CN106099296A - Adjustable power splitter - Google Patents
Adjustable power splitter Download PDFInfo
- Publication number
- CN106099296A CN106099296A CN201610600983.1A CN201610600983A CN106099296A CN 106099296 A CN106099296 A CN 106099296A CN 201610600983 A CN201610600983 A CN 201610600983A CN 106099296 A CN106099296 A CN 106099296A
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- CN
- China
- Prior art keywords
- line
- adjustable
- fixing
- main line
- port
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/12—Coupling devices having more than two ports
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- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The present invention relates to a kind of adjustable power splitter, including main line, the two ends of the main line input port that link position is fixing respectively and the main line output port that position is fixed, it is characterized in that, also include the second line, being provided with adjustable components and parts between main line and the second line, adjustable components and parts do the most adjustable between main line and the second line, the second line output terminal mouth that the second line link position is fixing.The invention has the beneficial effects as follows: second-line fixed structure, it is also fixing for making the second outlet, determining the fixing of three ports, solving can the variation of timing port and the different port length that produces and cause installs the unworthiness that time space is inadequate or length is brought not.The fixing real space location confirmation coupling solved when mounted of port, can do adjustable according to the power demand of client afterwards to power splitter.It is greatly improved stability, reduces difficulty of processing and cost.
Description
Technical field
The present invention relates to a kind of adjustable power splitter, belong to indoor mobile communication system regions.
Background technology
Along with fiber optic communication, mobile communication etc. develop towards miniaturization, broadband and higher working frequency range, various communications
The carrier wave of system not only frequency improves constantly, and working band is more and more wider.In mobile communication system, different capacity needs
The power splitter demand asked constantly increases, and in order to solve the most frequently to exchange the demand of different capacity power splitter, therefore designs
Go out adjustable power splitter significant.
Power divider is Films In Passive Microwave Devices, distributes for power.In power distributes, an input signal is divided by merit
Device is divided into two (or multiple) less power signals.Power splitter is usually and waits form-separating, but also has unequal merit proportion by subtraction.?
In microwave circuit, microwave power distributor is the critical function device for input signal being divided into two-way or multiple-channel output, is composition
One of core devices of microwave system and wireless communication system.In indoor mobile communication system, base station needs after sending high power
Power splitter is wanted to shunt to inside and outside antenna by power requirement.But the distribution difference for power can frequently be changed when selecting
Suitably power splitter, the position of three ports keeps constant simultaneously.In order to solve this problem, adjustable port position keeps constant
The design of power splitter have great importance, this offer convenience, more effectively to the installation of indoor mobile communication system
Quickly solve power distribution and select a difficult problem for different power splitter.
Original adjustable technology needs to realize with contact resilient components and parts, and processing difficulties, cost are high, the most whole
The chieftain of adjustable part will movable length so that suitability is bad, it is impossible to be arranged in fixing locus.
Summary of the invention
It is an object of the invention to provide a kind of adjustable power splitter can being arranged in fixing locus.
In order to achieve the above object, the technical scheme is that and provide a kind of adjustable power splitter, including main line, main
The two ends of the line input port that link position is fixing respectively and the main line output port that position is fixed, it is characterised in that also include
Second line, is provided with adjustable components and parts between main line and the second line, adjustable components and parts do between main line and the second line up and down may be used
Adjust, the second line output terminal mouth that the second line link position is fixing.
The invention has the beneficial effects as follows: use the structure of T-shaped power splitter, the low-key rate of large space, consolidating of first, second line
Fixed structure, determines the fixing of three ports, solve can the variation of timing port and the different port length that produces and cause
The unworthiness that time space is inadequate or length inadequate and brings is installed.The fixing real space position solved when mounted of port
Put confirmation coupling, power splitter can be done adjustable according to the power demand of client afterwards.Without with contact resilient components and parts conduct
Adjustable, so greatly improving stability, reduce difficulty of processing and cost.
Accompanying drawing explanation
The structural representation of a kind of adjustable power splitter that Fig. 1 provides for the present invention.
Detailed description of the invention
For making the present invention become apparent, hereby with preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
As it is shown in figure 1, the invention provides a kind of adjustable power splitter, including main line 1, the two ends of main line 1 connect respectively
The fixing main line output port 3 of input port 2 that position is fixing and position, also includes the second line 4, between main line 1 and the second line 4
Being provided with adjustable components and parts 5, adjustable components and parts 5 do the most adjustable between main line 1 and the second line 4, and the second line 4 link position is solid
The second fixed line output terminal mouth 6.
Input port 2, main line output port the 3, second line output terminal mouth 6 are when adjustable components and parts 5 operate, and position keeps not
Becoming, the bandwidth of this design can realize from 300MHz to 3000MHz, can debug properly in different frequency ranges according to power requirement
Power distribution, ensure again its size constancy move, facilitate adjustment and installation.Personnel need not be because of the different in size of port position
Do not mate actual installation region and cause product unavailable.The most directly go to adjust adjustable components and parts to reach as long as the present invention installs
The frequency band power index etc. expected to client requires, achieves in-site installation quickly and easily and mates.
Claims (1)
1. an adjustable power splitter, including main line (1), the two ends of main line (1) input port (2) that link position is fixing respectively
And the main line output port (3) that position is fixing, it is characterised in that also include the second line (4), between main line (1) and the second line (4)
Being provided with adjustable components and parts (5), adjustable components and parts (5) do the most adjustable between main line (1) and the second line (4), the second line (4)
The second line output terminal mouth (6) that link position is fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610600983.1A CN106099296A (en) | 2016-07-27 | 2016-07-27 | Adjustable power splitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610600983.1A CN106099296A (en) | 2016-07-27 | 2016-07-27 | Adjustable power splitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106099296A true CN106099296A (en) | 2016-11-09 |
Family
ID=57449406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610600983.1A Pending CN106099296A (en) | 2016-07-27 | 2016-07-27 | Adjustable power splitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106099296A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101777687A (en) * | 2010-03-23 | 2010-07-14 | 南通大学 | Anti-phase microwave power divider with arbitrary power distribution ratio |
| CN101834335A (en) * | 2010-05-19 | 2010-09-15 | 成都九洲迪飞科技有限责任公司 | Adjustable power divider |
| CN202721251U (en) * | 2012-06-29 | 2013-02-06 | 安徽华东光电技术研究所 | X-band miniature micro-strip power divider |
| CN104112895A (en) * | 2014-07-09 | 2014-10-22 | 电子科技大学 | Microwave-frequency-band adjustable microstrip directional coupler |
| CN105304999A (en) * | 2015-10-26 | 2016-02-03 | 联想(北京)有限公司 | Coupling device, antenna device, electronic device and control method |
-
2016
- 2016-07-27 CN CN201610600983.1A patent/CN106099296A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101777687A (en) * | 2010-03-23 | 2010-07-14 | 南通大学 | Anti-phase microwave power divider with arbitrary power distribution ratio |
| CN101834335A (en) * | 2010-05-19 | 2010-09-15 | 成都九洲迪飞科技有限责任公司 | Adjustable power divider |
| CN202721251U (en) * | 2012-06-29 | 2013-02-06 | 安徽华东光电技术研究所 | X-band miniature micro-strip power divider |
| CN104112895A (en) * | 2014-07-09 | 2014-10-22 | 电子科技大学 | Microwave-frequency-band adjustable microstrip directional coupler |
| CN105304999A (en) * | 2015-10-26 | 2016-02-03 | 联想(北京)有限公司 | Coupling device, antenna device, electronic device and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |
|
| RJ01 | Rejection of invention patent application after publication |