CN106785368B - A kind of more valve high-gain UV omnidirectional band AM antennas - Google Patents
A kind of more valve high-gain UV omnidirectional band AM antennas Download PDFInfo
- Publication number
- CN106785368B CN106785368B CN201611218177.4A CN201611218177A CN106785368B CN 106785368 B CN106785368 B CN 106785368B CN 201611218177 A CN201611218177 A CN 201611218177A CN 106785368 B CN106785368 B CN 106785368B
- Authority
- CN
- China
- Prior art keywords
- radiating element
- substrate
- signal
- signal radiation
- impedance matching
- 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.)
- Active
Links
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
-
- 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
Landscapes
- 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 more valve high-gain UV omnidirectional band AM antennas, including insulation board, substrate above insulation board is set, the two V frequency signal radiation units between insulation board and substrate, AM oscillator coiling bar magnet and amplifying circuit, the substrate is printed with four groups of signal radiation portions, feed element and impedance matching unit, four groups of signal radiation portion annular arrays, which are distributed in upper surface of base plate, realizes antenna from 360 ° of directions reception uhf band signals, two V frequency signal radiation cell rings are distributed around insulating layer for receiving VHF frequency band signals, AM oscillator coiling bar magnet is set on insulating layer for receiving AM and FM signal；The present invention is equipped with for receiving the radiating element of UHF, the radiating element of VHF, the coiling bar magnet for receiving AM and FM, it realizes this programme antenna and receives UHF, VHF, AM and FM frequency band signals, expand signal structure frequency range, it is stronger more stable to receive signal, and VHF frequency range realizes that omnidirectional receives signal by circular configuration, UHF realizes that omnidirectional receives signal by four groups of irradiation units.
Description
Technical field
The present invention relates to printed antenna technical fields, more particularly, to a kind of more valve high-gain UV omnidirectional band AM antennas.
Background technique
In existing field of antenna, antenna can be divided into according to receiving direction by omnidirectional antenna and directional aerial, and had
In the antenna of omnidirectional's function, it largely cannot receive AM, FM or receive the signal of AM Yu FM frequency range simultaneously；And in receivable AM or
In the omnidirectional antenna of FM, Monopole antenna is usually made into using single yarn, but this mode be easy to cause reception frequency
The problems such as section narrows, receiving efficiency is low, and the performance of antenna itself is also unstable, is easy to be interfered.
Summary of the invention
In view of the deficiencies of the prior art, it is an object of the invention to one kind can receive UHF, VHF, AM and FM frequency range letter simultaneously
Number, high-gain, can omnidirectional receive signal more valve high-gain UV omnidirectionals band AM antenna.
To achieve the above object, scheme provided by the invention are as follows: a kind of more valve high-gain UV omnidirectional band AM antennas, including it is exhausted
Listrium, the substrate being arranged in above insulation board, the two V frequency signal radiation units between insulation board and substrate, AM oscillator around
Line bar magnet and amplifying circuit, the substrate are printed with four groups of signal radiation portions, feed element and impedance matching unit, four groups of signals
Irradiation unit annular array, which is distributed in the upper surface of base plate, realizes antenna from 360 ° of directions reception uhf band signals, per two-by-two
Adjacent signal radiation portion is mutually perpendicular to, and the signal radiation portion includes the first radiating element and the second radiating element, and 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 are connected at the feed element of base lower surface；The feed element and impedance matching unit form
Impedance matching network, while feed element and impedance matching unit are separately connected amplifying circuit；Substrate is in the two V frequency signal amplitudes
Penetrate unit projection in the plane by the two V frequency signal radiation cell rings around the two V frequency signal radiation units are for connecing
VHF frequency band signals are received, and two V frequency signal radiation units are separately connected the amplifying circuit；The AM oscillator coiling bar magnet is set to
On the insulation board and the amplifying circuit is connected for receiving AM and FM signal and to amplifying circuit output signal.
Further, the signal radiation portion is dipole element, the side length of the first radiating element and the second radiating element
Be the 1/4 of resonance wavelength, first radiating element and the second radiating element include be provided with the rectangular configuration of a notch with
And the linear structure that the vertical direction along side where the notch of rectangular configuration extends.
Further, the feed element structure include be arranged in the circular configuration at base lower surface center with connect circle
The strip structure of structure, the strip structure connect the amplifying circuit.
Further, the shape of the impedance matching unit is aircraft shape structure.
Further, the two V frequency signal radiation units are dipole element, and two V frequency signal radiation units collectively constitute
Circular configuration.
Having the beneficial effect that for this programme can receive UHF, VHF, AM and FM frequency band signals simultaneously, use in the present solution, being equipped with
In receiving the radiating element of UHF, the radiating element of VHF, the coiling bar magnet for receiving AM and FM, realizes this programme antenna and receive
UHF, VHF, AM and FM frequency band signals expand signal structure frequency range, and it is stronger more stable to receive signal, and VHF frequency range passes through circle
Shape structure realizes that omnidirectional receives signal, and UHF realizes that omnidirectional receives signal by four groups of irradiation units；This programme is additionally provided with impedance matching
Network and amplifying circuit make antenna have good gain, and receive VHF frequency range letter by using the dipole element of two yarns
Number, it is more reliable compared with tradition is single.
Detailed description of the invention
Fig. 1 is top view of the invention.
My substrate bottom view of the invention of Fig. 2.
Fig. 3 is side view of the invention.
Fig. 4 is gain diagram of the present invention at simulation frequency 47MHz~700MHz.
Fig. 5 is gain diagram of the present invention at 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 be substrate, and 3 be V frequency signal radiation unit, and 4 be AM oscillator coiling bar magnet, and 5 be amplification electricity
Road, 6 be signal radiation portion, and 61 be the first radiating element, and 62 be the second radiating element, and 7 be feed element, and 8 be impedance matching list
Member.
Specific embodiment
The present invention is further explained in the light of specific embodiments:
Referring to attached drawing 1 to attached drawing 3, a kind of more valve high-gain UV omnidirectional band AM antennas, including insulation board 1, setting are insulating
It the substrate 2 of the top of plate 1, the two V frequency signal radiation units 3 between insulation board 1 and substrate 2, AM oscillator coiling bar magnet 4 and puts
Big circuit 5 and four groups of signal radiation portions 6, feed element 7 and the impedance matching unit 8 for being printed on substrate 2；Wherein, two V frequency signal
Radiating element 3, which is distributed around on insulation board 1, receives VHF frequency band signals for omnidirectional, and two V frequency signal radiation units 3 connect respectively
Amplifying circuit 5 is connect for 5 output signal of amplifying circuit, two V frequency signal radiation units 3 are two dipole element yarns and common
Form circular configuration；AM oscillator coiling bar magnet 4 is set on insulation board 1 for receiving AM and FM signal, and AM oscillator coiling bar magnet 4 is logical
Cross conducting wire connection amplifying circuit 5.
The upper surface that four groups of 6 annular arrays of signal radiation portion are distributed in substrate 2 realizes antenna from 360 ° of directions reception UHF
Frequency band signals are mutually perpendicular to per signal radiation portion 6 adjacent two-by-two, and signal radiation portion 6 includes the first radiating element 61 and second
Radiating element 62, the second radiating element 62 are connected at the feed element 7 of 2 lower surface of substrate, wherein, feed element 7 is by Ma Kou
Iron is fabricated for material, 7 structure of feed element include be arranged in the circular configuration at 2 lower surface center of substrate with connect round knot
The strip structure of structure, the strip structure connect amplifying circuit 5；First radiating element 61 connects impedance matching unit 8, middle impedance
The shape of matching unit 8 is aircraft shape structure, and matching range is 407MHz~862MHz；Every group of signal radiation portion 6 is idol
The side length 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 second radiating element 62 is included in the rectangular configuration for being provided with a notch and the vertical direction on the side where notch extends
Some linear structures, wherein the linear structure of the first radiating element 61 connects feed element 7, the straight line knot of the second radiating element 62
Structure connects impedance matching unit 8；Feed element 7 and impedance matching unit 8 form impedance matching network, at the same feed element 7 with
Impedance matching unit 8 is separately connected amplifying circuit 5.
The working principle of the present embodiment: receiving AM and FM frequency band signals by AM oscillator coiling bar magnet, then to amplification electricity
5 output signal of road, then AM, FM frequency band signals are amplified by amplifying circuit 5 and are exported；It is received by two V frequency signal radiation units 3
VHF frequency band signals then to 5 output signal of amplifying circuit, then are amplified by amplifying circuit 5 and are exported by VHF frequency band signals；Pass through four
Group signal radiation portion 6 receives uhf band signal, then from the second radiating element 62 to 7 output signal of feed element, by the first spoke
Unit 61 is penetrated to 8 output signal of impedance matching unit, then by forming impedance matching by feed element 7 and impedance matching unit 8
The uhf band signal that network exports the first radiating element 62 and the second radiating element 62 carries out impedance matching, finally by impedance
Signal after matching is exported to amplifying circuit 5, and signal is amplified output by amplifying circuit 5.
Referring to attached drawing 4 to attached gain diagram shown in fig. 5, the present embodiment is that 47MHz~700MHz carries out two in simulation frequency
Secondary implementation obtains the gain diagram of Fig. 3 and Fig. 4；And attached drawing 6 and attached drawing 7 are signal of the present embodiment in the case where VHF is 180MHx respectively
Receiving pattern, with the receiving side signal in the case where UHF is 600MHx to figure.
Certainly, the invention may also have other embodiments, without departing substantially from spirit and its essence of the invention,
Those skilled in the art make various corresponding changes and modifications when class according to the present invention, change when these are corresponding and
Deformation all should fall within the scope of protection of the appended claims of the present invention.
Claims (5)
1. a kind of more valve high-gain UV omnidirectional band AM antennas, it is characterised in that: including insulation board (1), be arranged on insulation board (1)
Substrate (2), the two V frequency signal radiation units (3) between insulation board (1) and substrate (2), AM oscillator coiling bar magnet of side
(4) and amplifying circuit (5), the substrate (2) are printed with four groups of signal radiation portions (6), feed element (7) and impedance matching unit
(8), four groups of signal radiation portion (6) annular arrays, which are distributed in the substrate (2) upper surface, realizes antenna from 360 ° of directions receptions
Uhf band signal is mutually perpendicular to per signal radiation portion (6) adjacent two-by-two, and the signal radiation portion (6) includes that the first radiation is single
First (61) and the second radiating element (62), first radiating element (61) are arranged symmetrically with the second radiating element (62), wherein
First radiating element (61) is connected at the impedance matching unit (8) of substrate (2) upper surface, and the second radiating element (62) connection is set
Feed element (7) in substrate (2) lower surface；The feed element (7) and impedance matching unit (8) form impedance matching net
Network, while feed element (7) and impedance matching unit (8) are separately connected amplifying circuit (5)；Substrate (2) is in the two V frequency signals
Radiating element (3) projection in the plane surround by the two V frequency signal radiation units (3), the two V frequency signal radiation lists
First (3) are for receiving VHF frequency band signals, and two V frequency signal radiation units (3) are separately connected the amplifying circuit (5)；The AM
Oscillator coiling bar magnet (4) be set on the insulation board (1) and connect the amplifying circuit (5) for receive AM and FM signal and to
Amplifying circuit (5) output signal.
2. a kind of more valve high-gain UV omnidirectional band AM antennas according to claim 1, it is characterised in that: the signal radiation
Portion (6) is dipole element, and the first radiating element (61) and the side length of the second radiating element (62) are the 1/4 of resonance wavelength,
First radiating element (61) and the second radiating element (62) include being provided with the rectangular configuration of a notch and along rectangle knot
The linear structure that the vertical direction on side where the notch of structure extends.
3. a kind of more valve high-gain UV omnidirectional band AM antennas according to claim 1, it is characterised in that: the feed element
(7) structure includes being arranged in the circular configuration at substrate (2) lower surface center and the strip structure for connecting circular configuration, the bar shaped knot
Structure connects the amplifying circuit (5).
4. a kind of more valve high-gain UV omnidirectional band AM antennas according to claim 1, it is characterised in that: the impedance matching
The shape of unit (8) is aircraft shape structure.
5. a kind of more valve high-gain UV omnidirectional band AM antennas according to claim 1, it is characterised in that: the two V frequencies are believed
Number radiating element (3) is dipole element, and two V frequency signal radiation units (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 CN106785368A (en) | 2017-05-31 |
| CN106785368B true CN106785368B (en) | 2019-08-02 |
Family
ID=58926039
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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106785368B (en) |
Families Citing this family (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)
| 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 |
-
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 |
|---|
| MVDS/MUDS多路分配系统——是实现"村村通"电视又一重要途径;李四连等;《西部广播电视》;19991031;第58-63页 |
| 小型全方向全频道有源接收天线;徐中庸;《电子技术》;19920131;第14-18页 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106785368A (en) | 2017-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9590314B2 (en) | Circularly polarized connected-slot antenna | |
| US10044111B2 (en) | Wideband dual-polarized patch antenna | |
| CN103403898B (en) | Broadband dual polarized antenna | |
| US10553962B2 (en) | Dipole antenna with beamforming ring | |
| US8878737B2 (en) | Single feed planar dual-polarization multi-loop element antenna | |
| CN204029975U (en) | Double-fed enters dual-polarized high directivity array antenna system | |
| CN109301488B (en) | Omnidirectional double-broadband dual-polarized antenna applied to indoor distribution system | |
| CN111244625B (en) | Dual-frequency dual-polarized antenna and radiating unit | |
| KR101888399B1 (en) | The Antenna with High Gain and Omni-Directional characteristics | |
| CN111740217B (en) | Antenna assembly and electronic equipment | |
| CN104885299A (en) | Compact, broadband, omnidirectional antenna for indoor/outdoor applications | |
| CN110011026B (en) | Antenna unit, antenna array and base station | |
| CN105206946A (en) | Indoor dual-polarization omnibearing ceiling antenna | |
| WO2014009697A1 (en) | Antennas | |
| KR20120078646A (en) | 450 mhz donor antenna | |
| KR101596922B1 (en) | Base Station Antenna For Installing around Road | |
| CN110534883B (en) | Broadband low-profile dual-polarized antenna adopting double-aperture coupling excitation | |
| CN109301459B (en) | multi-frequency array antenna | |
| CN106785368B (en) | A kind of more valve high-gain UV omnidirectional band AM antennas | |
| CN113851826A (en) | Single-polarization low-out-of-roundness indoor distributed antenna | |
| JP2015070541A (en) | Antenna device | |
| CN103259095A (en) | Micro-strip antenna facing optical and microwave coaxial detection application | |
| US10361475B2 (en) | Antenna unit and antenna system | |
| CN106450737B (en) | Omnidirectional low-profile filtering patch antenna | |
| CN211530177U (en) | Broadband patch antenna loaded with short circuit via hole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
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 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |