CN201805472U - Dual-band antenna cell phone - Google Patents
Dual-band antenna cell phone Download PDFInfo
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- CN201805472U CN201805472U CN2010202163833U CN201020216383U CN201805472U CN 201805472 U CN201805472 U CN 201805472U CN 2010202163833 U CN2010202163833 U CN 2010202163833U CN 201020216383 U CN201020216383 U CN 201020216383U CN 201805472 U CN201805472 U CN 201805472U
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Abstract
The utility model discloses a dual-band antenna cell phone, which comprises an SD (Secure Digital) card interface, a low-frequency antenna with a frequency of 13.56 MHz, a high-frequency antenna with a frequency of 2.4 GHz, a security authentication module, and payment modules. The security authentication module is used for checking whether or not a binding number in a payment card is in accordance with a serial number of a cell phone adopting an SIM (Subscriber Identity Module) card, if the binding number in the payment card is in accordance with the serial number of the cell phone adopting the SIM card, the binding number in the payment card is transmitted to a CA (Certificate Authority) by the security authentication module via a mobile channel to perform security certification. The payment modules comprise an on-site payment module and a remote payment module, wherein the on-site payment module comprises a short-distance payment module using a low frequency antenna and a middle-distance payment module using the high-frequency antenna, and the switching-over between the short-distance and the middle-distance payment modes is achieved via a payment control push key; and wireless payment is completed by the remote payment module via a mobile communication network. By adopting the cell phone provided by the utility model, the coexistence of various payment modes in the short, the middle and the remote distance on the terminal of the cell phone can be realized without needing a financial payment card.
Description
Technical field
The utility model relates to a kind of dual-frequency antenna mobile phone, belongs to the communications field.
Background technology
At present, mobile e-business is flourish, mobile payment has become the means of payment of new generation, Mobile banking, the mobile phone electronic wallet is flourish at home and abroad, bank, mobile operator and a lot of third party enterprise are all in huge The Study on Resources and the pilot mobile e-business of the online input of mobile internet, mobile payment and mobile many application systems, because mobile communications network and banking network are relatively independent, government bodies supervise mobile communication service trade and financial services industry respectively, therefore, for mobile-phone payment, Mobile banking or mobile phone electronic wallet etc. are striden finance simultaneously, the application of communication system, safety between present various mobile phone non-contact technologies are difficult to solve, the pay this extra pattern is also deposited, the conflict of application management aspect and cooperation problem, such as the safety of financial system is different with the demand for security of communication system, the security guarantee of Financial Information in mobile phone, the management subject problem of stored value card; Mobile phones payment terminal much problems such as supports to payment closely and middle distance payment time, present mobile phone terminal all lacks solution preferably to these problems, no matter be NFC mobile phone terminal, the mobile phone terminal of insertion RFSIM card, the mobile phone terminal of subsidiary SIMPASS double-interface card etc., all can not fundamentally overcome the above problems, therefore, seriously limit and hindered the mobile e-business of China, the development of mobile electronic payment.
The utility model content
Technology of the present utility model is dealt with problems and is: overcome the deficiencies in the prior art, provide that a kind of financial payment card separates with mobile phone terminal, multiple payment mode and the dual-frequency antenna mobile phone deposited, having solved Payment Card can be closely on terminal, middle distance, the problem of paying and depositing at a distance.
Technical solution of the present utility model is: need to prove that dual-frequency antenna mobile phone of the present utility model need insert that Payment Card could be realized closely, the function of middle distance, remote payment.
A kind of dual-frequency antenna mobile phone that the utility model provides comprises that SD card, frequency are the low-frequency antenna of 13.56MHz, high frequency antenna, security authentication module, the payment module that frequency is 2.4GHz, wherein,
Described security authentication module: check whether the binding number in the Payment Card is consistent with the sequence number of SIM cards of mobile phones, if it is consistent, then the binding number in the Payment Card is sent to authentication center by movable passageway, by authentication center the binding number is carried out safety verification, whether can normally use according to the return results of authentication center decision Payment Card;
Described payment module: comprise on-site payment module and remote payment module, wherein,
Described on-site payment module: comprise closely payment module and middle distance payment module, carry out the closely conversion between the payment of Zhi Fuyu middle distance by payment control button; Closely payment module is used low-frequency antenna, is connected with low-frequency antenna in the mobile phone terminal by baseband chip; The middle distance payment module is used high frequency antenna, is connected with high frequency antenna by baseband chip, is carried out the unlatching of middle distance payment by payment control button;
Described remote payment module: finish the wireless payment behavior by mobile communications network; Mobile phone terminal as modes such as GPRS, note, WAP, is submitted to remote payment platform with user's payment request by mobile communications network, is carried out user's authentication and transaction by payment platform and deducts fees.
Described on-site payment module is supported passive payment and two kinds of patterns of active payment, and the user carries out conversion between the passive payment of active Zhi Fuyu by active/passive control button; The operating frequency of described passive payment mode is 13.56MHz, and it adopts field coil to switch and powers; The operating frequency of described active payment mode is 2.4GHz, and it adopts mobile phone terminal to carry out externally fed.
The user mode of described mobile phone acquiescence is passive payment mode, and mobile phone terminal uses passive payment mode under the shutdown situation.
The work antenna of described mobile phone acquiescence is a low-frequency antenna, promptly give tacit consent to closely payment module work, the middle distance payment module is in closed condition, switches by payment control button by long, in a single day payment control button is decontroled, and mobile phone terminal will automatically switch to closely payment module.
Further, described mobile phone also comprises the read-write card module, reads function and is meant the information that reads the target card, and the information that reads is presented on the mobile phone screen; Write storage that function is meant that mobile phone terminal will obtain by the outside in Payment Card.
Again further, described mobile phone also comprises the point-to-point transmission module, plural mobile phone terminal is after having opened the point-to-point transmission function, mobile phone terminal has promptly had the ability that data are transmitted mutually, a plurality of mobile phone terminals are by the common LAN that forms a sealing of point-to-point transmission module, in the local area network (LAN) of this sealing, the mobile phone terminal multimedia functions such as interaction, internet game of can chatting.
Described low-frequency antenna and described high frequency antenna adopt overlapped way to be installed together, be specially with the high frequency antenna plate be placed on the low-frequency antenna plate under, the high frequency antenna plate is positive to keep the spacing of 0.4cm-0.8cm with low-frequency antenna plate reverse side.Be preferably 0.5cm.
The utility model compared with prior art has following advantage:
(1) prior art can't solve the separation between machine and card problem: present mobile phone terminal mainly contains two big classes, one class is based on the technology of embedded in mobile phone RFID chip and radio-frequency antenna, an other class is based on the RFID chip of SIM card and the technology of radio-frequency antenna, and all there is the problem that the machine card can not very succinct separation in these two kinds of technology.Especially to the setting of the Financial Information in the Payment Card chip, safely, all insurmountable difficulty of dispute after going wrong, because the enterprise of maintenance may be cell phone manufacturer or SIM card merchant, Financial Information in the chip belongs to bank, but bank does not have ability to finish the maintenance of mobile phone and SIM card.Adopt the mechanism of separation between machine and card, the information security on the card is out of joint, and with regard to the fine problem that defines SIM, or the problem of mobile phone, still user oneself is from other channel leakage.The utility model has fundamentally solved the problem of separation between machine and card, there is external Payment Card chip pocket in mobile phone terminal, when not inserting the Payment Card chip, mobile phone terminal also has read-write card ability, point-to-point transmission ability except having conventional mobile phone terminal basic function; After inserting the Payment Card chip, mobile phone terminal just has noncontact radio frequency ability to pay.
(2) prior art can't solve antenna problem: present technology, low-frequency antenna has the NFC technology, but its defective is that built-in chip type is in mobile phone, other low-frequency antenna technology such as SIMPASS, mount technology etc., installation all in distress, fracture easily, problem such as information penetrates, and above-mentioned technology all can not have high frequency antenna simultaneously.Present high-frequency antenna technology is the RFSIM card, directly is built in antenna in the SIM card, the problem that distance control then occurred, because different mobile phones, different SIM card positions all influence the electromagnetic wave penetration performance, therefore, the control of transmitting range needs mobile phone calibration one by one.The utility model has solved the problem of high frequency, low-frequency antenna simultaneously, does not have the antenna installation question, has also solved high-frequency emission apart from control problem, and stable electromagnetic wave transmitting range can be arranged.
(3) prior art can't solve simultaneously the problem of supporting closely payment and middle distance payment: present technology is owing to only possessing a kind of radio-frequency antenna, so can't solve simultaneously closely (<10CM) and middle distance (<5000CM) on-site payment problem.And the utility model has solved this problem simultaneously, it utilizes low-frequency antenna to solve closely payment, utilize the high-frequency antenna to solve the middle distance payment problem, solved prior art and utilized the high-frequency to realize closely paying and the transmitting range difficult problem too far away and unmanageable that causes.
(4) prior art can't solve the problem that the Payment Card chip separates with antenna: the existing payment card chip is that Payment Card chip and radio-frequency antenna are integrated on the card a bit, some is that Payment Card chip and radio-frequency antenna are solidificated in the terminal, and this dual mode is not all accomplished separating fully of Payment Card chip and antenna.The utility model has solved the separation problem of chip card and antenna, and the frequency-independent of Payment Card chip and antenna makes the use scene variation more of Payment Card chip.
(5) prior art can't solve the problem that mobile phone terminal reads the medium and long distance card image: existing mobile phone terminal scarcely possesses the ability of reading peripheral card image.Have only minor N FC mobile phone terminal equipment can support to read ability at present,, also only limit to and closely to read, can not support to read card above beyond the 10cm owing to be subjected to frequency limitation; The novel mobile phone terminal inner the is prefabricated high frequency antenna of 2.4GHz can be opened remote function by hand, and the remote electronic chip information of carrying out of centering reads, as the chip information of carrying out that is embedded in electronic poster being read etc.
(6) prior art can't solve the problem of carrying out long-distance transmissions between the multi-section mobile phone terminal: existing mobile phone terminal is partly supported infrared function, and the transmission range between the terminal is in the 20cm; Some high-end mobile phone is supported Bluetooth function, and the transmission range between two equipment of supporting Bluetooth function simultaneously just can't be carried out effective stable connection for surpassing the remote equipment of 10m less than the 50m scope in 10m.The novel mobile phone terminal inner the is prefabricated high frequency antenna of 2.4GHz, after the remote function of manual unlatching, a plurality of mobile phone terminals are by the common LAN that forms a sealing of point-to-point transmission ability, in the local area network (LAN) of this sealing, the mobile phone terminal multimedia functions such as interaction, internet game of can chatting.
Description of drawings
Fig. 1 is the mobile phone terminal safety certification process block diagram of the utility model embodiment one;
The scene block diagram that Fig. 2 pays for the mobile phone terminal of the utility model embodiment two;
Fig. 3 is that the mobile phone terminal of the utility model embodiment three is as simulation card reader applied scene block diagram;
Fig. 4 is the application scenarios block diagram that the mobile phone terminal of the utility model embodiment four carries out point-to-point transmission.
Embodiment
Below with reference to accompanying drawing embodiment of the present utility model is described.
Dual-frequency antenna mobile phone in this embodiment comprises that SD card, frequency are the low-frequency antenna of 13.56MHz, high frequency antenna, security authentication module, the payment module that frequency is 2.4GHz, further comprise read-write card module and point-to-point transmission module.
Low-frequency antenna and high frequency antenna are installed in the mobile phone terminal jointly, adopt stacked mode to be installed together, be specially with the high frequency antenna plate be placed on the low-frequency antenna plate under, the high frequency antenna plate positive with low-frequency antenna plate reverse side keep 0.5cm spacing (spacing between the 0.4cm-0.8cm all can, be 0.5cm be preferred.Distance is too big, and mobile phone terminal will be too thick; Distance is too little, and the Card Reader of high frequency is influential apart from meeting), with the magnetic field of prevention high frequency antenna shielding low-frequency antenna, thereby the assurance low-frequency antenna can normally be swiped the card.
The SD card is the interface module of mobile phone and chip card.
Below above-mentioned composition module is elaborated.
(1) security authentication module: adopt the secondary security authentication mechanism.When Payment Card inserts mobile phone terminal or mobile phone terminal opening, secondary safety inspection process by mobile phone terminal is guaranteed authentication security, first order checking process is: Payment Card is after inserting mobile phone terminal, mobile phone terminal will check that the binding number in the Payment Card and the sequence number of SIM cards of mobile phones (are IMIC number, international mobile subscriber identity, international mobile subscriber identity) whether set up binding relationship, being about to the binding number of chip card and IMIC number of this machine SIM card compares, check whether binding relationship is consistent, if consistent, then carry out next step operation; Second level checking process is: mobile phone terminal reads concrete binding number, this is bound number is issued far-end by the GPRS passage authentication center, by authentication center this number is carried out safety verification, whether be blacklist, whether stopped using etc. as number whether mobile phone terminal can normally use according to the return results decision Payment Card of authentication center.After having only this two-stage authentication all to pass through, mobile phone terminal could normally use described chip card.
(2) payment module: comprise on-site payment module and remote payment module, wherein,
A, described on-site payment module: comprise closely payment module and middle distance payment module, carry out the closely conversion between the payment of Zhi Fuyu middle distance by payment control button; Closely payment module is used low-frequency antenna, is connected with low-frequency antenna in the mobile phone terminal by baseband chip; The middle distance payment module is used high frequency antenna, is connected with high frequency antenna by baseband chip, is carried out the unlatching of middle distance payment by payment control button.
Described on-site payment module is supported passive payment and two kinds of patterns of active payment, and the use user of mobile phone terminal carries out conversion between the passive payment of active Zhi Fuyu by active/passive control button; The operating frequency of described passive payment mode is 13.56MHz, and it adopts field coil to switch and powers; The operating frequency of described active payment mode is 2.4GHz, and it adopts mobile phone terminal to carry out externally fed.
The user mode of described mobile phone acquiescence is passive payment mode, and mobile phone terminal uses passive payment mode under the shutdown situation.
The work antenna of described mobile phone acquiescence is a low-frequency antenna, promptly give tacit consent to closely payment module work, the middle distance payment module is in closed condition, switches by payment control button by long, in a single day payment control button is decontroled, and mobile phone terminal will automatically switch to closely payment module.
B, remote payment module: finish the wireless payment behavior by mobile communications network; Finish the wireless payment behavior by mobile communications network; Mobile phone terminal as modes such as GPRS, note, WAP, is submitted to remote payment platform with user's payment request by mobile communications network, is carried out user's authentication and transaction by payment platform and deducts fees.
(3) read-write card module: read function and be meant the information that reads the target card, and the information that reads is presented on the mobile phone screen; Write storage that function is meant that mobile phone terminal will obtain by the outside in Payment Card.
(4) point-to-point transmission module: plural mobile phone terminal is after having opened the point-to-point transmission function, mobile phone terminal has promptly had the ability that data are transmitted mutually, a plurality of mobile phone terminals are by the common LAN that forms a sealing of point-to-point transmission module, in the local area network (LAN) of this sealing, the mobile phone terminal multimedia functions such as interaction, internet game of can chatting.
Need to prove that dual-frequency antenna mobile phone of the present utility model need insert that Payment Card (chip card with payment function) could be realized closely, the function of middle distance, remote payment.
When mobile phone terminal shuts down, chip card inside is subjected to the restriction of terms of trade, can write down transaction progressive total and total degree in each transaction, in the time of mobile phone terminal opening, these transaction limits are with invalid, and mobile phone terminal will be to last time postboost total transaction amount and number of times zero clearing.After mobile phone terminal shut down once more, chip card can be from New count.
Embodiment one: the safety certification process of mobile phone terminal
As shown in Figure 1, mobile phone terminal is with after the chip card with payment function combines, and whether mobile phone terminal needs the SIM card sequence number in the proofing chip card legal when start, also need to submit to authentication center the legitimacy of this SIM card sequence number simultaneously, concrete identifying procedure is as follows:
1) payment chip is stuck in after mobile phone terminal combines, and when mobile phone terminal during in start, the master controller of mobile phone terminal will initiatively send the instruction of reading SIM card sequence number to chip card, and command content is: 00B0A001000000;
2) after the payment chip card is received the instruction that the master controller of mobile phone terminal sends, will the SIM card serial number data of storage inside be returned to master controller according to command request, master controller is stored the data of obtaining temporarily;
3) master controller initiates to obtain the sequence number instruction request of SIM card to the SIM card module;
4) the SIM card module receives and carries out internal data after the instruction and obtain, and serial number data is returned to master controller;
5) master controller compares SIM card sequence number that is obtained by the payment chip card and the sequence number that obtains from the SIM card module, if it is consistent, then Basic Authentication is passed through, otherwise, on the display screen of mobile phone terminal with display chip and the unmatched information of mobile phone terminal;
6) after mobile phone terminal and payment chip stick into capable Basic Authentication success, mobile phone terminal sends to the SIM card sequence number by GPRS wireless data passage the authentication platform of authentication center, carry out effective checking of sequence number by authentication platform, as whether being whether normal etc. the judgement of blacklist, state;
7) authentication center returns to mobile phone terminal with authentication result, and mobile phone terminal judges whether to use the payment chip card according to return information;
8) security authentication process finishes.
Embodiment two: the scene that mobile phone terminal is used to pay
As shown in Figure 2, mobile phone terminal is with after the payment chip card combines, and can carry out closely, middle distance, remote payment transaction, and concrete payment flow is as follows:
1) mobile phone terminal is behind close external equipment (mainly being meant read write line or POS terminal), the radio-frequency communication module of external equipment and mobile phone terminal (mainly being the high and low frequency antenna) is at first carried out alternately, external equipment sends payment instruction to radio-frequency communication module, and command content is: 805401000F0000000120100412160000AD8FE92B;
2) the payment instruction content sends to master controller by radio-frequency communication module, and master controller is left intact as data channel and transmits once more;
3) master controller sends to the payment chip card with payment instruction, sticks into capable payment transaction by payment chip and handles;
4) payment chip sticks into after the capable payment processes, and the result content is sent to master controller;
5) after master controller receives payment result, will be transmitted to radio-frequency communication module once more;
6) radio-frequency communication module returns to external equipment with payment result, by external equipment according to the pay processing action of flow process of payment result;
7) payment flow finishes.
Embodiment three: mobile phone terminal is as simulation card reader applied scene
As shown in Figure 3, mobile phone terminal has the ability of simulation card reader, after near ancillary equipment such as radio-frequency (RF) tag, can start by special key and read function, and concrete payment flow is as follows:
1) mobile phone terminal is behind close external equipment (mainly being meant radio-frequency (RF) tag etc.), special button by mobile phone terminal (also can realizing by the function of software) starts and reads function, by in the mobile phone master controller initiate to read instruction to radio-frequency communication module (mainly being the high and low frequency antenna);
2) radio-frequency communication module receive read instruction after, by coil-induced ancillary equipment;
3) radio-frequency communication module reads information data alternately by induction information from ancillary equipment;
4) radio-frequency communication module returns to master controller with the data of obtaining;
5) master controller decomposes the display module that the sends to mobile phone terminal simultaneously information of carrying out to the data that receive and shows;
6) simulation card reader Card Reader flow process finishes.
Embodiment four: mobile phone terminal carries out the application scenarios of point-to-point transmission
As shown in Figure 4, mobile phone terminal has the ability of point-to-point transmission, two mobile phone terminal distances are in the 100M scope, mobile phone terminal A can initiatively initiate search, search mobile phone terminal B after, after mobile phone terminal B will prior concerted password passes through the authentication of mobile phone terminal A, mobile phone terminal A, B have promptly set up transmission channel, can carry out information interaction mutually between two terminals, i.e. point-to-point transmission function, concrete flow process is as follows:
1) special button (also can realizing by the function of software) by mobile phone starts the function of search that mobile phone terminal A initiates to other peripheral terminal, mainly is to initiate search instruction by master controller to radio-frequency communication module (mainly being the high and low frequency antenna);
2) radio-frequency communication module receive read instruction after, by coil other mobile phone terminals in the certain distance are responded to, in case sensed available terminal, end message that can prompting the other side (herein tentative for mobile phone terminal B) on the mobile phone screen then;
3) radio-frequency communication module of mobile phone terminal B sends to master controller with information after the search information that obtains mobile phone terminal A, whether allows the passage that connects by the master controller decision;
4) master controller of mobile phone terminal B will trigger the input that input/output module is carried out authentication password, the information of collaborative this machine of the authentication password of input be sent to the radio-frequency communication module of mobile phone terminal;
5) radio-frequency communication module of mobile phone terminal B sends this machine data information to mobile phone terminal A by radio frequency induction;
6) after the radio-frequency communication module of mobile phone terminal A receives the data of mobile phone terminal B, initiatively send to master controller, whether by checking, can set up communication port simultaneously by master controller decision mobile phone terminal B;
7) two mobile phone terminals are set up the communication port of information interaction;
8) flow process of point-to-point transmission finishes.
If what mobile phone terminal was close is POS equipment closely, then finish payment by the low-frequency antenna of 13.56MHz or supplement with money, function such as preliminary examination card; If what mobile phone terminal was close is middle distance POS equipment (as parking lot POS equipment, highway POS equipment etc.), then finish payment by the high frequency antenna of 2.4GHz.
If what mobile phone terminal was close is RFID label closely, then finish the read-write transaction (mobile phone can use as the read-write facility) of label by the low-frequency antenna of 13.56MHz; For the high-frequency RF ID label of medium and long distance, mobile phone terminal is then finished information by the high frequency antenna of 2.4GHz and is read transaction, as reading the outdoor posters that embedded high-frequency label.
Mobile phone terminal carries out the various operations of OTA mode by communication ports such as its wireless messages passage such as SMS/GPRS, as supplements, inquires about, pays, reports the loss, checks account, uses download etc. with money.
If what mobile phone terminal was close is the billing terminal of band low-frequency antenna, then finishes reading and writing data, work such as supplement with money to counting equipment by the low-frequency antenna of 13.56MHz; If what mobile phone terminal was close is the billing terminal of band high frequency antenna, then finishes reading and writing data, work such as supplement with money to counting equipment by the high frequency antenna of 2.4GHz.
The content that is not described in detail in the utility model specification belongs to this area professional and technical personnel's known technology.
The foregoing description is used for the utility model of explaining; rather than the utility model limited; in the protection range of spirit of the present utility model and claim, any modification and change to the utility model is made all fall into protection range of the present utility model.
Claims (6)
1. dual-frequency antenna mobile phone, it is characterized in that: described mobile phone comprises that SD card, frequency are the low-frequency antenna of 13.56MHz, high frequency antenna, security authentication module, the payment module that frequency is 2.4GHz, wherein,
Described security authentication module: check whether the binding number in the Payment Card is consistent with the sequence number of SIM cards of mobile phones, if it is consistent, then the binding number in the Payment Card is sent to authentication center by movable passageway, by authentication center the binding number is carried out safety verification, whether can normally use according to the return results of authentication center decision Payment Card;
Described payment module: comprise on-site payment module and remote payment module, wherein,
Described on-site payment module: comprise closely payment module and middle distance payment module, carry out the closely conversion between the payment of Zhi Fuyu middle distance by payment control button; Closely payment module is used low-frequency antenna, is connected with low-frequency antenna in the mobile phone terminal by baseband chip; The middle distance payment module is used high frequency antenna, is connected with high frequency antenna by baseband chip, is carried out the unlatching of middle distance payment by payment control button;
Described remote payment module: finish the wireless payment behavior by mobile communications network; Mobile phone terminal is submitted to the remote payment platform by mobile communications network with user's payment request, is carried out user's authentication and transaction by payment platform and deducts fees.
2. dual-frequency antenna mobile phone according to claim 1 is characterized in that: described on-site payment module is supported passive payment and two kinds of patterns of active payment, and the user carries out conversion between the passive payment of active Zhi Fuyu by active/passive control button; The operating frequency of described passive payment mode is 13.56MHz, and it adopts field coil to switch and powers; The operating frequency of described active payment mode is 2.4GHz, and it adopts mobile phone terminal to carry out externally fed.
3. dual-frequency antenna mobile phone according to claim 1 is characterized in that: described mobile phone also comprises the read-write card module, reads function and is meant the information that reads the target card, and the information that reads is presented on the mobile phone screen; Write storage that function is meant that mobile phone terminal will obtain by the outside in Payment Card.
4. dual-frequency antenna mobile phone according to claim 1, it is characterized in that: described mobile phone also comprises the point-to-point transmission module, plural mobile phone terminal is after having opened the point-to-point transmission function, mobile phone terminal has promptly had the ability that data are transmitted mutually, a plurality of mobile phone terminals are by the common LAN that forms a sealing of point-to-point transmission module, in the local area network (LAN) of this sealing, the mobile phone terminal multimedia functions such as interaction, internet game of can chatting.
5. dual-frequency antenna mobile phone according to claim 1, it is characterized in that: described low-frequency antenna and described high frequency antenna adopt overlapped way to be installed together, be specially with the high frequency antenna plate be placed on the low-frequency antenna plate under, the high frequency antenna plate is positive to keep the spacing of 0.4cm-0.8cm with low-frequency antenna plate reverse side.
6. dual-frequency antenna mobile phone according to claim 5 is characterized in that: high frequency antenna plate front and low-frequency antenna plate reverse side keep the spacing of 0.5cm.
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CN2010202163833U CN201805472U (en) | 2010-06-02 | 2010-06-02 | Dual-band antenna cell phone |
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CN2010202163833U CN201805472U (en) | 2010-06-02 | 2010-06-02 | Dual-band antenna cell phone |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102215053A (en) * | 2011-06-03 | 2011-10-12 | 惠州Tcl移动通信有限公司 | Near field communication terminal with security mechanism |
CN104092817A (en) * | 2014-06-24 | 2014-10-08 | 惠州Tcl移动通信有限公司 | Method and system for automatic short-distance unlocking of mobile terminal |
CN105303229A (en) * | 2015-11-13 | 2016-02-03 | 捷德(中国)信息科技有限公司 | Wearable device |
CN105846060A (en) * | 2015-02-02 | 2016-08-10 | (株)Itm半导体 | Antenna module package, antenna module package circuit, battery pack and mobile device |
-
2010
- 2010-06-02 CN CN2010202163833U patent/CN201805472U/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102215053A (en) * | 2011-06-03 | 2011-10-12 | 惠州Tcl移动通信有限公司 | Near field communication terminal with security mechanism |
CN104092817A (en) * | 2014-06-24 | 2014-10-08 | 惠州Tcl移动通信有限公司 | Method and system for automatic short-distance unlocking of mobile terminal |
WO2015196569A1 (en) * | 2014-06-24 | 2015-12-30 | 惠州Tcl移动通信有限公司 | Close-distance automatic unlocking method and system for mobile terminal |
EP3163852A4 (en) * | 2014-06-24 | 2017-06-28 | Huizhou TCL Mobile Communication Co., Ltd. | Close-distance automatic unlocking method and system for mobile terminal |
CN104092817B (en) * | 2014-06-24 | 2018-04-06 | 惠州Tcl移动通信有限公司 | A kind of method and system of mobile terminal closely automatic unlocking |
CN105846060A (en) * | 2015-02-02 | 2016-08-10 | (株)Itm半导体 | Antenna module package, antenna module package circuit, battery pack and mobile device |
CN105303229A (en) * | 2015-11-13 | 2016-02-03 | 捷德(中国)信息科技有限公司 | Wearable device |
CN105303229B (en) * | 2015-11-13 | 2020-05-22 | 捷德(中国)科技有限公司 | Wearable equipment |
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