CN108598678A - Transmit single, stable, the interference-free frequency conversion dual polarized antenna of signal - Google Patents
Transmit single, stable, the interference-free frequency conversion dual polarized antenna of signal Download PDFInfo
- Publication number
- CN108598678A CN108598678A CN201810363595.5A CN201810363595A CN108598678A CN 108598678 A CN108598678 A CN 108598678A CN 201810363595 A CN201810363595 A CN 201810363595A CN 108598678 A CN108598678 A CN 108598678A
- Authority
- CN
- China
- Prior art keywords
- dual polarized
- antenna
- frequency
- polarized antenna
- low frequency
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/20—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
- H01Q5/28—Arrangements for establishing polarisation or beam width over two or more different wavebands
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
- H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/50—Feeding or matching arrangements for broad-band or multi-band operation
Abstract
The present invention relates to a kind of frequency conversion dual polarized antennas that transmission signal is single, stable, interference-free, belong to field of communication technology.The present invention has low frequency dual polarized antenna and high-frequency bipolar antenna, wherein low frequency dual polarized antenna connect radiation with First Line port and constitutes the first polarization, and high-frequency bipolar antenna connect radiation with the second line end mouth and constitutes the second polarization, feed-through is equipped among low frequency dual polarized antenna and high-frequency bipolar antenna, and oscillator is carried on feed-through, when in use so that low frequency dual polarized antenna is mutually converted with high-frequency bipolar antenna electromagnetic energy, to achieve the effect that frequency conversion.Frequency conversion dual polarized antenna prepared by the present invention can free frequency conversion, and transmit signal it is single, stablize, will not be interfered, and can be by small-signal reinforcementization.
Description
Technical field
The present invention relates to a kind of frequency conversion dual polarized antennas that transmission signal will not be disturbed, and belong to field of communication technology.
Background technology
Dual polarized antenna is a kind of new antenna technology, is combined with+45 ° and -45 ° two mutually orthogonal days of secondary polarization direction
Line simultaneously works at the same time under transmission duplex pattern, therefore its most prominent advantage is to save the antenna amount of single directional base station；
The directional base station of general GSM digital mobile communication networks（Three sectors）6 antennas, each sector are used to use 2 antennas（Space
Diversity, a hair two are received）If using dual polarized antenna, each fan-shaped only 1 antenna of needs；Simultaneously because in dual polarized antenna
In, ± 45 ° of polarization orthogonal can ensure that the isolation between+45 ° and -45 ° of two slave antenna meets intermodulation to antenna spacing
Requirement from degree（≥30dB）, therefore the space interval between dual polarized antenna only needs 20~30cm；In addition, dual polarized antenna has
There is the advantages of electrical tilt antenna, it is the same with electrical tilt antenna using dual polarized antenna in mobile radio communication, call loss can be reduced, is reduced
Interference, improves the service quality of the whole network.
Traditional dual polarized antenna there are still isolations it is poor, manufacturing cost is high the problems such as, also, in certain bandwidth,
Obtain preferable standing-wave ratio, it usually needs increase ancillary measure, these ancillary measures also bring along some negative effects, than
Such as isolation deterioration, material cost increases, and difficulty of processing is big etc..
Invention content
Present invention mainly solves the technical issues of：For there are isolations in traditional dual polarization day poor, easy phase between signal
Mutually interference, the high problem of cost of manufacture provide one kind equipped with low frequency dual polarized antenna and high-frequency bipolar antenna, in dual polarization
Be full of conducting wire on antenna, and feed-through be equipped in centre, can mutual phase inverter, the frequency conversion dual polarized antenna of the bright preparation of this law can from
By frequency conversion, and transmission signal is single, stablizes, will not be interfered, and can be by small-signal reinforcementization.
In order to solve the above technical problems, the present invention uses technical solution as described below：
A kind of frequency conversion dual polarized antenna, it is double by low frequency dual polarized antenna, the first conducting wire, unit piece, feed-through, oscillator, high frequency
Poliarizing antenna, the second conducting wire, First Line port and the second line end mouth composition, it is characterised in that：The frequency conversion dual polarized antenna
There are a low frequency dual polarized antenna and high-frequency bipolar antenna, wherein low frequency dual polarized antenna connect radiation with First Line port and constitutes the
One polarizes, and high-frequency bipolar antenna connect radiation with the second line end mouth and constitutes the second polarization, in low frequency dual polarized antenna and height
It is equipped with feed-through among frequency dual polarized antenna, and carries oscillator on feed-through, when in use so that low frequency dual polarized antenna
It is mutually converted with high-frequency bipolar antenna electromagnetic energy, to achieve the effect that frequency conversion.
The low frequency dual polarized antenna is permanent magnet, and suitable to reverse from top to bottom in low frequency dual polarized antenna
Mode wind the first conducting wire.
The high-frequency bipolar antenna is iron aluminium zinc bar, and wherein iron aluminium zinc bar is in mass ratio 3:1:1, by iron, aluminium, zinc
It is mixed with, and from bottom to top by along winding the second conducting wire, second conducting wire in a manner of inverse in high-frequency bipolar antenna
The number of turns of winding and the number of turns of the first conducting wire winding are 1:3~1:2n+1（N≤5, and n is positive integer）.
Compared with other methods, advantageous effects are the present invention：
（1）The frequency conversion dual polarized antenna of the bright preparation of this law can free frequency conversion, and transmit signal it is single, stablize, will not be interfered；
（2）The frequency conversion dual polarized antenna of the bright preparation of this law can be by small-signal reinforcementization；
（3）The bright preparation process of this law is simple, required at low cost.
Description of the drawings
Fig. 1 is the schematic diagram of " a kind of frequency conversion dual polarized antenna " of the invention.
Wherein, 1, low frequency dual polarized antenna；2, the first conducting wire；3, unit piece；4, feed-through；5, oscillator；6, high frequency is double
Poliarizing antenna；7, the second conducting wire；8, First Line port；9, the second line end mouth.
Embodiment
A kind of frequency conversion dual polarized antenna, it is double by low frequency dual polarized antenna, the first conducting wire, unit piece, feed-through, oscillator, high frequency
Poliarizing antenna, the second conducting wire, First Line port and the second line end mouth composition, the frequency conversion dual polarized antenna have low frequency dual polarization
Antenna and high-frequency bipolar antenna, wherein low frequency dual polarized antenna connect radiation with First Line port and constitute the first polarization, and high
Frequency dual polarized antenna connect radiation with the second line end mouth and constitutes the second polarization, in low frequency dual polarized antenna and high-frequency bipolar antenna
Centre is equipped with feed-through, and oscillator is carried on feed-through, when in use so that low frequency dual polarized antenna and high-frequency bipolar
Antenna electromagnetic energy mutually converts, to achieve the effect that frequency conversion.Wherein low frequency dual polarized antenna is permanent magnet, and low
In frequency dual polarized antenna from top to bottom by reverse it is suitable in a manner of wind the first conducting wire.High-frequency bipolar antenna is iron aluminium zinc bar,
Middle iron aluminium zinc bar is in mass ratio 3:1:1, iron, aluminium, zinc are mixed with, and in high-frequency bipolar antenna from bottom to top with
The second conducting wire is wound along inverse mode, the number of turns of second conducting wire winding and the number of turns of the first conducting wire winding are 1:3~1:2n
+ 1（N≤5, and n is positive integer）.
Example 1
A kind of frequency conversion dual polarized antenna, it is double by low frequency dual polarized antenna, the first conducting wire, unit piece, feed-through, oscillator, high frequency
Poliarizing antenna, the second conducting wire, First Line port and the second line end mouth composition, the frequency conversion dual polarized antenna have low frequency dual polarization
Antenna and high-frequency bipolar antenna, wherein low frequency dual polarized antenna connect radiation with First Line port and constitute the first polarization, and high
Frequency dual polarized antenna connect radiation with the second line end mouth and constitutes the second polarization, in low frequency dual polarized antenna and high-frequency bipolar antenna
Centre is equipped with feed-through, and oscillator is carried on feed-through, when in use so that low frequency dual polarized antenna and high-frequency bipolar
Antenna electromagnetic energy mutually converts, to achieve the effect that frequency conversion.Wherein low frequency dual polarized antenna is permanent magnet, and low
In frequency dual polarized antenna from top to bottom by reverse it is suitable in a manner of wind the first conducting wire.High-frequency bipolar antenna is iron aluminium zinc bar,
Middle iron aluminium zinc bar is in mass ratio 3:1:1, iron, aluminium, zinc are mixed with, and in high-frequency bipolar antenna from bottom to top with
The second conducting wire is wound along inverse mode, the number of turns of second conducting wire winding and the number of turns of the first conducting wire winding are 1:3.This law is bright
The frequency conversion dual polarized antenna of preparation can free frequency conversion, and transmit signal it is single, stablize, will not be interfered, and can be by faint letter
Number reinforcementization.
Example 2
A kind of frequency conversion dual polarized antenna, it is double by low frequency dual polarized antenna, the first conducting wire, unit piece, feed-through, oscillator, high frequency
Poliarizing antenna, the second conducting wire, First Line port and the second line end mouth composition, it is characterised in that：The frequency conversion dual polarized antenna
There are a low frequency dual polarized antenna and high-frequency bipolar antenna, wherein low frequency dual polarized antenna connect radiation with First Line port and constitutes the
One polarizes, and high-frequency bipolar antenna connect radiation with the second line end mouth and constitutes the second polarization, in low frequency dual polarized antenna and height
It is equipped with feed-through among frequency dual polarized antenna, and carries oscillator on feed-through, when in use so that low frequency dual polarized antenna
It is mutually converted with high-frequency bipolar antenna electromagnetic energy, to achieve the effect that frequency conversion.Wherein low frequency dual polarized antenna is permanent
The magnet of property, and in low frequency dual polarized antenna from top to bottom by reverse it is suitable in a manner of wind the first conducting wire.High-frequency bipolar antenna
It is iron aluminium zinc bar, wherein iron aluminium zinc bar is in mass ratio 3:1:1, iron, aluminium, zinc are mixed with, and high-frequency bipolar day
From bottom to top by along winding the second conducting wire, the circle of the number of turns and the winding of the first conducting wire of second conducting wire winding in a manner of inverse in line
Number is 1:5.The frequency conversion dual polarized antenna of the bright preparation of this law can free frequency conversion, and it is single to transmit signal, stablizes, will not be by dry
It disturbs, and can be by small-signal reinforcementization.
Example 3
A kind of frequency conversion dual polarized antenna, it is double by low frequency dual polarized antenna, the first conducting wire, unit piece, feed-through, oscillator, high frequency
Poliarizing antenna, the second conducting wire, First Line port and the second line end mouth composition, the frequency conversion dual polarized antenna have low frequency dual polarization
Antenna and high-frequency bipolar antenna, wherein low frequency dual polarized antenna connect radiation with First Line port and constitute the first polarization, and high
Frequency dual polarized antenna connect radiation with the second line end mouth and constitutes the second polarization, in low frequency dual polarized antenna and high-frequency bipolar antenna
Centre is equipped with feed-through, and oscillator is carried on feed-through, when in use so that low frequency dual polarized antenna and high-frequency bipolar
Antenna electromagnetic energy mutually converts, to achieve the effect that frequency conversion.Wherein low frequency dual polarized antenna is permanent magnet, and low
In frequency dual polarized antenna from top to bottom by reverse it is suitable in a manner of wind the first conducting wire.High-frequency bipolar antenna is iron aluminium zinc bar,
Middle iron aluminium zinc bar is in mass ratio 3:1:1, iron, aluminium, zinc are mixed with, and in high-frequency bipolar antenna from bottom to top with
The second conducting wire is wound along inverse mode, the number of turns of second conducting wire winding and the number of turns of the first conducting wire winding are 1:7.This law is bright
The frequency conversion dual polarized antenna of preparation can free frequency conversion, and transmit signal it is single, stablize, will not be interfered, and can be by faint letter
Number reinforcementization.
Claims (1)
1. a kind of frequency conversion dual polarized antenna, by low frequency dual polarized antenna（1）, the first conducting wire（2）, unit piece（3）, feed-through
（4）, oscillator（5）, high-frequency bipolar antenna（6）, the second conducting wire（7）, First Line port（8）With the second line end mouth（9）Composition,
It is characterized in that：
The frequency conversion dual polarized antenna has low frequency dual polarized antenna（1）With high-frequency bipolar antenna（6）, wherein low frequency dual polarization
Antenna（1）With First Line port（8）Connection radiation constitutes first and polarizes, and high-frequency bipolar antenna（6）With the second line end mouth（9）
Connection radiation constitutes the second polarization, in low frequency dual polarized antenna（1）With high-frequency bipolar antenna（6）Centre is equipped with feed-through
（4）, and feed-through（4）It is upper to carry oscillator, when in use so that low frequency dual polarized antenna（1）With high-frequency bipolar antenna（6）
Electromagnetic energy mutually converts, to achieve the effect that frequency conversion；
Low frequency dual polarized antenna（1）In from top to bottom by reverse it is suitable in a manner of wind the first conducting wire（2）；
The high-frequency bipolar antenna（6）It is iron aluminium zinc bar, wherein iron aluminium zinc bar is in mass ratio 3:1:1, by iron, aluminium, zinc
It is mixed with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810363595.5A CN108598678A (en) | 2016-05-26 | 2016-05-26 | Transmit single, stable, the interference-free frequency conversion dual polarized antenna of signal |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610208945.1A CN105846082B (en) | 2016-05-26 | 2016-05-26 | A kind of frequency conversion dual polarized antenna |
| CN201810363595.5A CN108598678A (en) | 2016-05-26 | 2016-05-26 | Transmit single, stable, the interference-free frequency conversion dual polarized antenna of signal |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610208945.1A Division CN105846082B (en) | 2016-05-26 | 2016-05-26 | A kind of frequency conversion dual polarized antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108598678A true CN108598678A (en) | 2018-09-28 |
Family
ID=56596726
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810363605.5A Withdrawn CN108598679A (en) | 2016-05-26 | 2016-05-26 | Transmit the frequency conversion dual polarized antenna and its working method that signal is single, stablizes |
| CN201810363595.5A Withdrawn CN108598678A (en) | 2016-05-26 | 2016-05-26 | Transmit single, stable, the interference-free frequency conversion dual polarized antenna of signal |
| CN201810203679.2A Withdrawn CN108493615A (en) | 2016-05-26 | 2016-05-26 | It can be by small-signal reinforcementization, the frequency conversion dual polarized antenna that will not be disturbed |
| CN201810203717.4A Withdrawn CN108511885A (en) | 2016-05-26 | 2016-05-26 | The frequency conversion dual polarized antenna that transmission signal will not be disturbed |
| CN201610208945.1A Expired - Fee Related CN105846082B (en) | 2016-05-26 | 2016-05-26 | A kind of frequency conversion dual polarized antenna |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810363605.5A Withdrawn CN108598679A (en) | 2016-05-26 | 2016-05-26 | Transmit the frequency conversion dual polarized antenna and its working method that signal is single, stablizes |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810203679.2A Withdrawn CN108493615A (en) | 2016-05-26 | 2016-05-26 | It can be by small-signal reinforcementization, the frequency conversion dual polarized antenna that will not be disturbed |
| CN201810203717.4A Withdrawn CN108511885A (en) | 2016-05-26 | 2016-05-26 | The frequency conversion dual polarized antenna that transmission signal will not be disturbed |
| CN201610208945.1A Expired - Fee Related CN105846082B (en) | 2016-05-26 | 2016-05-26 | A kind of frequency conversion dual polarized antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN108598679A (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3740754A (en) * | 1972-05-24 | 1973-06-19 | Gte Sylvania Inc | Broadband cup-dipole and cup-turnstile antennas |
| JP2005072904A (en) * | 2003-08-22 | 2005-03-17 | Ngk Spark Plug Co Ltd | Inverted-f antenna and wireless apparatus |
| CN102403555A (en) * | 2010-09-17 | 2012-04-04 | 电子科技大学 | Double-frequency-range broadband circular-polarization device |
| CN102916262B (en) * | 2011-08-04 | 2015-03-04 | 中国电信股份有限公司 | Multimode antenna and base station |
| CN203760660U (en) * | 2013-12-31 | 2014-08-06 | 张家港保税区国信通信有限公司 | Multi-system multi-band dual polarized antenna |
| CN104600439B (en) * | 2014-12-31 | 2018-03-13 | 广东通宇通讯股份有限公司 | Multifrequency dual polarized antenna |
-
2016
- 2016-05-26 CN CN201810363605.5A patent/CN108598679A/en not_active Withdrawn
- 2016-05-26 CN CN201810363595.5A patent/CN108598678A/en not_active Withdrawn
- 2016-05-26 CN CN201810203679.2A patent/CN108493615A/en not_active Withdrawn
- 2016-05-26 CN CN201810203717.4A patent/CN108511885A/en not_active Withdrawn
- 2016-05-26 CN CN201610208945.1A patent/CN105846082B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN108598679A (en) | 2018-09-28 |
| CN105846082A (en) | 2016-08-10 |
| CN108493615A (en) | 2018-09-04 |
| CN105846082B (en) | 2018-06-01 |
| CN108511885A (en) | 2018-09-07 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180928 |