CN103346403A - Method for all-angle tablet reflecting array antenna - Google Patents
Method for all-angle tablet reflecting array antenna Download PDFInfo
- Publication number
- CN103346403A CN103346403A CN2013102299085A CN201310229908A CN103346403A CN 103346403 A CN103346403 A CN 103346403A CN 2013102299085 A CN2013102299085 A CN 2013102299085A CN 201310229908 A CN201310229908 A CN 201310229908A CN 103346403 A CN103346403 A CN 103346403A
- Authority
- CN
- China
- Prior art keywords
- antenna
- phase
- phase shift
- array antenna
- layer
- 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
Abstract
The invention provides a method for an all-angle tablet reflecting array antenna. The method comprises a double-layer or single-layer micro-strip reflecting antenna located on a bottom plate and is characterized by further comprising at least two phase shift units. The two phase shift units carry out phase shift on signals of the double-layer or single-layer micro-strip reflecting antenna successively so that the signals can reach the phase shift of 360 degrees.
Description
Technical field
The present invention is a kind of method of full angle flat reflective array antenna, belongs to millimeter wave transmission and lift-off technology field, relates to a kind of millimeter wave submillimeter wave antenna more specifically.
Background technology
Little band plate aerial has many good qualities in actual processed and applied,
In application facet: because flat plane antenna is easy to receive advantages such as dress than traditional reflective surface antenna weight light (have only traditional antenna weight about 10%), can satisfy demands such as vehicle-mounted, airborne to a great extent, have broad application prospects;
Aspect processing charges and Project Realization, owing to adopt the printed board material to realize, advantages such as in enormous quantities, short production cycle, cheap production cost have been realized.
There is shortcoming at present:
Present little band plate aerial all adopts a kind of fixing phase-shifting unit to realize 360 ° of phase shifts, because the phase shift curve is steeper, has caused aperture efficiency lower or can not all realize 360 ° of results such as phase shift, has had a strong impact on antenna performance;
Present most of dull and stereotyped microstrip reflection antenna all adopts doubling plate to realize, because lamina is difficult to accomplish 360 ° of gamut phase shifts.There is a gluing problem again in doubling plate, in design process, can not well consider (can't obtain the correlation technique parameter of bonding agent in the 3mm frequency range for bonding agent, for example dielectric constant and dielectric loss etc.), caused doubling plate antenna design load and measured result deviation bigger.
Summary of the invention
In order to address the above problem, the invention provides a kind of method of full angle flat reflective array antenna.
Purpose of the present invention is come specific implementation by the following technical programs:
A kind of method of full angle flat reflective array antenna, comprise the bilayer or the single layer microstrip reflecting antenna that are positioned on the base plate, also comprise at least two phase-shifting units, described two phase-shifting units successively carry out phase shift to the signal of bilayer or single layer microstrip reflecting antenna, make described signal reach 360 ° of phase shifts.
The invention has the beneficial effects as follows, adopt this mode can greatly reduce lamina and realize difficulty, also can greatly reduce the 3mm frequency range to printing the requirement on machining accuracy of sheet material.
Embodiment
The method of the described a kind of full angle flat reflective array antenna of the embodiment of the invention, comprise the bilayer or the single layer microstrip reflecting antenna that are positioned on the base plate, also comprise at least two phase-shifting units, described two phase-shifting units successively carry out phase shift to the signal of bilayer or single layer microstrip reflecting antenna, make described signal reach 360 ° of phase shifts.
For example will realize 360 ° phase shift, this phase shift range of 360 ° can be divided into two sections, first section is 0 °-200 °; Second section is 201 °-360 °; The phase-shifting unit that needs at first and second section designing institute respectively.Finally in the antenna array implementation procedure, according to concrete phase-shifting unit present position difference, be configured to two kinds of phase-shifting units respectively, thereby realize 0 ° of-360 ° of phase shift.
The invention has the beneficial effects as follows, adopt this mode can greatly reduce lamina and realize difficulty, also can greatly reduce the 3mm frequency range to printing the requirement on machining accuracy of sheet material.
Claims (1)
1. the method for a full angle flat reflective array antenna, comprise the bilayer or the single layer microstrip reflecting antenna that are positioned on the base plate, it is characterized in that, also comprise at least two phase-shifting units, described two phase-shifting units successively carry out phase shift to the signal of bilayer or single layer microstrip reflecting antenna, make described signal reach 360 ° of phase shifts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102299085A CN103346403A (en) | 2013-06-09 | 2013-06-09 | Method for all-angle tablet reflecting array antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102299085A CN103346403A (en) | 2013-06-09 | 2013-06-09 | Method for all-angle tablet reflecting array antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103346403A true CN103346403A (en) | 2013-10-09 |
Family
ID=49281186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102299085A Pending CN103346403A (en) | 2013-06-09 | 2013-06-09 | Method for all-angle tablet reflecting array antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103346403A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2468247Y (en) * | 2001-02-26 | 2001-12-26 | 信息产业部电子第五十五研究所 | Multiplex sound interval gallium arsenide (GaAS) microwave single-chip integrated vector modulator |
| WO2009041895A1 (en) * | 2007-09-24 | 2009-04-02 | Cellmax Technologies Ab | Antenna arrangement for a multi radiator base station antenna |
| CN101694896A (en) * | 2009-10-21 | 2010-04-14 | 电子科技大学 | Five-bit radio-frequency MEMS phase shifter |
| CN102110884A (en) * | 2010-12-30 | 2011-06-29 | 中国科学院上海微系统与信息技术研究所 | Active phased array antenna adopting passive loading way to control sidelobe level |
| CN102983410A (en) * | 2012-11-09 | 2013-03-20 | 深圳光启创新技术有限公司 | Reflective array face and reflective array antenna |
-
2013
- 2013-06-09 CN CN2013102299085A patent/CN103346403A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2468247Y (en) * | 2001-02-26 | 2001-12-26 | 信息产业部电子第五十五研究所 | Multiplex sound interval gallium arsenide (GaAS) microwave single-chip integrated vector modulator |
| WO2009041895A1 (en) * | 2007-09-24 | 2009-04-02 | Cellmax Technologies Ab | Antenna arrangement for a multi radiator base station antenna |
| CN101694896A (en) * | 2009-10-21 | 2010-04-14 | 电子科技大学 | Five-bit radio-frequency MEMS phase shifter |
| CN102110884A (en) * | 2010-12-30 | 2011-06-29 | 中国科学院上海微系统与信息技术研究所 | Active phased array antenna adopting passive loading way to control sidelobe level |
| CN102983410A (en) * | 2012-11-09 | 2013-03-20 | 深圳光启创新技术有限公司 | Reflective array face and reflective array antenna |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9673532B2 (en) | Antenna | |
| CN105470661B (en) | Millimeter wave double-layer double-frequency dual-polarized planar reflective array antenna | |
| US9612317B2 (en) | Beam forming network for feeding short wall slotted waveguide arrays | |
| JP5941931B2 (en) | Antenna array for ultra wideband radar | |
| US10566701B2 (en) | Folded radiation slots for short wall waveguide radiation | |
| CN107086369A (en) | A kind of low RCS Scanning Phased Array Antenna with Broadband based on strong mutual coupling effect | |
| CN107453043A (en) | A kind of automobile side back radars aerial array and antenna plane | |
| CN106532274A (en) | Split ring metamaterial unit-based dual-frequency circularly polarized plane reflective array antenna | |
| CN103956586B (en) | Flat plate array antenna | |
| CN104466425A (en) | Radar sensor antenna with anti-reflection element | |
| CN209104369U (en) | A kind of super skin antenna for remote microwave wireless charging | |
| CN106025560A (en) | EBG structure based low profile ultra-wideband circularly polarized antenna | |
| CN107004954A (en) | Dual-band antenna and antenna system | |
| CN213071385U (en) | Millimeter wave high-gain filtering antenna | |
| CN101707290B (en) | Coupling air transmission antenna structure | |
| JP2007135172A (en) | Reflecting plate with variable slot size | |
| CN103098301B (en) | There is the plane combination antenna of the antenna element be arranged in multiple plane | |
| CN104201480A (en) | Novel LTCC laminate circular polarization microstrip antenna | |
| CN203013937U (en) | K-band plane paster lens antenna | |
| CN103094713A (en) | K band plane patch lens antenna | |
| CN103346403A (en) | Method for all-angle tablet reflecting array antenna | |
| CN103117436A (en) | Miniaturization band elimination filter | |
| CN102590641B (en) | Shared holographic compact range system of millimeter wave/submillimeter wave multi-band calibers | |
| CN110380208A (en) | A kind of double arc millimetre-wave radar antenna houses of Varying-thickness and design method | |
| CN215771574U (en) | Integrated antenna of broadband waveguide antenna |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131009 |