CN1992427B - Programmable antenna for controlling luminous assembly - Google Patents
Programmable antenna for controlling luminous assembly Download PDFInfo
- Publication number
- CN1992427B CN1992427B CN2005101329110A CN200510132911A CN1992427B CN 1992427 B CN1992427 B CN 1992427B CN 2005101329110 A CN2005101329110 A CN 2005101329110A CN 200510132911 A CN200510132911 A CN 200510132911A CN 1992427 B CN1992427 B CN 1992427B
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- electrical path
- antenna
- luminescence component
- radiation area
- guide hole
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Abstract
The invention discloses a programmable controlling luminous component antenna, which including a feeder terminal, a luminous component unit connecting with the feeder terminal, and a grounding terminal connecting with the luminous component unit, an electrical path pair connecting between the feeder terminal and the luminous component unit, and a radiation zone connecting with the electrical path. It uses wireless signals transmission method to connect the network line and the computers, portable devices or the computers, which can effectively improve the traditional network wiring trouble.
Description
Technical field
The present invention relates to a kind of antenna, particularly a kind of antenna of programmable control luminescence component.
Background technology
In recent years; Along with popularizing of network; People increase for the increasing demand that obtains and exchange of information; Original holding network must the cooperating place facility or the layout of office furniture and plan and preheating embedding line, in case and the facility of workplace arrange to have slightly and change and cause quite consuming the time-consuming distribution change of power, even must often carry out under the situation of circuit replacement to expose mode; Original holding network causes the obstruction of personnel activity's route and as far as the not enough neat appearance of integrated environment or the like shortcoming; Especially as far as portable information apparatus, use the holding network can to make its scope of activities receive very big restriction, and lost the superiority that it can motor-driven displacement.
At present common wireless network citation device, as shown in Figure 1, comprise main frame 102, signal processor 104, light-emitting diode 106 and antenna 108.This main frame outside is connected to antenna; Main frame inside then is provided with signal processor and light-emitting diode; Signal processor can be via antenna the transmitting high-frequency signals data; Signal processor is sent the corresponding signal of inspecting to light-emitting diode more then, makes light-emitting diode produce and inspects color light source, shows with this whether this wireless network citation device is carrying out wireless data transmission.
And; Light-emitting diode in the common technique is arranged on the main frame surface, but general wireless network citation device in use, for scope that increases citation and the generation that reduces the citation dead angle; Often need wireless network be summoned device and be put in higher position; Like this, the user just can't directly and promptly observe the light-emitting diode that is positioned at wireless network citation apparatus surface, forms the inconvenience in the visual examination.
Summary of the invention
The objective of the invention is to overcome the defective of above-mentioned prior art, a kind of antenna of programmable control luminescence component is provided.
The objective of the invention is to realize through following technical scheme:
A kind of antenna of programmable control luminescence component, it comprises that earth terminal that luminescence component unit that a feeder line end, one and this feeder line end electrically connect, one and this luminescence component unit electrically connect, one are coupled in the radiation area of electrical path and and this electrical path electric connection between this feeder line end and this luminescence component unit.
Wherein, this luminescence component unit comprises at least one light-emitting diode, and its two ends are electrically connected to this feeder line end and this earth terminal respectively.
Wherein, this radiation area is that balanced configuration is in these electrical path both sides.
A kind of antenna of programmable control luminescence component; It comprises that a substrate with first surface and second surface, feeder line end that is configured in this first surface, one are configured in the earth terminal of this second surface, first electrical path, second electrical path that is connected with this earth terminal, first antenna element that is connected with this first electrical path and second electrical path that electrically connects with this feeder line end; This first electrical path electrically connects first guide hole that is located on this substrate; This second electrical path electrically connects second guide hole that is located on this substrate, and this first guide hole and this second guide hole electrically connect one first luminescence component.
Wherein, this first antenna element second radiation area of comprising that first radiation area that is arranged on this first surface and electrically connects with this first electrical path and one are arranged on this second surface and electrically connecting with this second electrical path.
Wherein, this first radiation area is to be disposed at this first electrical path both sides symmetrically, and this second radiation area is to be disposed at this second electrical path both sides symmetrically.
Wherein, it also comprises second luminescence component that is arranged on this second surface and electrically connects this first guide hole and this second guide hole.
Wherein, It also comprises second antenna element that is connected with this first electrical path and second electrical path, the 4th radiation area that this second antenna element comprises that the 3rd radiation area that is arranged on this first surface and electrically connects with this first electrical path and are arranged on this second surface and electrically connects with this second electrical path.
Wherein, the 3rd radiation area is to be disposed at this first electrical path both sides symmetrically, and the 4th radiation area is to be disposed at this second electrical path both sides symmetrically.
Wherein, it is a PCB antenna.
Positive progressive effect of the present invention is: in order to solve the problem of the above; So the dealer develops a kind of Wireless Communication Equipment and communications protocol thereof; It mainly is that wireless network bridge (Access Point) is set in a fixed space; And on main frame or portable information apparatus, also set up wireless network card (Wireless LAN card); Wherein this wireless network bridge connects grid line; And can be used as the bridge interface of the wireless network card on grid line and each main frame or the portable information apparatus, and reach with the transmission means of wireless signal and carry out grid line and each main frame, portable information apparatus or each main frame linking function to each other, so just can effectively improve the trouble of legacy network distribution.
Description of drawings
Fig. 1 is common wireless network citation schematic representation of apparatus.
Fig. 2 is the sketch map of the present invention's first preferred embodiment.
Fig. 3 is the wiring diagram of the present invention's second preferred embodiment.
Fig. 4 is the wiring diagram of the present invention's the 3rd preferred embodiment.
Fig. 5 penetrates the measurement figure of loss (Return Loss) for antenna of the present invention returns.
Fig. 6 is the standing-wave ratio measurement figure of antenna of the present invention.
Fig. 7 for the present invention by Smith chart display (Smith Chart display) measurement to antenna feed impedance figure.
Fig. 8 is that light emitting diode printed circuit antenna of the present invention (Light Emitting Diode printedcircuit board antenna) is under the 1.5dB condition in coaxial line loss (cable loss), the radiation pattern figure of the equidirectional vertical plane of radiation field of aerial and radiation current (E-Plane).
Fig. 9 is under the 1.5dB condition for light emitting diode printed circuit antenna of the present invention in coaxial line loss (cable loss), the field pattern figure of the horizontal plane (H-Plane) that radiation field of aerial and radiation current are perpendicular.
Embodiment
Provide preferred embodiment of the present invention below in conjunction with accompanying drawing, to specify technical scheme of the present invention.
Embodiment 1
As shown in Figure 2, the antenna of programmable control luminescence component, it comprises feeder line end 202, radiation area 204, luminescence component unit 206, electrical path 208 and earth terminal GND.Wherein, One end of feeder line end 202 is coupled to electrical path 208; The other end then is connected to the main frame (not shown); Earth terminal GND is in order to electrically connect an earthed voltage, and radiation area 204 is electrically connected to the electrical path 208 between feeder line end 202 and the luminescence component unit 206, and is configured in the both sides of this electrical path 208 symmetrically.Luminescence component unit 206 is electrically connected at the electrical path between radiation area 204 and the earth terminal GND.
As shown in Figure 3, the antenna of this control luminescence component also mode of wiring capable of using is implemented on the circuit substrate, wherein, (a) is expressed as the first surface (for example for positive) of substrate, (b) is expressed as the second surface (for example being reverse side) of substrate.Comprise substrate 324, feeder line end 302, earth terminal GND, first guide hole 312, second guide hole 314, first electrical path 308, second electrical path 322, the first luminescence component unit 306, first antenna element 326 in this wiring diagram.Wherein, First antenna element contains first radiation area 304 and second radiation area 318; And this feeder line end 302 is equivalent to the feeder line end 202 of Fig. 2; Radiation area 204, the first luminescence components 306 that electrical path 208, the first antenna elements 326 that first electrical path 308 and second electrical path 322 are equivalent to Fig. 2 are equivalent to Fig. 2 are equivalent to the luminescence component unit 206 of Fig. 2.
This feeder line end 302 is disposed at the first surface of substrate 324, and couples first radiation area 304 by first electrical path 308.This first radiation area 304 is configured in the both sides of first electrical path 308 symmetrically, and is coupled to first guide hole 312.First guide hole 312 couples an end of the first luminescence component unit 306,314 other ends that couple the first luminescence component unit 306 of second guide hole, and be coupled to second electrical path 322 of the second surface that is disposed at substrate 324.This second electrical path 322 is coupled to second radiation area 318.Second radiation area 318 is disposed at the both sides of second electrical path 322 symmetrically, and is first radiation area, 304 corresponding positions, is coupled to earth terminal GND by second electrical path 322 more subsequently.
Luminescence component unit in this embodiment comprises one or more than one light-emitting diode.And this low-frequency signal is the signal that belongs to WLAN.In addition, in present embodiment, first radiation area of this first antenna element and the length of second radiation area do
, λ wherein
gBe guided wave length.
As shown in Figure 4, have the knack of this art, can the circuit of Fig. 3 be added one second luminescence component and one second antenna element.Wherein, (a) be expressed as the first surface of substrate 324, (b) be expressed as the second surface of substrate 324.Comprise substrate 324, feeder line end 402, earth terminal GND, first guide hole 412, second guide hole 414, first electrical path 408, second electrical path (being earth connection) 422, the first luminescence component unit 406, first antenna element 426, the second luminescence component unit 416, second antenna element 428 in this wiring diagram at this.Wherein, first antenna element 426 contains first radiation area 404 and second radiation area, 418, the second antenna elements 428 contain the 3rd radiation area 410 and the 4th radiation area 420.And this feeder line end 402 is equivalent to the feeder line end 202 of Fig. 2; First electrical path 408 is equivalent to the electrical path 208 of Fig. 2; First antenna element 426 and second antenna element 428 are equivalent to radiation area 204, the first luminescence component unit 406 of Fig. 2 and the luminescence component unit 206 that the second luminescence component unit 416 is equivalent to Fig. 2.
And an end of the second luminescence component unit 416 couples first guide hole 412; The other end couples second guide hole 414; And form parallelly connected relation with first luminescence component 406, can make the equivalent resistance of two luminescence components that this is parallelly connected diminish thus, and let the impedance frequency range increasing of entire antenna.Another second antenna element 428, the 3rd radiation area 410 that it comprised is coupled on first electrical path 408 between the feeder line end 402 and first antenna element 426, and is configured in the both sides of first electrical path 408 symmetrically.The 4th radiation area 420 that it comprised then is configured in the both sides of second electrical path 422 symmetrically, and with the corresponding position of the 3rd radiation area.Thus, second antenna element 428 just forms the array antenna of a radiation with first antenna element 426, in order to increase antenna gain (Gain), reduce the influence of luminescence component to antenna gain.
Luminescence component unit 406 (or 416) is one or more light-emitting diode.And this low-frequency signal is the signal that belongs to WLAN.In addition, in present embodiment, first radiation area 404 of this first antenna element 426 and second radiation area 418, and the 3rd radiation area 410 of second antenna element 428 and the length of the 4th radiation area 420 do
, λ wherein
gBe guided wave length.
For the antenna characteristics of this programmable control luminescence component is described, below will scheme to show those characteristics through several measurements.
As shown in Figure 5, antenna returns the measurement of penetrating loss (Return Loss).Transverse axis is represented frequency among the figure, and the longitudinal axis is represented to return and penetrated loss, and 1～4 of mark (i.e. triangle among the figure) points out that respectively frequency penetrates loss in returning of 2.4GHz, 2.5GHz, 2.36570GHz and 2.71140GHz.In present embodiment, the returning of mark 1～4 penetrate loss be respectively-14.030dB ,-14.236dB ,-10.200dB and-9.9370dB.
And this figure is the frequency range that defines antenna via standard standing-wave ratio (SWR)=2.0; And this impedance frequency range is to deduct the value that mark 3 is shown by the value that mark 4 is shown; Be that 2.71GHz deducts 2.365GHz, so approximately be 345MHz (being the operation frequency range of antenna).Significantly, it is a good wide frequency range Antenna Design candidate.
As shown in Figure 6, the measurement of the standing-wave ratio of antenna, wherein the standing-wave ratio of mark 1～4 is respectively 1.4910,1.4846,1.9046 and 1.9280.For correspond to the albedo of standing-wave ratio from Fig. 5, standing wave ratio is normally low more good more.Can find out that wherein definable goes out the frequency range of antenna when mark 3, mark 4 and standing wave approximately are 2.
As shown in Figure 7, via the antenna feed impedance that Smith chart display (Smith Chart display) is measured, wherein the input impedance of mark 1～4 is respectively the impedance that 70.168 Ω, 39.422 Ω, 43.301 Ω and 67.414 Ω still have imaginary part.Like Fig. 8, shown in Figure 9, present embodiment light emitting diode printed circuit antenna (Light Emitting Diode printed circuit board antenna) is the radiation pattern figure measurement under the condition of 1.5dB in coaxial line loss (cable loss).Wherein Fig. 8 is shown as the field pattern figure of radiation field of aerial and the equidirectional vertical plane of radiation current (E-Plane).And in Fig. 8, it is 2.4GHz that fine line is represented frequency, and it is 2.45GHz that dotted line is represented frequency, and it is 2.5GHz that heavy line is represented frequency.Wherein, the peak value (Peak) of the vertical plane gain (E-Plane Gain) when frequency is 2.4GHz is-0.58, and mean value (Average) is-5.26.The peak value (Peak) of the vertical plane gain (E-Plane Gain) when frequency is 2.45GHz is 1.25, and mean value (Average) is-4.51.The peak value (Peak) of the vertical plane gain (E-Plane Gain) when frequency is 2.5GHz is 0.51, and mean value (Average) is-4.97.Wherein Fig. 9 is shown as the field pattern figure of the perpendicular horizontal plane (H-Plane) of radiation field of aerial and radiation current.And in Fig. 9, it is 2.4GHz that fine line is represented frequency, and it is 2.45GHz that dotted line is represented frequency, and it is 2.5GHz that heavy line is represented frequency.Wherein, the peak value (Peak) of the horizontal plane gain (H-Plane Gain) when frequency is 2.4GHz is-0.93, and mean value (Average) is-2.12.The peak value (Peak) of the horizontal plane gain (H-Plane Gain) when frequency is 2.45GHz is-1.15, and mean value (Average) is-2.61.The peak value (Peak) of the horizontal plane gain (H-Plane Gain) when frequency is 2.5GHz is-2.14, and mean value (Average) is-4.14.
In sum, not only can make things convenient for and come to go to observe by the LED on the antenna immediately the state of transmission signal with direct visual type at antenna of the present invention.Simultaneously, even adding to have adorned under the situation of LED, antenna characteristics is still good.
Claims (6)
1. the antenna of a programmable control luminescence component; It is characterized in that; It comprises that a substrate with first surface and second surface, feeder line end that is configured in this first surface, one are configured in the earth terminal of this second surface, first electrical path, second electrical path that is connected with this earth terminal, first antenna element that is connected with this first electrical path and second electrical path that electrically connects with this feeder line end; This first electrical path electrically connects first guide hole that is located on this substrate; This second electrical path electrically connects second guide hole that is located on this substrate, and this first guide hole and this second guide hole electrically connect one first luminescence component, and this feeder line end is in order to receive and dispatch a high-frequency signals; And a low-frequency signal is provided; This low-frequency signal is a signal corresponding to the radiation/accepting state of high-frequency signals, and this luminescence component unit produces the light of correspondence according to this low-frequency signal
Wherein, Second radiation area that this first antenna element comprises that first radiation area that is arranged on this first surface and electrically connects with this first electrical path and one are arranged on this second surface and electrically connects with this second electrical path, the length of said first radiation area and said second radiation area does
λ wherein
gBe guided wave length.
2. the antenna of programmable control luminescence component according to claim 1 is characterized in that, this first radiation area is to be disposed at this first electrical path both sides symmetrically, and this second radiation area is to be disposed at this second electrical path both sides symmetrically.
3. the antenna of programmable control luminescence component according to claim 1 is characterized in that, it also comprises second luminescence component that is arranged on this second surface and electrically connects this first guide hole and this second guide hole.
4. the antenna of programmable control luminescence component according to claim 1; It is characterized in that; It also comprises second antenna element that is connected with this first electrical path and second electrical path, the 4th radiation area that this second antenna element comprises that the 3rd radiation area that is arranged on this first surface and electrically connects with this first electrical path and are arranged on this second surface and electrically connects with this second electrical path.
5. the antenna of programmable control luminescence component according to claim 4 is characterized in that, the 3rd radiation area is to be disposed at this first electrical path both sides symmetrically, and the 4th radiation area is to be disposed at this second electrical path both sides symmetrically.
6. the antenna of programmable control luminescence component according to claim 5 is characterized in that, it is a PCB antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005101329110A CN1992427B (en) | 2005-12-28 | 2005-12-28 | Programmable antenna for controlling luminous assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005101329110A CN1992427B (en) | 2005-12-28 | 2005-12-28 | Programmable antenna for controlling luminous assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1992427A CN1992427A (en) | 2007-07-04 |
| CN1992427B true CN1992427B (en) | 2012-04-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005101329110A Expired - Fee Related CN1992427B (en) | 2005-12-28 | 2005-12-28 | Programmable antenna for controlling luminous assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1992427B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2209388Y (en) * | 1994-06-18 | 1995-10-04 | 杨志坚 | Telescopic antenna with illuminating function for mobile telephone |
| CN2441201Y (en) * | 2000-09-29 | 2001-08-01 | 深圳市容达超光电子有限公司 | Luminous antenna demonstration shelf |
| CN2444313Y (en) * | 2000-09-21 | 2001-08-22 | 德赛电子(惠州)有限公司 | Luminous antenna for lineless telephone |
| CN2445456Y (en) * | 2000-10-16 | 2001-08-29 | 深圳市容达超光电子有限公司 | Luminous aerial for mobile phone |
| US6490439B1 (en) * | 2000-10-04 | 2002-12-03 | 3Com Corporation | Lighted antenna for transceiver device |
| CN2544472Y (en) * | 2002-06-25 | 2003-04-09 | 南京东大移动互联技术有限公司 | Blueteeth technology based LAN radio connection equipment |
| JP2003304170A (en) * | 2002-04-10 | 2003-10-24 | Toshiba Corp | Radio recognition light emitting device |
| CN2609291Y (en) * | 2002-09-09 | 2004-03-31 | 盛腾企业股份有限公司 | Incoming number display illuminating sticking sheet |
| CN2674552Y (en) * | 2004-02-10 | 2005-01-26 | 蔡小如 | Lighting RF card |
| EP1524719A1 (en) * | 2003-10-15 | 2005-04-20 | Alps Electric Co., Ltd. | Wireless communication system capable of visually indicating failure of transmission and reception states |
-
2005
- 2005-12-28 CN CN2005101329110A patent/CN1992427B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2209388Y (en) * | 1994-06-18 | 1995-10-04 | 杨志坚 | Telescopic antenna with illuminating function for mobile telephone |
| CN2444313Y (en) * | 2000-09-21 | 2001-08-22 | 德赛电子(惠州)有限公司 | Luminous antenna for lineless telephone |
| CN2441201Y (en) * | 2000-09-29 | 2001-08-01 | 深圳市容达超光电子有限公司 | Luminous antenna demonstration shelf |
| US6490439B1 (en) * | 2000-10-04 | 2002-12-03 | 3Com Corporation | Lighted antenna for transceiver device |
| CN2445456Y (en) * | 2000-10-16 | 2001-08-29 | 深圳市容达超光电子有限公司 | Luminous aerial for mobile phone |
| JP2003304170A (en) * | 2002-04-10 | 2003-10-24 | Toshiba Corp | Radio recognition light emitting device |
| CN2544472Y (en) * | 2002-06-25 | 2003-04-09 | 南京东大移动互联技术有限公司 | Blueteeth technology based LAN radio connection equipment |
| CN2609291Y (en) * | 2002-09-09 | 2004-03-31 | 盛腾企业股份有限公司 | Incoming number display illuminating sticking sheet |
| EP1524719A1 (en) * | 2003-10-15 | 2005-04-20 | Alps Electric Co., Ltd. | Wireless communication system capable of visually indicating failure of transmission and reception states |
| CN2674552Y (en) * | 2004-02-10 | 2005-01-26 | 蔡小如 | Lighting RF card |
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| Publication number | Publication date |
|---|---|
| CN1992427A (en) | 2007-07-04 |
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