CN101110493B - Antenna - Google Patents
Antenna Download PDFInfo
- Publication number
- CN101110493B CN101110493B CN2006101061648A CN200610106164A CN101110493B CN 101110493 B CN101110493 B CN 101110493B CN 2006101061648 A CN2006101061648 A CN 2006101061648A CN 200610106164 A CN200610106164 A CN 200610106164A CN 101110493 B CN101110493 B CN 101110493B
- Authority
- CN
- China
- Prior art keywords
- section portion
- assembly
- connects
- plane
- antenna
- 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.)
- Active
Links
Images
Landscapes
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
Abstract
An antenna comprises a grounding assembly, conducting assembly, a transmission assembly, a first impedance matching assembly and a second impedance matching assembly. Wherein, the conducting assembly is connected with the grounding assembly and composed of a coupling part on a first plane. The transmission assembly is connected with the conducting assembly and positioned towards the coupling part. In addition, the transmission assembly is positioned on a second plane. The second plane is parallel with the first plane. The first and the second impedance matching assembly are connected with the conducting assembly. As the antenna transmits a first signal, the transmission assembly induces and couples the coupling part to transmit the first signal.
Description
Technical field
The present invention is about a kind of antenna, especially in regard to a kind of broad-band antenna.
Background technology
With reference to Fig. 1 a, it shows traditional antenna 1, comprises a grounding assembly 10, a conducting subassembly 20 and a transmission assembly 30.This conducting subassembly 20 connects this grounding assembly 10, and this transmission assembly 30 connects this conducting subassembly 20.
With reference to Fig. 1 b, when traditional antenna 1 transmission radio wide area network signal (WWAN), its frequency band means that at this shown effective band voltage standing wave ratio (VSWR) is less than 4 frequency band range approximately between 850-1050MHz and 1600-2100MHz.
Because the signal standards in all parts of the world district differs at present, when antenna transmission radio wide area network signal, need to transmit frequency ranges such as 900MHz, 1800MHz, 1900MHz and 2100MHz, even the signal of more other special frequency channel, effective frequency range of right traditional antenna has not been applied and has been used, and can't satisfy the signal transmission demand that increases day by day.
Summary of the invention
A kind of antenna that the present invention promptly provides for desire solves the problem of conventional art comprises a grounding assembly, a conducting subassembly, a transmission assembly, one first impedance matching assembly and one second impedance matching assembly.Conducting subassembly connects this grounding assembly, and wherein, this conducting subassembly comprises a coupling part, and this coupling part is on one first plane.Transmission assembly connects this conducting subassembly and to should coupling part, this transmission assembly be positioned on one second plane, and this second plane parallel is in this first plane.The first impedance matching assembly and the second impedance matching assembly all connect this conducting subassembly.Wherein, when this antenna transmission one first signal, this this coupling part of transmission assembly induction coupling is to transmit this first signal.
Use antenna of the present invention, bigger frequency range and preferred signal transmission effect can be provided, satisfy the signal transmission demand that increases day by day.
Antenna of the present invention can be applicable to transmit radio wide area network signal (WWAN), WLAN (WLAN), wireless broadband network signals such as (WIMAX).
Description of drawings
Fig. 1 a shows traditional antenna;
Fig. 1 b shows the signal transmission effect of traditional antenna;
Fig. 2 a shows the antenna of first embodiment of the invention;
Fig. 2 b shows the load point and the earth point position of the antenna of first embodiment;
Fig. 3 a shows the antenna of second embodiment of the invention;
Fig. 3 b shows the signal transmission effect of the antenna of second embodiment;
Fig. 4 a shows the antenna of third embodiment of the invention; And
Fig. 4 b shows the signal transmission effect of the antenna of the 3rd embodiment.
The primary clustering symbol description
1～antenna
10～grounding assembly
20～conducting subassembly
30～transmission assembly
100～antenna
110～grounding assembly
120～conducting subassembly
121～the first sections portions
122～the second sections portions
The 123～three section portion
124～conducting part
125～coupling part
130～transmission assembly
140～the first impedance matching assemblies
150～the second impedance matching assemblies
161～earth point
162～load point
163～earth connection
164～holding wire
200～antenna
300～antenna
Embodiment
With reference to Fig. 2 a, the antenna 100 that it shows first embodiment of the invention comprises a grounding assembly 110, a conducting subassembly 120, a transmission assembly 130, one first impedance matching assembly 140 and one second impedance matching assembly 150.Conducting subassembly 120 connects this grounding assembly 110.Transmission assembly 130 connects this conducting subassembly 120.Conducting subassembly 120 comprises a conducting part 124 and a coupling part 125.Conducting part 124 connects this grounding assembly 110 and this transmission assembly 130.Coupling part 125 connects these conducting parts 124, and to should transmission assembly 130.
This coupling part 125 is positioned on one first plane, and this transmission assembly 130 is positioned on one second plane, and this second plane parallel is in this first plane.This conducting part 124 is positioned on one the 3rd plane, and the 3rd plane is perpendicular to this first plane.This grounding assembly 110 is positioned on Siping City's face, parallel this first plane of this Siping City's face.
Conducting part 124 comprises one first section portion 121, one second section portion 122 and one the 3rd section portion 123.First section portion 121 connects 110, the second sections portions of this grounding assembly 122 and connects 121, the three sections portions of this first section portion, 123 connection these second section portion 122 and this transmission assemblies 130.This first section portion 121 is L-shaped, and one first end of this first section portion 121 connects this grounding assembly 110, and one second end of this first section portion 121 extends towards a first direction x, and connects this second section portion 122.This second section portion 122 is elongated and extend towards a second direction y, and this second direction y is perpendicular to this first direction x.The 3rd section portion 123 is L-shaped, and one the 4th end that one the 3rd end of the 3rd section portion 123 connects these 130, the three sections portions 123 of transmission assembly extends and connects this second section portion 122 towards this first direction x.
X is extended towards this first direction in this transport part 130.
The first impedance matching assembly 140 connects this second section portion 122, is positioned on the 3rd plane, and extends towards this first direction x.
The second impedance matching assembly 150 is L-shaped, and comprise that a five terminal and one the 6th end, this five terminal connect these first section portion, 121, the six ends and extend towards this second direction y, contiguous the 3rd section portion 123 of this second impedance matching assembly, and across the 3rd plane and this second plane.
(824～960MHz) time, these transmission assembly 130 these coupling parts 125 of induction coupling are to transmit this first signal when this antenna 100 transmission one first signal.(1710～2170MHz) time, these transmission assembly 130 induction this conducting subassembly 120 of coupling and this grounding assemblies 110 are to transmit this secondary signal when this antenna 100 transmission one secondary signal.
With reference to Fig. 2 b, this antenna 100 has an earth point 161 and a load point 162.This earth point 161 is positioned on this first section portion 121, couples an earth connection 163.This load point 162 is positioned on the 3rd section portion 123, couples a holding wire 164.
With reference to Fig. 3 a, it shows the antenna 200 of second embodiment of the invention, and its characteristics are, omit the first impedance matching assembly 140 and the second impedance matching assembly 150.With reference to Fig. 3 b, it shows the laser propagation effect of the antenna 200 of second embodiment of the invention, and by Fig. 3 b as can be known, the antenna 200 of second embodiment of the invention has preferred signal transmission effect really near the frequency band part the 900MHz and more than the 1800MHz.
With reference to Fig. 4 a, it shows the antenna 300 of third embodiment of the invention, and compared to first embodiment, its characteristics are, omit coupling part 125.(824～960MHz) time, this antenna 300 is by this transmission assembly 130 these first signals of transmission when this antenna 300 transmission one first signal.(1710～2170MHz) time, these transmission assembly 130 induction this conducting subassembly 120 of coupling and this grounding assemblies 110 are to transmit this secondary signal when this antenna 300 transmission one secondary signal.With reference to Fig. 4 b, it shows the laser propagation effect of the antenna 300 of third embodiment of the invention, and by Fig. 4 b as can be known, the antenna 300 of third embodiment of the invention has preferred signal transmission effect really near the frequency band part the 900MHz and more than the 1800MHz.
Use antenna of the present invention, bigger frequency range and preferred signal transmission effect can be provided, satisfy the signal transmission demand that increases day by day.
Antenna of the present invention can be applicable to transmit radio wide area network signal (WWAN), WLAN (WLAN), wireless broadband network signals such as (WIMAX).
Though the present invention with concrete preferred embodiment openly as above; right its is not in order to qualification the present invention, any insider, without departing from the spirit and scope of the present invention; still can do a little change and retouching, so protection scope of the present invention is when looking being as the criterion that claims define.
Claims (16)
1. antenna comprises:
One grounding assembly;
One transmission assembly; And
One conducting subassembly connects this grounding assembly and this transmission assembly, and this conducting subassembly comprises a conducting part and a coupling part;
This coupling part extends from this conducting subassembly, and this coupling part and this transmission assembly almost parallel; Wherein, this coupling part is on one first plane, and this transmission assembly is positioned on one second plane, and this second plane parallel is in this first plane.
2. antenna according to claim 1 is characterized in that, this conducting part connects this grounding assembly and this transmission assembly, and this conducting part is positioned on one the 3rd plane, and the 3rd plane is perpendicular to this first plane.
3. antenna according to claim 1 is characterized in that, this grounding assembly is positioned on Siping City's face, and this Siping City's face is parallel to this first plane.
4. antenna according to claim 2, it is characterized in that, this conducting part comprises one first section portion, one second section portion and one the 3rd section portion, this first section portion connects this grounding assembly, this second section portion connects this first section portion, the 3rd section portion connects this second section portion, and this transmission assembly connects the 3rd section portion, and this coupling part is on the 3rd section portion.
5. antenna according to claim 4, it is characterized in that, this first section portion is L-shaped, one first end of this first section portion connects this grounding assembly, one second end of this first section portion extends towards a first direction, and this second section portion is elongated, and this second section portion connects this second end, and towards second direction extension, this second direction is perpendicular to this first direction.
6. antenna according to claim 5 is characterized in that, the 3rd section portion is L-shaped, and one the 3rd end of the 3rd section portion connects this transmission assembly, and one the 4th end of the 3rd section portion is towards this first direction extension and connect this second section portion.
7. antenna according to claim 6 is characterized in that, this transmission assembly extends towards this first direction.
8. antenna according to claim 6 is characterized in that, also comprises one first impedance matching assembly, connects this second section portion, and extends towards this first direction.
9. antenna according to claim 6, it is characterized in that, also comprise one second impedance matching assembly, wherein, this second impedance matching assembly is L-shaped, and comprises a five terminal and one the 6th end, and this five terminal connects this first section portion, the 6th end extends towards this second direction, contiguous the 3rd section portion of this second impedance matching assembly.
10. antenna comprises:
One grounding assembly;
One conducting subassembly connects this grounding assembly;
One transmission assembly connects this conducting subassembly, and extends towards a first direction;
One first impedance matching assembly connects this conducting subassembly, and extends towards this first direction; And
One second impedance matching assembly, this second impedance matching assembly is L-shaped, and comprises a five terminal and one the 6th end, and this five terminal connects this conducting subassembly, and the 6th end extends towards a second direction, and this second direction is perpendicular to this first direction.
11. antenna according to claim 10, it is characterized in that, this conducting subassembly comprises one first section portion, one second section portion and one the 3rd section portion, this first section portion connects this grounding assembly, this second section portion connects this first section portion, the 3rd section portion connects this second section portion, and this transmission assembly connects the 3rd section portion.
12. antenna according to claim 11 is characterized in that, this first impedance matching assembly connects this second section portion.
13. antenna according to claim 11 is characterized in that, this five terminal connects this first section portion.
14. antenna according to claim 11 is characterized in that, contiguous the 3rd section portion of this second impedance matching assembly.
15. antenna according to claim 11 is characterized in that, this transmission assembly is positioned on one second plane, and this conducting subassembly is positioned on one the 3rd plane, and the 3rd plane is perpendicular to this second plane.
16. antenna according to claim 15 is characterized in that, this second impedance matching assembly is across this second plane and the 3rd plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101061648A CN101110493B (en) | 2006-07-20 | 2006-07-20 | Antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101061648A CN101110493B (en) | 2006-07-20 | 2006-07-20 | Antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101110493A CN101110493A (en) | 2008-01-23 |
| CN101110493B true CN101110493B (en) | 2011-10-12 |
Family
ID=39042438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101061648A Active CN101110493B (en) | 2006-07-20 | 2006-07-20 | Antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101110493B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101740852B (en) * | 2008-11-05 | 2013-01-09 | 启碁科技股份有限公司 | Broadband plane antenna |
| CN102810722A (en) * | 2011-06-03 | 2012-12-05 | 启碁科技股份有限公司 | Broadband antenna |
| CN113540800B (en) * | 2020-04-13 | 2024-06-14 | 启碁科技股份有限公司 | Antenna structure |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6861986B2 (en) * | 2002-10-08 | 2005-03-01 | Wistron Neweb Corporation | Multifrequency inverted-F antenna |
| CN1773770A (en) * | 2004-11-09 | 2006-05-17 | 启碁科技股份有限公司 | Antenna applied to portable electronic device |
| US7053844B2 (en) * | 2004-03-05 | 2006-05-30 | Lenovo (Singapore) Pte. Ltd. | Integrated multiband antennas for computing devices |
-
2006
- 2006-07-20 CN CN2006101061648A patent/CN101110493B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6861986B2 (en) * | 2002-10-08 | 2005-03-01 | Wistron Neweb Corporation | Multifrequency inverted-F antenna |
| US7053844B2 (en) * | 2004-03-05 | 2006-05-30 | Lenovo (Singapore) Pte. Ltd. | Integrated multiband antennas for computing devices |
| CN1773770A (en) * | 2004-11-09 | 2006-05-17 | 启碁科技股份有限公司 | Antenna applied to portable electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101110493A (en) | 2008-01-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102694261B (en) | Antenna module | |
| US8514134B2 (en) | MIMO antenna having parasitic elements | |
| CN104037502B (en) | Frequency-modulated antenna | |
| WO2009137302A4 (en) | Single cable antenna module for laptop computer and mobile devices | |
| CN101388494B (en) | Multi-antenna integrated module | |
| CN103633419B (en) | Running gear | |
| CN104953285A (en) | Dual-band polarized reconfigurable antenna capable of realizing small frequency ratio | |
| TWI747538B (en) | Antenna system | |
| CN104868232A (en) | Printing type multiband WLAN/WiMAX antenna with compact structure | |
| CN109088155A (en) | A kind of antenna system promoting diversity antenna performance | |
| CN104505592A (en) | Multiple input multiple output (MIMO) mobile terminal antenna with wide band characteristics | |
| US9425509B2 (en) | Antenna structure and wireless communication device using the same | |
| US20080007458A1 (en) | Antenna | |
| CN101110493B (en) | Antenna | |
| CN208460966U (en) | A kind of antenna system promoting diversity antenna performance | |
| CN104167594B (en) | The wireless communication device of wide frequency antenna and the application wide frequency antenna | |
| EP2226898A1 (en) | Circuit board folded dipole with integral balun and transformer | |
| CN102956959B (en) | Communication electronic device and antenna structure thereof | |
| KR101490835B1 (en) | Broadband coupled line coupler | |
| CN205194827U (en) | Mobile terminal's antenna structure and mobile terminal | |
| CN204596977U (en) | A kind of MIMO mobile terminal antenna with broadband character | |
| CN103915685B (en) | A kind of four unit mimo antenna of the small size wide bandwidth based on printed circuit board (PCB) | |
| CN1956259B (en) | Antenna | |
| CN104681969A (en) | Hybrid radiator antenna structure | |
| CN103579762B (en) | Multi-frequency antenna |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |