CN101594156B - Super power amplifier - Google Patents
Super power amplifier Download PDFInfo
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- CN101594156B CN101594156B CN2008100977529A CN200810097752A CN101594156B CN 101594156 B CN101594156 B CN 101594156B CN 2008100977529 A CN2008100977529 A CN 2008100977529A CN 200810097752 A CN200810097752 A CN 200810097752A CN 101594156 B CN101594156 B CN 101594156B
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Abstract
The invention relates to a super power amplifier which is used for an antenna module. A first transmission unit, two secondary power amplifiers and a second transmission unit are sequentially arranged between a power amplifier and an aerial output end, wherein the first transmission unit is provided with two symmetrical and same first arc-shaped circuits; the two secondary power amplifiers are connected in parallel, the second transmission unit is provided with two symmetrical and same second arc-shaped circuits, thereby the output power of an antenna is greatly improved, and the effective transmission distance can be extended. The super power amplifier is a power amplifying device which can effectively improve the wireless signal output power.
Description
Technical field
The present invention relates to a kind of superfine power amplifier device, particularly relate to a kind of superfine power amplifier device that can be used for wireless network bridge (AP).
Background technology
In recent years; The high speed of radio network product and application is flourish; From the surf the Net development of wireless network of mobile phone dealer's wireless telecommunications; Can see the user from building wireless network card in the strange Notebook till now completely, the wireless network of accepting progressively becomes indispensable some in our life.The city model of digital Age must be a criterion with the popularity of wireless network now.Following digital city, wireless network will be available anywhere, in the family, coffee shop, office or even park all want ability unblocked.Almost everywhere all has the existence of wireless network signal in the metropolitan area.Yet the signal strength signal intensity of wireless network can be far away and weaken along with the distance of propagating; Therefore, concerning transmission of wireless signals power, power is big more, transmission range (perhaps in same distance range, transfer rate preferably being arranged) far away.
Traditionally, the wireless signal transmission Anneta module of existing convention wireless network bridge (AP) lining only had a power amplifier before antenna output end, make its power output only be about 13 ± 1dBm, and its effective propagation path is only had an appointment tens of meters.Therefore, be badly in need of a kind of easy device and promote power output, the coverage of wireless transmission can significantly be promoted.
Because the defective that above-mentioned existing power amplifier exists; The inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge; And cooperate the utilization of studying the science, actively study innovation, in the hope of founding a kind of novel super power amplifier; Can improve general existing power amplifier, make it have more practicality.Through constantly research, design, and, found out the present invention of true tool practical value finally through after studying sample and improvement repeatedly.
Summary of the invention
Main purpose of the present invention is, overcomes the defective that existing power amplifier exists, and a kind of novel super power amplifier is provided, and technical problem to be solved is to make its power amplification that can effectively promote the wireless signal power output, is very suitable for practicality.
The object of the invention and solve its technical problem and adopt following technical scheme to realize.A kind of superfine power amplifier device according to the present invention's proposition; It comprises: one first transmission unit; Be electrically connected a first order power amplifier with one first transmission line, this first transmission unit has mutual symmetry and 2 first identical arc circuits, and the line length of those first arc circuits is 1000 to 1100 mils; Live width is 11 to 12.6 mils, and thickness is 0.5 to 0.8 mil; Two second level power amplifiers are for the parallel connection configuration and respectively with this first transmission unit of one second transmission line electrical connection; One second transmission unit; Be electrically connected those second level power amplifiers respectively and one the 4th transmission line is electrically connected an antenna with 2 the 3rd transmission lines; This second transmission unit has mutual symmetry and 2 second identical arc circuits; The line length of those second arc circuits is 1000 to 1100 mils, and live width is 11 to 12.6 mils, and thickness is 0.5 to 0.8 mil; Two interval troughs; It is along this first transmission line, those first arc circuits, those second transmission lines, those the 3rd transmission lines, those second arc circuits and the 4th transmission line; Be adjacent to its side respectively, the width of this two interval trough is 9 to 12 mils; One first insulation laminate carries said modules, and the thickness of this first insulation laminate is 5 to 8 mils; One ground connection laminate carries this first insulation laminate, and the thickness of this ground connection laminate is 1.2 to 1.5 mils.
The object of the invention and solve its technical problem and also can adopt following technical measures further to realize.
Aforesaid superfine power amplifier device, the material of wherein said first transmission line, those first arc circuits, those second transmission lines, those the 3rd transmission lines, those second arc circuits and the 4th transmission line is a copper.
Aforesaid superfine power amplifier device; Wherein also comprise one second insulation laminate, power supply supply laminate, one the 3rd an insulation laminate and a lower conductiving layer plate; This second insulation laminate carries this ground connection laminate; This power supply supply laminate carries this second insulation laminate, and the 3rd insulation laminate carries this power supply supply laminate, and this lower conductiving layer plate carries the 3rd insulation laminate.
Aforesaid superfine power amplifier device; The thickness of the wherein said second insulation laminate is 47 to 50 mils; The thickness of this power supply supply laminate is 1.2 to 1.5 mils, and the thickness of the 3rd insulation laminate is 5 to 8 mils, and the thickness of this lower conductiving layer plate is 0.5 to 0.8 mil.
Aforesaid superfine power amplifier device, the thickness of the wherein said second insulation laminate is 48 mils, and the thickness of this power supply supply laminate is 1.4 mils, and the thickness of the 3rd insulation laminate is 6 mils, and the thickness of this lower conductiving layer plate is 0.7 mil.
Aforesaid superfine power amplifier device, wherein said superfine power amplifier device is located at wireless network bridge.
Aforesaid superfine power amplifier device, the line length of wherein said first and second arc circuit are 1040 mils, and live width is 12 mils, and thickness is 0.7 mil; The width of those interval troughs is 10 mils; The thickness of this first insulation laminate is 6 mils; The thickness of this ground connection laminate is 1.4 mils.
Aforesaid superfine power amplifier device, the configuration mode of wherein said first transmission unit, those second transmission lines, those second level power amplifiers, those the 3rd transmission lines and this second transmission unit is that the central strip line disposes in regular turn with the extension straight line that this first transmission line to the 4th transmission line links to each other.
The present invention compared with prior art has tangible advantage and beneficial effect.Know by above,, the invention provides a kind of superfine power amplifier device for achieving the above object; It comprises: one first transmission unit, be electrically connected a first order power amplifier with one first transmission line, and this first transmission unit has mutual symmetry and 2 first identical arc circuits; The line length of those first arc circuits is 1000 to 1100 mils, and the best is 1040 mils, and live width is 11 to 12.6 mils; The best is 12 mils, and thickness is 0.5 to 0.8 mil, and the best is 0.7 mil.Two second level power amplifiers are for the parallel connection configuration and respectively with this first transmission unit of one second transmission line electrical connection.One second transmission unit; Be electrically connected those second level power amplifiers respectively and one the 4th transmission line is electrically connected an antenna with 2 the 3rd transmission lines; This second transmission unit has mutual symmetry and 2 second identical arc circuits; The line length of those second arc circuits is 1000 to 1100 mils, and the best is 1040 mils; Live width is 11 to 12.6 mils, and the best is 12 mils; Thickness is 0.5 to 0.8 mil, and the best is 0.7 mil.Two interval troughs; It is along this first transmission line, those first arc circuits, those second transmission lines, those the 3rd transmission lines, those second arc circuits and the 4th transmission line; Be adjacent to its side respectively, the width of this two interval trough is 9 to 12 mils, and the best is 10 mils.One first insulation laminate carries said modules, and the thickness of this first insulation laminate is 5 to 8 mils, and the best is 6 mils.One ground connection laminate carries this first insulation laminate, and the thickness of this ground connection laminate is 1.2 to 1.5 mils, and the best is 1.4 mils.Further, wherein, the material of this first transmission line, those first arc circuits, those second transmission lines, those the 3rd transmission lines, those second arc circuits and the 4th transmission line is a copper.This superfine power amplifier device is located at wireless network bridge.The configuration mode of this first transmission unit, those second transmission lines, those second level power amplifiers, those the 3rd transmission lines and this second transmission unit is that the central strip line disposes in regular turn with the extension straight line that this first transmission line to the 4th transmission line links to each other.Further; The superfine power amplifier device of this creation more comprises one second insulation laminate, power supply supply laminate, one the 3rd an insulation laminate and a lower conductiving layer plate; This second insulation laminate carries this ground connection laminate; This power supply supply laminate carries this second insulation laminate, and the 3rd insulation laminate carries this power supply supply laminate, and this lower conductiving layer plate carries the 3rd insulation laminate.Wherein, the thickness of this second insulation laminate is 47 to 50 mils, and the best is 48 mils; The thickness of this power supply supply laminate is 1.2 to 1.5 mils, and the best is 1.4 mils; The thickness of the 3rd insulation laminate is 5 to 8 mils, and the best is 6 mils; The thickness of this lower conductiving layer plate is 0.5 to 0.8 mil, and the best is 0.7 mil.
By technique scheme; Super power amplifier of the present invention adds this first transmission line, this first transmission unit, those second level power amplifiers, this second transmission unit and the 4th transmission line in regular turn between a power amplifier and antenna output end; The power output of using antenna is promoted to 28.5 ± 1dBm by 13 ± 1dBm; And make effective propagation path be promoted to thousands of rice, thereby have the advantage and the beneficial effect of the power amplification that can effectively promote the wireless signal power output by tens of rice of script.
In sum, the invention relates to a kind of super power amplifier, it is used for Anneta module, mainly between a power amplifier and antenna output end, inserts one first transmission unit in regular turn, and it has mutual symmetry and 2 first identical arc circuits; Two second level power amplifiers, it is the parallel connection configuration; One second transmission unit, it has mutual symmetry and 2 second identical arc circuits; By this, the power output of antenna is significantly promoted, and make effective propagation path be able to prolong.Super power amplifier proposed by the invention is a kind of power amplifier device that can effectively promote the wireless signal power output.The present invention has above-mentioned advantage and practical value; No matter it all has bigger improvement on apparatus structure or function, obvious improvement is arranged technically, and produced handy and practical effect; And more existing power amplifier has the outstanding effect of enhancement; Thereby being suitable for practicality more, and having the extensive value of industry, really is the new design of a novelty, progress, practicality.
Above-mentioned explanation only is the general introduction of technical scheme of the present invention; Understand technological means of the present invention in order can more to know; And can implement according to the content of specification, and for let of the present invention above-mentioned with other purposes, feature and advantage can be more obviously understandable, below special act preferred embodiment; And conjunction with figs., specify as follows.
Description of drawings
The functional block diagram of the superfine power amplifier device of Fig. 1 the present invention.
The layer structure figure of the superfine power amplifier device of Fig. 2 the present invention.
The circuit sectional axonometric drawing of the superfine power amplifier device of Fig. 3 the present invention.
100: superfine power amplifier device
102: first order power amplifier
104: the first transmission units
108: the second transmission units
106/107: second level power amplifier
110: antenna
120: the first transmission lines
122/124: the first arc circuit
126/127: the second transmission line
128/129: the three transmission line
130: the four transmission lines
132/133: the second arc circuit
134/136: interval trough
210: on conduct electricity laminate
212: the first insulation laminates
214: the ground connection laminate
216: the second insulation laminates
218: power supply supply laminate
220: the three insulation laminates
222: the lower conductiving layer plate
Embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention; Below in conjunction with accompanying drawing and preferred embodiment; To its embodiment of superfine power amplifier device, structure, characteristic and the effect thereof that proposes according to the present invention, specify as after.Explanation for ease, in following embodiment, components identical is represented with identical numbering.
Please with reference to Fig. 1, functional block diagram of the present invention.This superfine power amplifier device 100 mainly comprises a first order power amplifier 102, one first transmission unit 104, two second level power amplifiers 106 and 107, one second transmission unit 108 and antennas 110.This first transmission unit 104 is electrically connected this first order power amplifier 102 with one first transmission line 120, and this first transmission unit 104 has mutual symmetry and identical 2 first arc circuits 122 and 124.These two second level power amplifiers 106 and 107 are the parallel connection configuration and are electrically connected this first transmission unit 104 with one second transmission line 126 and 127 respectively.This second transmission unit 108 is electrically connected those second level power amplifiers 106 and 107 respectively with two the 3rd transmission lines 128 and 129.This second transmission unit 108 has mutual symmetry and identical 2 second arc circuits 132 and 133.This second transmission unit 108 is electrically connected this antenna 110 with one the 4th transmission line 130.Two interval troughs 134 and 136; It is adjacent to its side respectively along this first transmission line 120, those first arc circuits 122 and 124, those second transmission lines 126 and 127, those the 3rd transmission lines 128 and 129, those second arc circuits 132 and the 133 and the 4th transmission line 130.As shown in Figure 1, the configuration mode of this first transmission unit, those second transmission lines, those second level power amplifiers, those the 3rd transmission lines and this second transmission unit is that the central strip line disposes in regular turn with the extension straight line that this first transmission line to the 4th transmission line links to each other.
With reference to Fig. 2; Layer structure figure of the present invention, it comprises: conduction laminate 210 on, one first insulation laminate 212, a ground connection laminate 214, one second insulation laminate 216, power supply supply laminate 218, one the 3rd an insulation laminate 220 and a lower conductiving layer plate 222.Should go up conduction laminate 210 comprises among Fig. 1: this first transmission line 120, those first arc circuits 122 and 124, those second transmission lines 126 and 127, those the 3rd transmission lines 128 and 129, those second arc circuits 132 and the 133 and the 4th transmission line 130; The material that should go up conduction laminate 210 is a copper; Its thickness is 0.5 to 0.8 mil, and the best is 0.7 mil.This first insulation laminate 212 is a PP polypropylene material, and in order to carry each item assembly described in Fig. 1, the thickness of this first insulation laminate is 5 to 8 mils, and the best is 6 mils.The material of these ground connection laminate 214 plates is a copper, and its thickness is 1.2 to 1.5 mils, and the best is 1.4 mils.This second insulation laminate 216 is a glass fiber, and its thickness is 47 to 50 mils, and the best is 48 mils.The material of this power supply supply laminate 218 is a copper, and its thickness is 1.2 to 1.5 mils, and the best is 1.4 mils.The 3rd insulation laminate 220 is a PP polypropylene material, and its thickness is 5 to 8 mils, and the best is 6 mils.The material of this lower conductiving layer plate 222 is a copper, and its thickness is 0.5 to 0.8 mil, and the best is 0.7 mil.
With reference to Fig. 3, the circuit sectional axonometric drawing of this creation.This sectional axonometric drawing demonstrates the indivedual thickness that should go up conduction laminate 210, this first insulation laminate 212 and this ground connection laminate 214 among Fig. 2 and closes, and H is the thickness of the first insulation laminate 212, and T is the thickness of last conduction laminate 210.As shown in Figure 3 and the collocation Fig. 1, two interval troughs 134 and 136 are located at the circuit both sides respectively, the width G of this two interval trough is 9 to 12 mils, the best is 10 mils.The line length L of those first and second arc circuits respectively is 1000 to 1100 mils, and the best is 1040 mils; Live width W system is 11 to 12.6 mils, and the best is 12 mils.Super power amplifier of the present invention adds this first transmission line, this first transmission unit, those second level power amplifiers, this second transmission unit and the 4th transmission line in regular turn between a power amplifier and antenna output end; The power output of using antenna is promoted to 28.5 ± 1dBm by 13 ± 1dBm, and makes effective propagation path be promoted to thousands of rice by tens of rice of script.
The above only is preferred embodiment of the present invention, is not the present invention is done any pro forma restriction; Though the present invention discloses as above with preferred embodiment; Yet be not in order to limiting the present invention, anyly be familiar with the professional and technical personnel, in not breaking away from technical scheme scope of the present invention; When the technology contents of above-mentioned announcement capable of using is made a little change or is modified to the equivalent embodiment of equivalent variations; In every case be the content that does not break away from technical scheme of the present invention, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of technical scheme of the present invention according to technical spirit of the present invention.
Claims (8)
1. superfine power amplifier device is characterized in that it comprises:
One first transmission unit; Be electrically connected a first order power amplifier with one first transmission line; This first transmission unit has mutual symmetry and 2 first identical arc circuits; The line length of those first arc circuits is 1000 to 1100 mils, and live width is 11 to 12.6 mils, and thickness is 0.5 to 0.8 mil;
Two second level power amplifiers are for the parallel connection configuration and respectively with this first transmission unit of one second transmission line electrical connection;
One second transmission unit; Be electrically connected those second level power amplifiers respectively and one the 4th transmission line is electrically connected an antenna with 2 the 3rd transmission lines; This second transmission unit has mutual symmetry and 2 second identical arc circuits; The line length of those second arc circuits is 1000 to 1100 mils, and live width is 11 to 12.6 mils, and thickness is 0.5 to 0.8 mil;
Two interval troughs; It is along this first transmission line, those first arc circuits, those second transmission lines, those the 3rd transmission lines, those second arc circuits and the 4th transmission line; Be adjacent to its side respectively, the width of this two interval trough is 9 to 12 mils;
One first insulation laminate carries said modules, and the thickness of this first insulation laminate is 5 to 8 mils;
One ground connection laminate carries this first insulation laminate, and the thickness of this ground connection laminate is 1.2 to 1.5 mils.
2. superfine power amplifier device as claimed in claim 1 is characterized in that the material of wherein said first transmission line, those first arc circuits, those second transmission lines, those the 3rd transmission lines, those second arc circuits and the 4th transmission line is a copper.
3. superfine power amplifier device as claimed in claim 1; It is characterized in that wherein also comprising one second insulation laminate, power supply supply laminate, one the 3rd an insulation laminate and a lower conductiving layer plate; This second insulation laminate carries this ground connection laminate; This power supply supply laminate carries this second insulation laminate, and the 3rd insulation laminate carries this power supply supply laminate, and this lower conductiving layer plate carries the 3rd insulation laminate.
4. superfine power amplifier device as claimed in claim 3; The thickness that it is characterized in that the wherein said second insulation laminate is 47 to 50 mils; The thickness of this power supply supply laminate is 1.2 to 1.5 mils; The thickness of the 3rd insulation laminate is 5 to 8 mils, and the thickness of this lower conductiving layer plate is 0.5 to 0.8 mil.
5. superfine power amplifier device as claimed in claim 4; The thickness that it is characterized in that the wherein said second insulation laminate is 48 mils; The thickness of this power supply supply laminate is 1.4 mils, and the thickness of the 3rd insulation laminate is 6 mils, and the thickness of this lower conductiving layer plate is 0.7 mil.
6. superfine power amplifier device as claimed in claim 1 is characterized in that wherein said superfine power amplifier device is located at wireless network bridge.
7. superfine power amplifier device as claimed in claim 1, the line length that it is characterized in that wherein said first and second arc circuit is 1040 mils, and live width is 12 mils, and thickness is 0.7 mil; The width of those interval troughs is 10 mils; The thickness of this first insulation laminate is 6 mils; The thickness of this ground connection laminate is 1.4 mils.
8. superfine power amplifier device as claimed in claim 1 is characterized in that the configuration mode of wherein said first transmission unit, those second transmission lines, those second level power amplifiers, those the 3rd transmission lines and this second transmission unit is that the central strip line disposes in regular turn with the extension straight line that this first transmission line to the 4th transmission line links to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100977529A CN101594156B (en) | 2008-05-27 | 2008-05-27 | Super power amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100977529A CN101594156B (en) | 2008-05-27 | 2008-05-27 | Super power amplifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101594156A CN101594156A (en) | 2009-12-02 |
| CN101594156B true CN101594156B (en) | 2012-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100977529A Expired - Fee Related CN101594156B (en) | 2008-05-27 | 2008-05-27 | Super power amplifier |
Country Status (1)
| Country | Link |
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| CN (1) | CN101594156B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104009772A (en) * | 2013-02-26 | 2014-08-27 | 民瑞科技股份有限公司 | GSM mobile communication front-end module circuit device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5606936A (en) * | 1995-04-25 | 1997-03-04 | Davis; James E. | Animal restraining system |
| WO2005015757A1 (en) * | 2003-08-08 | 2005-02-17 | Matsushita Electric Industrial Co., Ltd. | Transmission device, transmission power control method, and radio communication device |
| CN101051824A (en) * | 2006-04-03 | 2007-10-10 | 京瓷株式会社 | Sound surface wave device and communication device |
-
2008
- 2008-05-27 CN CN2008100977529A patent/CN101594156B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5606936A (en) * | 1995-04-25 | 1997-03-04 | Davis; James E. | Animal restraining system |
| WO2005015757A1 (en) * | 2003-08-08 | 2005-02-17 | Matsushita Electric Industrial Co., Ltd. | Transmission device, transmission power control method, and radio communication device |
| CN101051824A (en) * | 2006-04-03 | 2007-10-10 | 京瓷株式会社 | Sound surface wave device and communication device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104009772A (en) * | 2013-02-26 | 2014-08-27 | 民瑞科技股份有限公司 | GSM mobile communication front-end module circuit device |
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| CN101594156A (en) | 2009-12-02 |
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Granted publication date: 20121107 Termination date: 20160527 |