CN101867092A - Microstrip antenna lateral radiation device - Google Patents
Microstrip antenna lateral radiation device Download PDFInfo
- Publication number
- CN101867092A CN101867092A CN 201010191987 CN201010191987A CN101867092A CN 101867092 A CN101867092 A CN 101867092A CN 201010191987 CN201010191987 CN 201010191987 CN 201010191987 A CN201010191987 A CN 201010191987A CN 101867092 A CN101867092 A CN 101867092A
- Authority
- CN
- China
- Prior art keywords
- microstrip antenna
- dielectric substrate
- antenna side
- radiation
- side radiation
- 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
- 230000005855 radiation Effects 0.000 title claims abstract description 28
- 239000000758 substrate Substances 0.000 claims abstract description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052802 copper Inorganic materials 0.000 claims abstract description 3
- 239000010949 copper Substances 0.000 claims abstract description 3
- 239000002184 metal Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 4
- 238000004088 simulation Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
Images
Landscapes
- Waveguide Aerials (AREA)
Abstract
The invention discloses a microstrip antenna side radiation appliance, aiming at designing the microstrip antenna side radiation appliance with low cost and easy control of radiation direction. The technical scheme of the invention is as follows: the microstrip antenna side radiation appliance comprises a microstrip antenna; a radiation patch is arranged at the center of a dielectric substrate; and the periphery of the dielectric substrate is provided with a metal film. The metal film is a copper sheet. The microstrip antenna side radiation appliance has simple structure, low cost and good use effect.
Description
Technical field:
The present invention relates to microstrip antenna, particularly a kind of microstrip antenna side radiation appliance.
Background technology:
Microstrip antenna is because it has low section, easily and the aircraft general character, cost is low, advantages such as easy making, be widely used, particularly in communication equipment especially mobile communication, use the square meter paster antenna especially widely, the radiation characteristics of microstrip antenna are: the wave beam main radiation direction is perpendicular to the paster surface, the size of looking the antenna ground level has back lobe radiation in various degree, but in many use occasions, beam position need be changed into situation non-perpendicular to the paster surface, the research report that this respect is also arranged in recent years, but the scheme of being studied is all comparatively complicated, design cost is very high, and radiation direction is wayward.
Summary of the invention:
It is low to the objective of the invention is to design a kind of cost, the manageable microstrip antenna side radiation appliance of radiation direction.Technical scheme of the present invention is, microstrip antenna side radiation appliance, and it comprises microstrip antenna, it is characterized in that: radiation patch is arranged on the dielectric substrate center, is provided with metallic film on the dielectric substrate periphery.Described metallic film is a copper sheet.The present invention is simple in structure, and is with low cost, and result of use is good.
Description of drawings:
Fig. 1 is a structural representation of the present invention, Fig. 2 is the structural representation of the embodiment of the invention 1, Fig. 3 is the embodiment of the invention 1 antenna pattern, Fig. 4 be the embodiment of the invention 1 S parameter schematic diagram, Fig. 5 is the H face directional diagram of the embodiment of the invention 1, Fig. 6 is the structural representation of the embodiment of the invention 2, Fig. 7 is the embodiment of the invention 2 antenna patterns, Fig. 8 be the embodiment of the invention 2 S parameter schematic diagram, Fig. 9 is the H face directional diagram of the embodiment of the invention 2
Embodiment:
Describe embodiment in conjunction with the accompanying drawings in detail,
The present invention uses the HFSS Electromagnetic Simulation software of being produced by ansoft company, can simulate different specific embodiments according at the different radiation direction demand of microstrip antenna,
Embodiment 1,
Radiation patch 1 is arranged on dielectric substrate 2 centers, on the dielectric substrate periphery, be provided with metallic film 3, the concrete radiation direction that is set to come with metallic film control antenna in two opposite flanks of dielectric substrate, controlling party to film have two groups, every group of five pasters, the paster width is 2mm, and the spacing of two adjacent patch is 6mm.Highly be the height (4mm) of dielectric substrate, the dielectric constant of substrate is 4.75.(in conjunction with Fig. 2)
The check simulation result, the antenna main radiation direction is pointed to 45 degree directions as can be seen.(in conjunction with Fig. 3)
Radiation patch 1 is arranged on dielectric substrate 2 centers, on the dielectric substrate periphery, be provided with metallic film 3, the concrete paster that is set on two of dielectric substrate relative sides, paste varying number, the y negative direction is three pasters, the y positive direction is two pasters, the paster width is 0.5mm, highly is 4mm, two adjacent patch spacing 2mm.The dielectric constant of substrate is 4.75.(in conjunction with Fig. 6)
The check simulation result, the antenna main radiation direction is two opposite directions as can be seen.(in conjunction with Fig. 7)
Concrete enforcement structure of the present invention is comparatively simple, can effectively control the radiation direction of microstrip antenna, greatly reduces the production cost of the controlled microstrip antenna of radiation direction.
Claims (2)
1. microstrip antenna side radiation appliance, it comprises microstrip antenna, it is characterized in that: radiation patch is arranged on the dielectric substrate center, is provided with metallic film on the dielectric substrate periphery.
2. microstrip antenna side radiation appliance as claimed in claim 1 is characterized in that: described metallic film is a copper sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010191987 CN101867092A (en) | 2010-05-28 | 2010-05-28 | Microstrip antenna lateral radiation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010191987 CN101867092A (en) | 2010-05-28 | 2010-05-28 | Microstrip antenna lateral radiation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101867092A true CN101867092A (en) | 2010-10-20 |
Family
ID=42958718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010191987 Pending CN101867092A (en) | 2010-05-28 | 2010-05-28 | Microstrip antenna lateral radiation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101867092A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040100406A1 (en) * | 2002-11-27 | 2004-05-27 | Taiyo Yuden Co., Ltd. | Antenna and dielectric substrate for antenna |
| CN1703803A (en) * | 2002-11-27 | 2005-11-30 | 太阳诱电株式会社 | Antenna, dielectric substrate for antenna, radio communication card |
| CN101536253A (en) * | 2006-11-06 | 2009-09-16 | 株式会社村田制作所 | Patch Antenna Devices and Antenna Devices |
| CN101546864A (en) * | 2009-05-08 | 2009-09-30 | 电子科技大学 | Micro-strip patch ceramic antenna with back cavity electrode |
| CN201717366U (en) * | 2010-05-28 | 2011-01-19 | 河南理工大学 | Side radiation device with microstrip antenna |
-
2010
- 2010-05-28 CN CN 201010191987 patent/CN101867092A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040100406A1 (en) * | 2002-11-27 | 2004-05-27 | Taiyo Yuden Co., Ltd. | Antenna and dielectric substrate for antenna |
| CN1703803A (en) * | 2002-11-27 | 2005-11-30 | 太阳诱电株式会社 | Antenna, dielectric substrate for antenna, radio communication card |
| CN101536253A (en) * | 2006-11-06 | 2009-09-16 | 株式会社村田制作所 | Patch Antenna Devices and Antenna Devices |
| CN101546864A (en) * | 2009-05-08 | 2009-09-30 | 电子科技大学 | Micro-strip patch ceramic antenna with back cavity electrode |
| CN201717366U (en) * | 2010-05-28 | 2011-01-19 | 河南理工大学 | Side radiation device with microstrip antenna |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102117971A (en) | Low-scattering plane-reflective array antenna | |
| CN101527394B (en) | Highly directive antenna based on grooved cross metal strip artificial medium structure | |
| CN207098066U (en) | Lens antenna based on Novel meta-material cellular construction | |
| TW200541157A (en) | Ultra wide band planner volcano smoke antenna | |
| CN102142604B (en) | Microstrip antenna element with controllable directional diagram | |
| CN108539393B (en) | Horizontal polarization holographic antenna of high-aperture efficiency pencil-shaped wave beam | |
| CN103107420B (en) | Mini-type ultra wide band symmetrical ring-vibrator combined antenna | |
| CN204118260U (en) | Microstrip antenna | |
| CN102842767A (en) | Microstructure, metamaterial plate and antenna system | |
| CN106602422A (en) | High-voltage distribution cabinet with high anti-jamming capability | |
| CN202487770U (en) | Wide-band metamaterial antenna housing and antenna system | |
| CN101867092A (en) | Microstrip antenna lateral radiation device | |
| RU154867U1 (en) | PASSIVE RADIO AMPLIFIER | |
| CN107681252A (en) | A kind of method that Compact high-gain antenna is made using sub-wavelength period disresonance structure coating | |
| CN201717366U (en) | Side radiation device with microstrip antenna | |
| CN102856661B (en) | Bandpass wave-transmitting material and antenna housing and antenna system | |
| CN105119057A (en) | Multi-band microstrip antenna | |
| CN103682655A (en) | Microstructure, metamaterial plate and antenna system | |
| CN205050990U (en) | Super material, Metamaterial antennas panel and ultra material slab antenna | |
| CN204303986U (en) | The miniaturized satellite antenna unit of a kind of low-loss | |
| CN205282645U (en) | Thing networking antenna and thing networking device who has this antenna | |
| CN102790269B (en) | X-waveband ultra-wave-band wave transmitting radome | |
| CN103296440B (en) | A kind of metamaterial antenna system | |
| CN103036002B (en) | Sensing equipment | |
| CN102097685A (en) | Parallel plate antenna based on Fabry resonant cavity principle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101020 |