CN106785368A - A kind of many valve high-gain UV omnidirectionals band AM antennas - Google Patents
A kind of many valve high-gain UV omnidirectionals band AM antennas Download PDFInfo
- Publication number
- CN106785368A CN106785368A CN201611218177.4A CN201611218177A CN106785368A CN 106785368 A CN106785368 A CN 106785368A CN 201611218177 A CN201611218177 A CN 201611218177A CN 106785368 A CN106785368 A CN 106785368A
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- China
- Prior art keywords
- signal
- radiating element
- radiation
- substrate
- impedance matching
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Classifications
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- 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
-
- 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
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
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- Variable-Direction Aerials And Aerial Arrays (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Details Of Aerials (AREA)
Abstract
The invention discloses a kind of many valve high-gain UV omnidirectionals band AM antennas, including insulation board, it is arranged on the substrate above insulation board, the two V frequency signal radiating elements between insulation board and substrate, AM oscillator coiling bar magnets and amplifying circuit, the substrate is printed with four groups of signal Departments of Radiation, feed element and impedance matching unit, four groups of signal Department of Radiation annular arrays are distributed in upper surface of base plate makes antenna realize receiving uhf band signal from 360 ° of directions, two V frequencies signals radiation cell rings are distributed for receiving VHF frequency band signals around insulating barrier, AM oscillator coilings bar magnet is on insulating barrier for receiving AM and FM signals；The present invention be provided with for receive UHF radiating element, the radiating element of VHF, receive AM and FM coiling bar magnet, this programme antenna is set to realize receiving UHF, VHF, AM and FM frequency band signals, expand signal structure frequency range, receive signal stronger more stable, and VHF frequency ranges realize that omnidirectional receives signal by circular configuration, UHF realizes that omnidirectional receives signal by four groups of Departments of Radiation.
Description
Technical field
The present invention relates to printed antenna technical field, more particularly, to a kind of many valve high-gain UV omnidirectionals band AM antennas.
Background technology
In existing field of antenna, antenna omnidirectional antenna and directional aerial can be divided into according to direction is received, and possessed
In the antenna of omnidirectional's function, major part can not receive AM, FM or receive the signal of AM and FM frequency ranges simultaneously；And can receive AM or
In the omnidirectional antenna of FM, it is typically with single yarn and makes Monopole antenna, but this mode easily causes reception frequency
The problems such as section narrows, receiving efficiency is low, and antenna performance in itself is also unstable, is easily interfered.
The content of the invention
In view of the shortcomings of the prior art, UHF, VHF, AM and FM frequency range letter can simultaneously be received it is an object of the invention to one kind
Number, high-gain, can omnidirectional receive signal many valve high-gain UV omnidirectionals band AM antennas.
To achieve the above object, the scheme of present invention offer is：A kind of many valve high-gain UV omnidirectionals band AM antennas, including it is exhausted
Listrium, the substrate being arranged on above insulation board, the two V frequency signals radiating elements between insulation board and substrate, AM oscillators around
Line bar magnet and amplifying circuit, the substrate are printed with four groups of signal Departments of Radiation, feed element and impedance matching units, four groups of signals
Department of Radiation annular array is distributed in the upper surface of base plate makes antenna realize receiving uhf band signal from 360 ° of directions, per two-by-two
Adjacent signal Department of Radiation is mutually perpendicular to, and the signal Department of Radiation includes the first radiating element and the second radiating element, described the
One radiating element is arranged symmetrically with the second radiating element, wherein the first radiating element is connected at the impedance matching of upper surface of base plate
Unit, the second radiating element is connected at the feed element of base lower surface；The feed element is constituted with impedance matching unit
Impedance matching network, while feed element is connected amplifying circuit respectively with impedance matching unit；V frequencies signal radiating element described in two
It is distributed for receiving VHF frequency band signals around the insulating barrier, and two V frequency signal radiating elements connect the amplification electricity respectively
Road；The AM oscillators coiling bar magnet on the insulating barrier and connect the amplifying circuit for receive AM and FM signals and to
Amplifying circuit output signal.
Further, the signal Department of Radiation is the length of side of dipole element, the first radiating element and the second radiating element
It is the 1/4 of resonance wavelength, the structure of first radiating element and the second radiating element is included in the rectangle for being provided with a breach
The linear structure that structure is extended with the vertical direction on the side where breach.
Further, the feed element structure includes being arranged in the circular configuration at base lower surface center and is connected circle
The strip structure of structure, the strip structure connects the amplifying circuit.
Further, the impedance matching unit is shaped as aircraft shape structure.
Further, V frequencies signal radiating element described in two is dipole element, and two V frequency signal radiating elements are collectively constituted
Circular configuration.
This programme has the beneficial effect that：UHF, VHF, AM and FM frequency band signals can be simultaneously received, in this programme, use is provided with
Radiating element, the radiating element of VHF, the coiling bar magnet of reception AM and FM in reception UHF, make this programme antenna realize receiving
UHF, VHF, AM and FM frequency band signals, expand signal structure frequency range, and reception signal is stronger more stable, and VHF frequency ranges are by circle
Shape structure realizes that omnidirectional receives signal, and UHF realizes that omnidirectional receives signal by four groups of Departments of Radiation；This programme is additionally provided with impedance matching
Network and amplifying circuit, make antenna have good gain, and pass through to receive VHF frequency ranges letter using the dipole element of two yarns
Number, it is more reliable compared with tradition is single.
Brief description of the drawings
Fig. 1 is top view of the invention.
Fig. 2 my substrate upward views of the invention.
Fig. 3 is side view of the invention.
Fig. 4 is gain diagram of the present invention under simulation frequency 47MHz~700MHz.
Fig. 5 is gain diagram of the present invention under simulation frequency 47MHz~700MHz.
Fig. 6 is directional diagram of the present invention in the case where VHF is 180MHz.
Fig. 7 is directional diagram of the present invention in the case where UHF is 600MHz.
Wherein, 1 is insulation board, and 2 is substrate, and 3 is V frequency signal radiating elements, and 4 is AM oscillator coiling bar magnets, and 5 is electric to amplify
Road, 6 is signal Department of Radiation, and 61 is the first radiating element, and 62 is the second radiating element, and 7 is feed element, and 8 is impedance matching list
Unit.
Specific embodiment
With reference to specific embodiment, the invention will be further described：
Referring to accompanying drawing 1 to accompanying drawing 3, a kind of many valve high-gain UV omnidirectionals band AM antennas, including insulation board 1, be arranged on insulation board 1
The substrate 2 of side, the two V frequency signals radiating elements 3 between insulation board 1 and substrate 2, AM oscillator coilings bar magnet 4 are electric with amplification
Road 5 and the four groups of signal Departments of Radiation 6, feed element 7 and the impedance matching unit 8 that are printed on substrate 2；Wherein, two V frequencies signals radiation
Around being distributed on insulation board 1 for omnidirectional's reception VHF frequency band signals, two V frequency signals radiating elements 3 connect put respectively unit 3
Big circuit 5 is used for the output signal of amplifying circuit 5, and two V frequency signals radiating elements 3 are two dipole element yarns and collectively constitute
Circular configuration；, for receiving AM and FM signals on insulation board 1, AM oscillator coilings bar magnet 4 is by leading for AM oscillator coilings bar magnet 4
Line connects amplifying circuit 5.
The upper surface that four groups of annular arrays of signal Department of Radiation 6 are distributed in substrate 2 makes antenna realize receiving UHF from 360 ° of directions
Frequency band signals, are mutually perpendicular to per signal Department of Radiation 6 adjacent two-by-two, and signal Department of Radiation 6 includes the first radiating element 61 and second
Radiating element 62, the first radiating element 61 is connected at the feed element 7 of the lower surface of substrate 2, wherein, feed element 7 is by Ma Kou
Iron is formed for material manufacture, and the structure of feed element 7 includes being arranged in the circular configuration at the lower surface center of substrate 2 and is connected circular knot
The strip structure of structure, strip structure connection amplifying circuit 5；Second radiating element 62 connects impedance matching unit 8, its middle impedance
Matching unit 8 is shaped as aircraft shape structure, and its matching range is 407MHz~862MHz；Every group of signal Department of Radiation 6 is idol
The length of side of pole oscillator, the first radiating element 61 and the second radiating element 62 is the 1/4 of resonance wavelength, the first radiating element 61 with
The structure of the second radiating element 62 is included in the rectangular configuration and the vertical direction extension on the side where breach for being provided with a breach
Some linear structures, wherein the linear structure connection feed element 7 of the first radiating element 61, the straight line knot of the second radiating element 62
Structure connects impedance matching unit 8；Feed element 7 and impedance matching unit 8 constitute impedance matching network, at the same feed element 7 with
Impedance matching unit 8 connects amplifying circuit 5 respectively.
The operation principle of the present embodiment：AM and FM frequency band signals are received by AM oscillator coilings bar magnet, it is then electric to amplifying
The output signal of road 5, then AM, FM frequency band signals are amplified into output by amplifying circuit 5；Received by two V frequency signals radiating elements 3
VHF frequency band signals then to the output signal of amplifying circuit 5, then are amplified output by VHF frequency band signals by amplifying circuit 5；By four
Group signal Department of Radiation 6 receives uhf band signal, then from the first radiating element 61 to the output signal of feed element 7, by the second spoke
Unit 62 is penetrated to the output signal of impedance matching unit 62, then impedance matching is constituted by by feed element 7 and impedance matching unit 8
The uhf band signal that first radiating element 62 and the second radiating element 62 are exported is carried out impedance matching by network, finally by impedance
Signal after matching is exported to amplifying circuit 5, and signal is amplified into output by amplifying circuit 5.
Referring to the gain diagram shown in accompanying drawing 4 to accompanying drawing 5, the present embodiment is in simulation frequency for 47MHz~700MHz carries out two
Secondary implementation, draws the gain diagram of Fig. 3 and Fig. 4；And accompanying drawing 6 is respectively signal of the present embodiment in the case where VHF is 180MHx with accompanying drawing 7
Receiving pattern, with UHF be 600MHx under receiving side signal to figure.
Certainly, the present invention can also have other various embodiments, in the case of without departing substantially from spirit of the invention and its essence,
Those of ordinary skill in the art make various corresponding changes and deformation when class according to the present invention, change when these are corresponding and
Deformation should all belong to the protection domain of appended claims of the invention.
Claims (5)
1. a kind of many valve high-gain UV omnidirectionals are with AM antennas, it is characterised in that：Including insulation board（1）, be arranged on insulation board（1）On
The substrate of side（2）, positioned at insulation board（1）With substrate（2）Between two V frequency signal radiating elements（3）, AM oscillator coiling bar magnets
（4）With amplifying circuit（5）, the substrate（2）It is printed with four groups of signal Departments of Radiation（6）, feed element（7）With impedance matching unit
（8）, four groups of signal Departments of Radiation（6）Annular array is distributed in the substrate（2）Upper surface makes antenna realize being received from 360 ° of directions
Uhf band signal, per signal Department of Radiation adjacent two-by-two（6）It is mutually perpendicular to, the signal Department of Radiation（6）It is single including the first radiation
Unit（61）With the second radiating element（62）, first radiating element（61）With the second radiating element（62）It is arranged symmetrically, wherein
First radiating element（61）It is connected at substrate（2）The impedance matching unit of upper surface（8）, the second radiating element（62）Connection sets
In substrate（2）The feed element of lower surface（7）；The feed element（7）With impedance matching unit（8）Composition impedance matching net
Network, while feed element（7）With impedance matching unit（8）Amplifying circuit is connected respectively（5）；V frequencies signal radiating element described in two
（3）It is distributed for receiving VHF frequency band signals, and two V frequency signal radiating elements around the insulating barrier（3）Put described in connection respectively
Big circuit（5）；The AM oscillators coiling bar magnet（4）On the insulating barrier and connect the amplifying circuit（5）For receiving
AM is with FM signals and to amplifying circuit（5）Output signal.
2. a kind of many valve high-gain UV omnidirectionals according to claim 1 are with AM antennas, it is characterised in that：The signal radiation
Portion（6）It is dipole element, the first radiating element（61）With the second radiating element（62）The length of side be the 1/4 of resonance wavelength,
First radiating element（61）With the second radiating element（62）Structure be included in and be provided with the rectangular configuration of a breach and lacking
The linear structure that the vertical direction on the side where mouthful is extended with.
3. a kind of many valve high-gain UV omnidirectionals according to claim 1 are with AM antennas, it is characterised in that：The feed element
（7）Structure includes being arranged in substrate（2）The circular configuration at lower surface center and the strip structure for being connected circular configuration, the bar shaped knot
Structure connects the amplifying circuit（5）.
4. a kind of many valve high-gain UV omnidirectionals according to claim 1 are with AM antennas, it is characterised in that：The impedance matching
Unit（8）Be shaped as aircraft shape structure.
5. a kind of many valve high-gain UV omnidirectionals according to claim 1 are with AM antennas, it is characterised in that：V frequencies are believed described in two
Number radiating element（3）It is dipole element, two V frequency signal radiating elements（3）Collectively constitute circular configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611218177.4A CN106785368B (en) | 2016-12-26 | 2016-12-26 | A kind of more valve high-gain UV omnidirectional band AM antennas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611218177.4A CN106785368B (en) | 2016-12-26 | 2016-12-26 | A kind of more valve high-gain UV omnidirectional band AM antennas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106785368A true CN106785368A (en) | 2017-05-31 |
| CN106785368B CN106785368B (en) | 2019-08-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611218177.4A Active CN106785368B (en) | 2016-12-26 | 2016-12-26 | A kind of more valve high-gain UV omnidirectional band AM antennas |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029719A (en) * | 2019-11-27 | 2020-04-17 | 深圳市道通智能航空技术有限公司 | Antenna and aircraft |
Citations (5)
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|---|---|---|---|---|
| FR64853E (en) * | 1950-01-12 | 1955-12-14 | Int Standard Electric Corp | Antennas |
| CN2173461Y (en) * | 1993-09-18 | 1994-08-03 | 李卫兵 | Foldable all-direction all-channel TV antenna |
| CN2525689Y (en) * | 2001-08-06 | 2002-12-11 | 陈纪田 | Active TV antenna |
| CN103700929A (en) * | 2013-12-31 | 2014-04-02 | 华南理工大学 | Broadband horizontal polarization omnidirectional antenna |
| CN105281049A (en) * | 2015-10-21 | 2016-01-27 | 深圳市安拓浦科技有限公司 | Small-sized integrated antenna base station |
-
2016
- 2016-12-26 CN CN201611218177.4A patent/CN106785368B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR64853E (en) * | 1950-01-12 | 1955-12-14 | Int Standard Electric Corp | Antennas |
| CN2173461Y (en) * | 1993-09-18 | 1994-08-03 | 李卫兵 | Foldable all-direction all-channel TV antenna |
| CN2525689Y (en) * | 2001-08-06 | 2002-12-11 | 陈纪田 | Active TV antenna |
| CN103700929A (en) * | 2013-12-31 | 2014-04-02 | 华南理工大学 | Broadband horizontal polarization omnidirectional antenna |
| CN105281049A (en) * | 2015-10-21 | 2016-01-27 | 深圳市安拓浦科技有限公司 | Small-sized integrated antenna base station |
Non-Patent Citations (2)
| Title |
|---|
| 徐中庸: "小型全方向全频道有源接收天线", 《电子技术》 * |
| 李四连等: "MVDS/MUDS多路分配系统——是实现"村村通"电视又一重要途径", 《西部广播电视》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029719A (en) * | 2019-11-27 | 2020-04-17 | 深圳市道通智能航空技术有限公司 | Antenna and aircraft |
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| Publication number | Publication date |
|---|---|
| CN106785368B (en) | 2019-08-02 |
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Denomination of invention: A Multi lobe High Gain UV Omnidirectional Band AM Antenna Effective date of registration: 20230612 Granted publication date: 20190802 Pledgee: Agricultural Bank of China Limited Nanhai Jiujiang sub branch Pledgor: GUANGDONG ZHONGYUAN CREATIVE TECHNOLOGY Co.,Ltd. Registration number: Y2023980043635 |