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Microstrip patch antenna design

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alan6449

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microstrip patch antenna design

i need to design dual resonance microstrip patch antenna.im new in this field.i dont know which shapes antenna are suitable.Before this I try to do stacked antenna.the result also not so good.can anybody give me suggestion which kind of antenna shape can give good result.i also attached my antenna design.i hope anybody can help to review my antenna design.plz.
 

patch antenna design

what are your resonance frequencies? Tell about the requirement specification a little bit more details.
 
design microstrip patch antenna

frequencies range is from 1.8 to 2.2 GHz.resonant solution freq is 2.045Ghz
 

patch antenna design tutorial

hi alan,

u can refer
Compact and Broad Band Antennas for wireless communication by Kin-Lu-Wong.


Planar Antennas for Wireless Communication by Kin-Lu-Wong
 

patch antenna example

Not a difficult design to make. Take a look at the books Balaguru suggested.
 

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patch antenna design for beginners

hi bala
actually I also need a guide on using HFSS.Currently I decided to use L probe feed.I dont know how to design it using HFSS.I also confuse what is radius for probe feed.I also want to know,where we can find new technique in design microstrip patch antenna.
 

design series patch antenna

alan6449 said:
hi bala
actually I also need a guide on using HFSS.Currently I decided to use L probe feed.I dont know how to design it using HFSS.I also confuse what is radius for probe feed.I also want to know,where we can find new technique in design microstrip patch antenna.
Click to expand...

hi alan,

I'm not familiar with HFSS.I'm using IE3D.U can search for HFSS tutorial in this forum.I think some has raised the same query in this forum.
 

microstrip patch antenna design by using hfss

so anybody know this.plz help me.
 

coax probe fed patch antenna design hfss guide

Hi Alan,

Have you found HFSS tutorial? If not, I can post it. You can find probe feed patch antenna example there.
 

probe fed patch antenna design hfss

shameemkabir said:
Hi Alan,

Have you found HFSS tutorial? If not, I can post it. You can find probe feed patch antenna example there.
Click to expand...

hi shameemkabir,

he wants to use L probe feed ..............
 

reports on patch antenna designs

hi alan,

u can refer :
**broken link removed**
 

patch antenna example hfss

so anybody have L probe feed tutorial...i hope ur all willing to guide me on the design in HFSS..plz
 

microstrip patch antenna feeding tecknique

anybody ..plz
 

microstrip antenna design with hfss

anybody plzzz
 

how to design microstrip patch antenna

Hi Alan,

Here is a document "Dual feed dual band L-probe patch antenna".



This is not specific to HFSS. However, figures are very much explained. If you know how to design a simple microstrip antenna with coaxial probe, you can design it very easily.

Take your time to read this document. Try design a coaxial-probe microstip antenna using HFSS (you can find some example in HFSS tutorial). Then design your antenna using L probe feed.

Good luck.

br,
Shameem
 

this design quit good.anybody else got any suggestion how to start antenna design in proper way...
 

alan6449 said:
i need to design dual resonance microstrip patch antenna.im new in this field.i dont know which shapes antenna are suitable.Before this I try to do stacked antenna.the result also not so good.can anybody give me suggestion which kind of antenna shape can give good result.i also attached my antenna design.i hope anybody can help to review my antenna design.plz.
Click to expand...

Hi,
i suggest to go with shorting pin and U-Slot technique.,L-Shaped probe feed.
 

i have designed a microstrip patch antenna in HFSS.My resonant frequency is 1.5 Ghz.But the problem is that i am not getting the right results.My S parameters are not correct.It should be (-10 db) at 1.5Ghz.Plz tell me how i modify my design to achieve this result.
 

there is an option of randomize post processing in hfss. it decreases the s11 quite alot
try it
 

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