CN107275737A - A kind of microstrip line power splitter - Google Patents
A kind of microstrip line power splitter Download PDFInfo
- Publication number
- CN107275737A CN107275737A CN201710400578.XA CN201710400578A CN107275737A CN 107275737 A CN107275737 A CN 107275737A CN 201710400578 A CN201710400578 A CN 201710400578A CN 107275737 A CN107275737 A CN 107275737A
- Authority
- CN
- China
- Prior art keywords
- microstrip line
- power splitter
- output
- line power
- construction
- 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.)
- Withdrawn
Links
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
-
- 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
- H01P5/16—Conjugate devices, i.e. devices having at least one port decoupled from one other port
- H01P5/18—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers
- H01P5/184—Conjugate devices, i.e. devices having at least one port decoupled from one other port consisting of two coupled guides, e.g. directional couplers the guides being strip lines or microstrips
Landscapes
- Waveguide Aerials (AREA)
Abstract
The invention provides a kind of microstrip line power splitter, using two output ports of isolation resistance isolation power divider, the purpose of power distribution is reached, its is simple in construction, it is easy to accomplish.
Description
Technical field
The present invention relates to power splitter technical field, more particularly to a kind of microstrip line power splitter.
Background technology
Domestic power splitter at present is broadly divided into microstrip power divider and chamber power divider two types.Chamber power divider is mainly single
Indoor covering system is solely used in, microstrip power divider is not used alone mostly because power is smaller, but in multiunit antenna array
It is generally multiple-unit oscillator being realized in row using microstrip power divider and close.In order to realize that 800-2500MHz wide frequency antenna is matched,
Often using two microstrip power dividers, one realize low frequency matching, one realize that high frequency is matched；Or use more complicated micro-strip work(
Device is divided to realize that 800-2500MHz widebands are matched, the former uses two power splitters, and latter configuration is more complicated, these are all adjusted to production
Try is adversely affected.
The content of the invention
The present invention solves the technical problem of a kind of microstrip line power splitter is provided, it can pass through at night or greasy weather
Infrared thermal imaging technique detection front head-on runs over the motor vehicle come and pedestrian, warning in advance driver, and takes automatic
Deceleration measure.
In order to solve the above technical problems, one aspect of the present invention is：A kind of microstrip line power splitter is provided, its
It is characterised by：Including housing and microstrip line construction；
It is input port in the housing left lateral sides, right side is output port, the microstrip line construction is that two-way is parallel
Structure, its front end input combining is connected at housing input port, and back end output connects different output ports respectively, is risen
To branch output action；
The microstrip line construction connects isolation resistance between the two-way of output, and the isolation resistance resistance is
200 ohm.
The situation of prior art is different from, the beneficial effects of the invention are as follows：
The design structure is simple, and making traditional screw tuning switch into horizontal sheet metal is adjusted, and passes through isolation resistance
The gloomy power splitter of microstrip line Hall gold is formed, its is simple in construction, it is easy to production and realization.
Brief description of the drawings
Fig. 1 is microstrip line power splitter internal structure schematic diagram of the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
A kind of microstrip line power splitter of offer provided referring to Fig. 1, it is characterised in that：Including housing 1 and microstrip line construction 3；
The outer inframe is provided with ceramic substrate 2, and the microstrip line construction 3 is arranged in the basic unit；
It is input port 4 in the housing left lateral sides, right side is output port 5, and the microstrip line construction 3 is flat for two-way
Row structure, its front end input combining is connected at housing input port, and back end output connects different output ports respectively,
Play branch output action；
The microstrip line construction connects isolation resistance 6 between the two-way of output, and the isolation resistance resistance is
200 ohm.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (2)
1. a kind of microstrip line power splitter, it is characterised in that：Including housing and microstrip line construction；
It is input port in the housing left lateral sides, right side is output port, the microstrip line construction is two-way parallel construction,
Its front end input combining is connected at housing input port, and back end output connects different output ports respectively, is played point
Road output action；
The microstrip line construction connects isolation resistance between the two-way of output.
2. microstrip line power splitter according to claim 1, it is characterised in that：The isolation resistance resistance is 200 ohm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710400578.XA CN107275737A (en) | 2017-05-31 | 2017-05-31 | A kind of microstrip line power splitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710400578.XA CN107275737A (en) | 2017-05-31 | 2017-05-31 | A kind of microstrip line power splitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107275737A true CN107275737A (en) | 2017-10-20 |
Family
ID=60065410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710400578.XA Withdrawn CN107275737A (en) | 2017-05-31 | 2017-05-31 | A kind of microstrip line power splitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107275737A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110783701A (en) * | 2019-09-25 | 2020-02-11 | 西安电子科技大学 | Circular polarization reconfigurable antenna integrated with adjustable phase-shifting power divider |
-
2017
- 2017-05-31 CN CN201710400578.XA patent/CN107275737A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110783701A (en) * | 2019-09-25 | 2020-02-11 | 西安电子科技大学 | Circular polarization reconfigurable antenna integrated with adjustable phase-shifting power divider |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106340705A (en) | Novel S band one-to-two power divider | |
| CN107275737A (en) | A kind of microstrip line power splitter | |
| CN107240753A (en) | A kind of protected type microstrip line power splitter | |
| CN107257003A (en) | A kind of adjustable microstrip line power splitter | |
| CN101859921A (en) | Microstrip broadband dual-frequency combining method and combiner | |
| CN207265208U (en) | A kind of BJ320 mono- divides three waveguide power dividers | |
| CN108963441A (en) | Vivaldi antenna battle array | |
| TW200742164A (en) | PCB-compatible 3dB coupler using microstrip-to-CPW via-hole transitions | |
| CN107240751A (en) | A kind of microstrip line branch coupler | |
| CN207994019U (en) | C-band minimizes low-loss microwave hilted broadsword four-throw solid-state switch | |
| CN101262242B (en) | N+1 dual frequency channel mixing method and its special channel mixer | |
| CN206585048U (en) | Small sized wide-band power splitter | |
| CN208690482U (en) | Vivaldi antenna battle array | |
| CN204578535U (en) | Mobile communication equipment signal intensifier | |
| CN203491977U (en) | Compromise/short (C/S) dual band power amplifier | |
| CN209330122U (en) | The switching mechanism of antenna and its operating mode | |
| CN202134642U (en) | CDMA/GSM/3G/WLAN four frequency combiner | |
| CN203760680U (en) | Microstrip dual-beam feed network structure | |
| CN204315700U (en) | A kind of tower high-power transmitter integration power combiner | |
| CN205921063U (en) | Wilkinson power divider with biasing function | |
| CN203085717U (en) | Tap integrated combiner | |
| CN103825109A (en) | Microstrip dual-beam feed network structure | |
| CN207149670U (en) | A kind of microstripline filter | |
| CN104454134B (en) | A kind of air chamber enters the full aluminum vehicle intercooler of slice weldering simultaneously with core body | |
| CN107178753A (en) | Flyswatter type connection type opto-electronic conversion street lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171020 |
|
| WW01 | Invention patent application withdrawn after publication |