CN200990414Y - Wide frequency single-pole coupling antenna - Google Patents
Wide frequency single-pole coupling antenna Download PDFInfo
- Publication number
- CN200990414Y CN200990414Y CN 200620064791 CN200620064791U CN200990414Y CN 200990414 Y CN200990414 Y CN 200990414Y CN 200620064791 CN200620064791 CN 200620064791 CN 200620064791 U CN200620064791 U CN 200620064791U CN 200990414 Y CN200990414 Y CN 200990414Y
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- broken line
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Abstract
The utility model discloses a broadband monopole coupling antenna which is assembled in consumer electronics such as mobile phones. The utility model consists of a first antenna and a second antenna. A base plate bears the first antenna and the second antenna which are the monopole antennas. The one end of the first antenna is jointed with a loading point connected with a signal loading source, and whereas the second antenna is arranged near the first antenna. The first antenna resonance receives the two low frequency band electromagnetic wave signals GSM 850 and GSM, and meanwhile the first antenna resonance receives the high frequency band electromagnetic wave signals Wi-Fi. The second antenna coupling with the first antenna enables the second antenna to receive three high frequency band electromagnetic wave signals DCS, and PCS WCDMA-2100. Therefore, the utility model of the antenna is able to receive the electromagnetic wave signals in ranges that cover all the bands used in the mobile communication.
Description
Affiliated technical field
The utility model relates to a kind of antenna, relates in particular to a kind of wideband one pole integrated antennas that is assembled in consumption electronic products inside such as mobile phone.
Background technology
Fast development along with current mobile communication technology, the use of consumption electronic products such as mobile phone is universal further, the design of mobile phone day by day requires frivolous exquisiteness, and mobile phone needs and can be suitable in existing any mobile communication system, therefore, the antenna that uses on communication equipment just need have small size, contain the characteristic of a plurality of wireless communication frequency bands.
The concealed antenna that prior art provides mostly is PIFA (Planar Inverted F Antenna), Monopole and Loop type, so can't further reduce the area of antenna and the application frequency range of lifting antenna.The communication system frequency range that is used for the mobile communication field now comprises GSM850, GSM, DCS, PCS, WCDMA-2100 and Wi-Fi.Yet existing antenna only possesses double frequency transmitting-receiving or three transmitting-receiving frequently, can't contain all frequency ranges in mobile communication field now, and existing antenna volume can't adapt to the design of the frivolous exquisiteness of mobile phone more greatly.So the restriction of existing antenna can not have been satisfied the needs of current phone development.
The utility model content
The utility model purpose is the defective at above-mentioned prior art, a kind of wideband one pole integrated antennas is provided, can contain all frequency ranges of mobile communication field now, in the time of in it is assembled in mobile phone, make mobile phone can receive and dispatch all electromagnetic wave frequency ranges of mobile communication field now, shared space is enough little in mobile phone simultaneously.
For achieving the above object, three frequency concealed antennas provided by the utility model are assembled in mobile phone inside, and comprising: first antenna and second antenna, wherein first antenna and second antenna are carried on the substrate.First antenna is a unipole antenna, first antenna, one end engages with the load point that is connected signal feed-in source, this first antenna electrical length is a mobile communication low-frequency range electromagnetic wave quarter-wave, second antenna is a unipole antenna, and second antenna is adjacent to the first antenna setting, and this second antenna electrical length is mobile communication high band electromagnetic wave 1/2nd wavelength.
As mentioned above, the utility model wideband one pole integrated antennas is to inspire a main resonance mode by first antenna to receive and dispatch harmonic resonance mode of two low-frequency range electromagnetic wave signals (GSM850 and GSM) and receive and dispatch high band electromagnetic wave signal (Wi-Fi), second antenna is near the first antenna setting, second antenna inspires a resonance mode from first antenna acquisition energy in second antenna in the mode with the coupling of first antenna and receives and dispatches three high band electromagnetic wave signals (DCS, PCS and WCDMA-2100), these three high band electromagnetic wave signal frequency ranges can be contained the frequency range from 1710MHz to 2480MHz.So the frequency band range that wideband one pole integrated antennas can be received and dispatched can be contained all electromagnetic wave frequency ranges of mobile communication field now, and it is enough little to take up room in mobile phone.
Description of drawings
In Figure of description:
Fig. 1 is the schematic perspective view of facing of the utility model wideband one pole integrated antennas.
Fig. 2 looks schematic perspective view for the right side of the utility model wideband one pole integrated antennas.
Fig. 3 looks schematic perspective view for the left side of the utility model wideband one pole integrated antennas.
Fig. 4 is the rear side viewing schematic perspective view of the utility model wideband one pole integrated antennas.
The description of reference numerals of each element is as follows among the figure:
Wideband one pole integrated antennas 100
First antenna, 20 first folding lines 21
First line segment, 22 first broken lines 23
Second folding line, 24 second broken lines 25
The 3rd line segment 32 tri linears 33
The 4th broken line 34 the 5th broken line 35
Load point 50
Embodiment
By describing technology contents of the present invention, architectural feature in detail, realized purpose and effect, give explanation below in conjunction with execution mode and conjunction with figs. are detailed.
See also Fig. 1, the utility model wideband one pole integrated antennas 100 is to form at substrate 10 upper curve fixing metal lines, and wideband one pole integrated antennas 100 comprises first antenna 20 and second antenna 30.
See also Fig. 2 and Fig. 3, first antenna 20 is engaged by first folding line 21 that is linked in sequence, first line segment 22, first broken line 23, second folding line 24 and second broken line, 25 1 lines and forms.Wherein, first folding line 21 is curved bending, these first folding line, 21 front portions are positioned on the right side substrate 13 of substrate 10, and first folding line, 21 rear portions are formed on the upside substrate 14 of substrate 10, and first folding line, 21 front ends engage with the load point 50 that is connected signal feed-in source; These first line segment, 22 front ends engage with first folding line, 21 rear ends and are arranged in parallel on upside substrate 14; First broken line, 23 front portions are formed on the upside substrate 14 of substrate 10, and these first broken line, 23 front ends and first line segment, 22 tail ends are engaged on the upside substrate 14, and first broken line, 23 rear portions then are formed on the front end substrate 11 of substrate 10; Second folding line 24 is formed on the left side substrate 12 of substrate 10, and these second folding line, 24 front ends and first broken line, 23 tail ends are engaged in front side substrate 11 and left side substrate 12 junctions; Second broken line 25 is formed on the upside substrate 14, and second broken line, 25 tail ends and second folding line 24 are engaged in upside substrate 14 and left side substrate 12 junctions.
See also Fig. 4, and in conjunction with consulting Fig. 2, second antenna 30 is engaged by the 5th broken line 35 that is linked in sequence, the 3rd folding line 31, the 3rd line segment 32, tri linear 33 and the 4th broken line 34 1 lines and forms.Wherein, the 3rd folding line 31 is formed on the right side substrate 13 of substrate 10 and is close with first folding line 21; The 3rd line segment 32 is formed on the front end substrate 11 of substrate 10, and the 3rd line segment 32 front ends engage with the 3rd folding line 31 tail end one; Tri linear 33 is formed on the front end substrate 11 of substrate 10, and the tail end one of tri linear 33 front ends and the 3rd line segment 32 is engaged in the junction of right side substrate 13 and front end substrate 11; The 4th broken line 34 is formed on the downside substrate 15 of substrate 10, and the 4th broken line 34 front ends and tri linear 33 tail end one are engaged in front end substrate 11 and downside substrate 15 junctions; The 5th broken line 35 is formed on the downside substrate 15 of substrate 10, and the 5th broken line 35 tail ends and the 3rd folding line 31 tail end one are engaged in right side substrate 13 and downside substrate 15 junctions.
When the utility model wideband one pole integrated antennas 100 is used to communicate by letter, inspire a main resonance mode during first antenna, 20 transmitting-receiving electromagnetic waves, make the antenna 20 of winning be applicable to transmitting-receiving low frequency GSM850 and GSM frequency range electromagnetic wave, can control the frequency range of GSM850 and GSM by first line segment, 22 positions of adjusting first antenna 20, can inspire a harmonic resonance attitude simultaneously during first antenna, 20 transmitting-receiving electromagnetic waves, make the antenna 20 of winning be applicable to transmitting-receiving high frequency Wi-Fi frequency range electromagnetic wave, can realize the skew of first antenna, 20 transmitting-receiving electromagnetic wave frequency ranges by second broken line 25 of adjusting first antenna 20, when second broken line 25 is elongated, first antenna 10 does not change low frequency GSM850, the reception frequency range width of GSM and high frequency Wi-Fi and be partial to receive low frequency GSM850, the low-frequency range of GSM and high frequency Wi-Fi, when second broken line 25 was shortened, first antenna 10 did not change low frequency GSM850, the reception frequency range width of GSM and high frequency Wi-Fi and be partial to receive low frequency GSM850, the high band of GSM and high frequency Wi-Fi.Second antenna 30 is near first antenna 20, this second antenna 30 obtains energy by the coupling with first antenna 20 and inspires a resonance mode and realize electromagnetic transmitting-receiving, the frequency electromagnetic waves that second antenna 30 can be received and dispatched concentrates on DCS, PCS and WCDMA-2100 frequency range, the 3rd line segment 32 by regulating second antenna 30 and first line segment, 22 distances of first antenna 20, can realize regulating the skew of second antenna, 30 transmitting-receiving wave frequencies, when the 3rd line segment 32 of second antenna 30 during near first line segment 22 of first antennas 20, second antenna 30 does not change high frequency DCS, PCS and WCDMA-2100 receive the frequency range width and are partial to receive high frequency DCS, the high band of PCS and WCDMA-2100, when the 3rd line segment 32 of second antenna 30 during away from first line segment 22 of first antenna 20, second antenna 30 does not change high frequency DCS, PCS and WCDMA-2100 receive the frequency range width and are partial to receive high frequency DCS, the low-frequency range of PCS and WCDMA-2100.
In sum, the utility model wideband one pole integrated antennas is to receive and dispatch two low-frequency electromagnetic wave signals (GSM850 and GSM) and a frequency electromagnetic waves (Wi-Fi) by first antenna, and control the frequency range of two low-frequency electromagnetic wave signals (GSM850 and GSM) by the first line segment position of regulating first antenna, and, make the electromagnetic frequency range of the antenna receiving-sending of winning not change low frequency GSM850 by regulating the second broken line length of first antenna, the reception frequency range width of GSM and high frequency Wi-Fi and be partial to receive low frequency GSM850, the low-frequency range of GSM and high frequency Wi-Fi or high band.In addition, thereby second antenna when the first antenna receiving-sending electromagnetic wave and first antenna coupling can receive and dispatch three high frequency band signals (DCS, PCS and WCDMA-2100), the 3rd line segment by regulating second antenna and first line segment of first antenna are apart from realizing the adjustment of second antenna three high frequency band signal frequency range scopes.The utility model wideband one pole integrated antennas is being followed under the above-mentioned design principle, can need change and saves usage space in the mobile phone with the design of mobile phone.Therefore, the utility model wideband one pole integrated antennas transmitting-receiving electromagnetic wave frequency range is wide, can contain all mobile communication electromagnetic wave bands at present, and it is enough little to take volume in mobile phone.
Claims (5)
1. a wideband one pole integrated antennas is assembled in mobile phone inside, comprising: first antenna and second antenna, and first antenna and second antenna are carried on the substrate; It is characterized in that:
Described first antenna is a unipole antenna, and first antenna, one end engages with the load point that is connected signal feed-in source, and the electrical length of this first antenna is the low-frequency electromagnetic wave quarter-wave; And
Described second antenna is a unipole antenna, and the electrical length of this second antenna is frequency electromagnetic waves 1/2nd wavelength.
2. wideband one pole integrated antennas according to claim 1 is characterized in that: the electrical length of described first antenna be two low-frequency electromagnetic wave frequency ranges be GSM850 or GSM frequency range electromagnetic wavelength 1/4th.
3. wideband one pole integrated antennas according to claim 1 is characterized in that: the electrical length of described second antenna be three frequency electromagnetic waves frequency ranges be DCS, PCS or WCDMA-2100 frequency range electromagnetic wavelength 1/2nd.
4. wideband one pole integrated antennas according to claim 1, it is characterized in that: described first antenna is by first folding line that is linked in sequence, first line segment, first broken line, second folding line and second broken line, one line engage and form, the first folding line front portion is formed on the right side substrate on substrate right side, the first folding line rear portion is formed on the upside substrate of substrate upside, load point is formed at the first folding line afterbody, first line segment is arranged on the upside substrate of described substrate upside, the first line segment front end engages with the first folding line tail end one, the anterior joint with the first line segment tail end one of first broken line is formed on the upside substrate, the first broken line rear portion is formed on the front side substrate of substrate front side, second folding line is formed on the left side substrate in substrate left side, the second kink front end engages with the first broken line tail end one, on formation of second broken line and the upside substrate, the second broken line tail end engages with the second folding line tail end one, and the second broken line front portion is horizontally placed on the upside substrate.
5. wideband one pole integrated antennas according to claim 1, it is characterized in that: described second antenna is by the 5th broken line that is linked in sequence, the 3rd folding line, the 3rd line segment, tri linear and the 4th broken line one line engage and form, the 3rd folding line is formed on the substrate of right side and is close with first folding line, the 3rd line segment is formed on the front side substrate, the 3rd line segment front end engages with the 3rd folding line tail end one, tri linear is formed on the front side substrate, the tri linear front end engages with the tail end one of the 3rd line segment, the 4th broken line is formed on the downside substrate, the 4th broken line front end engages with tri linear tail end one, the 5th broken line is formed on the downside substrate, and the 5th broken line tail end engages with the 3rd folding line tail end one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620064791 CN200990414Y (en) | 2006-09-19 | 2006-09-19 | Wide frequency single-pole coupling antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620064791 CN200990414Y (en) | 2006-09-19 | 2006-09-19 | Wide frequency single-pole coupling antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200990414Y true CN200990414Y (en) | 2007-12-12 |
Family
ID=38941447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620064791 Expired - Fee Related CN200990414Y (en) | 2006-09-19 | 2006-09-19 | Wide frequency single-pole coupling antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200990414Y (en) |
-
2006
- 2006-09-19 CN CN 200620064791 patent/CN200990414Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: CORRECT WEI PRECISION INDUSTRY CO., LTD. ^ |
|
| CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: Wei precision industrial Limited by Share Ltd. Number: 50 Page: The title page Volume: 23 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: Wei precision industrial Limited by Share Ltd. Number: 50 Volume: 23 |
|
| ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ^ TO: CORRECT WEI PRECISION INDUSTRY CO., LTD. ^ |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071212 Termination date: 20110919 |