that, described pin is idle pin or the grounding pin on the integrated circuit card.
6, a kind of portable terminal is characterized in that, antenna integrated module in the integrated circuit card of described portable terminal,
A pin on the described integrated circuit card connects the antenna feed point of described Anneta module and forms monopole antenna.
As portable terminal as described in the claim 6, it is characterized in that 7, another pin on the integrated circuit card of described portable terminal connects the earth point of described Anneta module and forms planar antenna PIFA or line style IFA antenna.
As portable terminal as described in the claim 6, it is characterized in that 8, a pin that increases on the deck of the integrated circuit card of described portable terminal connects the earth point of described Anneta module and forms planar antenna PIFA or line style IFA antenna.
As each described mobile terminal antenna of claim 6-8, it is characterized in that 9, described integrated circuit card is subscriber identification card or storage card.
10, a kind of portable terminal is characterized in that, comprising:
The terminal access module is used for the external antenna module is linked into described portable terminal;
Described terminal access module increases a day wire pin and is connected with the antenna feed point of described Anneta module.
11, as portable terminal as described in the claim 10, it is characterized in that described terminal access module is power interface, earphone interface or data transmission interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820136296XU CN201266671Y (en) | 2008-09-25 | 2008-09-25 | Mobile terminal and antennae thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820136296XU CN201266671Y (en) | 2008-09-25 | 2008-09-25 | Mobile terminal and antennae thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201266671Y true CN201266671Y (en) | 2009-07-01 |
Family
ID=40833047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820136296XU Expired - Lifetime CN201266671Y (en) | 2008-09-25 | 2008-09-25 | Mobile terminal and antennae thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201266671Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102576419A (en) * | 2009-09-14 | 2012-07-11 | 伊格卡姆萨尔公司 | Identification module with an active tag |
-
2008
- 2008-09-25 CN CNU200820136296XU patent/CN201266671Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102576419A (en) * | 2009-09-14 | 2012-07-11 | 伊格卡姆萨尔公司 | Identification module with an active tag |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108321542B (en) | Antenna system and communication terminal applying same | |
| CN101820096B (en) | Compact antenna system with a diversity order of 2 | |
| EP2448062B1 (en) | Communication device and antenna thereof | |
| US8203492B2 (en) | Antennaless wireless device | |
| US20070182636A1 (en) | Dual band trace antenna for WLAN frequencies in a mobile phone | |
| US20100052997A1 (en) | Antenna modules and portable electronic devices using the same | |
| CN104836031A (en) | Antenna and mobile terminal | |
| JP2012039596A (en) | Electronic device having antenna pattern embedded in case, and its manufacturing method | |
| EP2256859A1 (en) | Antenna arrangement, method for tuning an antenna arrangement and apparatus with antenna arrangement | |
| WO2011163141A1 (en) | Small-size printed circuit board-printed meander line inverted-f antenna for radio frequency integrated circuits | |
| CN104081676A (en) | Communication device | |
| CN114284721A (en) | Antenna device and electronic equipment | |
| CN104466373A (en) | Monopole coupling type dual-frequency antenna | |
| CN112350053B (en) | Antenna structure and wireless communication device with same | |
| CN104347926A (en) | Printed antenna and terminal equipment | |
| US9425509B2 (en) | Antenna structure and wireless communication device using the same | |
| CN102789590B (en) | Radio-frequency SIM card and there is the mobile communication equipment of this radio-frequency SIM card | |
| US20100188298A1 (en) | Antenna device | |
| CN104471788B (en) | Communication apparatus | |
| CN201266671Y (en) | Mobile terminal and antennae thereof | |
| TW201212385A (en) | Tuneable frequency band antenna | |
| CN201438504U (en) | Multi-frequency antenna | |
| CN203085747U (en) | Bluetooth antenna and Bluetooth communication equipment | |
| CN103094663B (en) | A kind of Bluetooth antenna and a kind of Bluetooth communication equipment | |
| CN202905935U (en) | Small high-performance chip antenna |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HUAWEI DEVICE CO., LTD. Free format text: FORMER NAME: SHENZHEN HUAWEI TECHNOLOGY CO. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518129 Longgang District, Guangdong, Bantian HUAWEI base B District, building 2, building No. Patentee after: Huawei Device Co., Ltd. Address before: 518129 Longgang District, Guangdong, Bantian HUAWEI base B District, building 2, building No. Patentee before: Shenzhen Huawei Communication Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20171109 Address after: Metro Songshan Lake high tech Industrial Development Zone, Guangdong Province, Dongguan City Road 523808 No. 2 South Factory (1) project B2 -5 production workshop Patentee after: HUAWEI terminal (Dongguan) Co., Ltd. Address before: 518129 Longgang District, Guangdong, Bantian HUAWEI base B District, building 2, building No. Patentee before: Huawei Device Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090701 |
|
| CX01 | Expiry of patent term |