CN107809001A - High frequency unit Anneta module simulation model - Google Patents
High frequency unit Anneta module simulation model Download PDFInfo
- Publication number
- CN107809001A CN107809001A CN201711009570.7A CN201711009570A CN107809001A CN 107809001 A CN107809001 A CN 107809001A CN 201711009570 A CN201711009570 A CN 201711009570A CN 107809001 A CN107809001 A CN 107809001A
- Authority
- CN
- China
- Prior art keywords
- high frequency
- conductor patch
- simulation model
- anneta module
- frequency unit
- 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
Links
Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- 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
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The invention discloses a kind of high frequency unit Anneta module simulation model, including being arranged on undermost earth plate, conductor patch is provided with earth plate, conductor patch is copper sheet material CER 10, fed using two point, and the phase difference of two point feed is 90 ° of formation circular polarisation, higher frequency is 2200MHz~2400MHz, the size of earth plate is 50mm × 50mm, and the size of conductor patch is 44mm × 44mm.The present invention can successfully realize analog simulation to high frequency antenna, and then be laid the first stone to investigate the practical application of high frequency antenna.
Description
Technical field
The present invention relates to field of antenna, and in particular to a kind of high frequency unit Anneta module simulation model.
Background technology
Any wireless device will use antenna.The function of antenna mainly has energy conversion and directional transmissions and reception.
Energy forwarding can be from two kinds of situation explanations of transmitting and reception.During transmitting：High frequency electric or guided wave in its bundle of lines transmission line
Be converted to the electromagnetic wave of free space radiation；During reception, the electromagnetic wave of day bundle of lines free space is converted to and can passed in transmission line
Defeated guided wave or high frequency electric is transported to receiver.Directional transmissions and receiving then refer to antenna can by specified direction radiation or
Receive electromagnetic wave energy.How is the performance of antenna, directly affects the use of wireless device.Ordinary radar system, microwave are led to
For news system etc., it is desirable to which the intensity of emittance is not very high, and particular/special requirement is not also done to wave beam, then generally selects one
Slave antenna is with regard to that can complete task, such as parabola antenna.
Microstrip antenna is to be pasted overleaf to have the antenna formed on the matrix substrate of conductor earth plate by conductor sheet.Micro-strip
Antenna major advantage is small volume, in light weight, low section, can be conformal with carrier, it is easy to accomplish linear polarization and circular polarisation, micro-strip day
Line is widely used.
To investigate the actual utility of high frequency antenna, it is necessary to carry out design of Simulation to high frequency unit antenna.
The content of the invention
It is an object of the invention to provide a kind of high frequency unit Anneta module simulation model, solve the problems, such as.
The present invention is achieved through the following technical solutions：
High frequency unit Anneta module simulation model, including undermost earth plate is arranged on, it is provided with conductor on earth plate
Paster, conductor patch are copper sheet material CER-10, are fed using two point, and the phase difference of two point feed is 90 ° of formation circular polarisation,
Higher frequency is 2200MHz~2400MHz, and the size of earth plate is 50mm × 50mm, the size of conductor patch for 44mm ×
44mm。
Antenna high-frequency work frequency 2200MHz~2400MHz in the present invention, centre frequency 2300MHz, centre wavelength are
130mm, relative bandwidth 8.7%.Using micro-strip paster antenna form, two point feeds to form circular polarisation, normal by thick high dielectric
Number material broadening bandwidth, improves gain；Feeding network be made up of the branch line power splitter of 90 ° of phase difference (also can with 3dB electric bridges come
Realize)；Power splitter differs 90 ° to realize left-right-hand circular polarization.
The dielectric constant of conductor patch is 10.
The thickness of conductor patch is 4mm-5mm.
The thickness of conductor patch is 4.75mm.
The dielectric loss of conductor patch is 0.0035.
Bar shaped crackle is provided with conductor patch.
The phase difference of two point feed is made up of the branch line power splitter that phase difference is 90 °.
The present invention compared with prior art, has the following advantages and advantages：
The present invention can successfully realize analog simulation to high frequency antenna, and then be laid to investigate the practical application of high frequency antenna
Basis.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment, the present invention is made
Further to describe in detail, exemplary embodiment of the invention and its explanation are only used for explaining the present invention, are not intended as to this
The restriction of invention.
Embodiment 1
High frequency unit Anneta module simulation model, including undermost earth plate is arranged on, it is provided with conductor on earth plate
Paster, conductor patch are copper sheet material CER-10, are fed using two point, and the phase difference of two point feed is 90 ° of formation circular polarisation,
Higher frequency is 2200MHz~2400MHz, and the size of earth plate is 50mm × 50mm, the size of conductor patch for 44mm ×
44mm。
Antenna high-frequency work frequency 2200MHz~2400MHz in the present invention, centre frequency 2300MHz, centre wavelength are
130mm, relative bandwidth 8.7%.Using micro-strip paster antenna form, two point feeds to form circular polarisation, normal by thick high dielectric
Number material broadening bandwidth, improves gain；Feeding network be made up of the branch line power splitter of 90 ° of phase difference (also can with 3dB electric bridges come
Realize)；Power splitter differs 90 ° to realize left-right-hand circular polarization.
Embodiment 2
The dielectric constant of conductor patch is 10.
Embodiment 3
The thickness of conductor patch is 4mm-5mm.
The thickness of conductor patch is 4.75mm.
The dielectric loss of conductor patch is 0.0035.
Bar shaped crackle is provided with conductor patch.
The phase difference of two point feed is made up of the branch line power splitter that phase difference is 90 °.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., all should include
Within protection scope of the present invention.
Claims (7)
1. high frequency unit Anneta module simulation model, it is characterised in that including being arranged on undermost earth plate, set on earth plate
Conductor patch is equipped with, conductor patch is copper sheet material CER-10, is fed using two point, and the phase difference of two point feed is 90 ° of shapes
Into circular polarisation, higher frequency is 2200MHz~2400MHz, and the size of earth plate is 50mm × 50mm, and the size of conductor patch is
44mm×44mm。
2. high frequency unit Anneta module simulation model according to claim 1, it is characterised in that the dielectric of conductor patch is normal
Number is 10.
3. high frequency unit Anneta module simulation model according to claim 1, it is characterised in that the thickness of conductor patch is
4mm-5mm。
4. high frequency unit Anneta module simulation model according to claim 3, it is characterised in that the thickness of conductor patch is
4.75mm。
5. high frequency unit Anneta module simulation model according to claim 1, it is characterised in that the dielectric damage of conductor patch
Consume for 0.0035.
6. high frequency unit Anneta module simulation model according to claim 1, it is characterised in that the phase difference of two point feed
It is made up of the branch line power splitter that phase difference is 90 °.
7. high frequency unit Anneta module simulation model according to claim 1, it is characterised in that be provided with conductor patch
Bar shaped crackle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711009570.7A CN107809001A (en) | 2017-10-25 | 2017-10-25 | High frequency unit Anneta module simulation model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711009570.7A CN107809001A (en) | 2017-10-25 | 2017-10-25 | High frequency unit Anneta module simulation model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107809001A true CN107809001A (en) | 2018-03-16 |
Family
ID=61592451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711009570.7A Pending CN107809001A (en) | 2017-10-25 | 2017-10-25 | High frequency unit Anneta module simulation model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107809001A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109167162A (en) * | 2018-08-28 | 2019-01-08 | 西安空间无线电技术研究所 | A kind of wideband phased array antenna unit and its method of radiating |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102570040A (en) * | 2010-12-21 | 2012-07-11 | 北京华力天星科技有限公司 | Micro surface patch passive antenna |
| CN104300214A (en) * | 2014-08-22 | 2015-01-21 | 江苏本能科技有限公司 | Double-feed-point circular polarization microstrip antenna |
-
2017
- 2017-10-25 CN CN201711009570.7A patent/CN107809001A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102570040A (en) * | 2010-12-21 | 2012-07-11 | 北京华力天星科技有限公司 | Micro surface patch passive antenna |
| CN104300214A (en) * | 2014-08-22 | 2015-01-21 | 江苏本能科技有限公司 | Double-feed-point circular polarization microstrip antenna |
Non-Patent Citations (1)
| Title |
|---|
| 张明民: "S波段圆极化天线的研究", 《中国优秀硕士学位论文全文数据库（电子期刊）》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109167162A (en) * | 2018-08-28 | 2019-01-08 | 西安空间无线电技术研究所 | A kind of wideband phased array antenna unit and its method of radiating |
| CN109167162B (en) * | 2018-08-28 | 2020-10-23 | 西安空间无线电技术研究所 | Broadband phased array antenna unit and radiation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180316 |
|
| RJ01 | Rejection of invention patent application after publication |