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better yagi!(How make yagi antenna to work better)

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shazdek0ch0l0

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dipole 144mhz

Hello dears
I am a biggner of HFSS and CST exactly i am not understanding that how i can use these in antenna design
can s.b plz help me to design a yagi antenna with better B.W and Better Gain with curvature elements like this pic? I shall really be thankful to you people.


https://obrazki.elektroda.pl/77_1231059849.jpg
 

yagi antenna

Can somebody say some information about yagi antenna?
 

better yagi!

thanks for ure helps my friends!

but dear, ure web page has error:
"HTTP Server Error 503
No available server to handle this request "

I think it cannot be open for me?!
 

Re: better yagi!

No error message opening the web page:
 
better yagi!

can anybody help me to simulate dipole anteena on 144 mhz
 

Re: better yagi!

shazdek0ch0l0 said:
Hello dears
I am a biggner of HFSS and CST exactly i am not understanding that how i can use these in antenna design
can s.b plz help me to design a yagi antenna with better B.W and Better Gain with curvature elements like this pic? I shall really be thankful to you people.


https://obrazki.elektroda.pl/77_1231059849.jpg
Click to expand...
here in the site searc about quasi yagi
thanks KMPA for his help
i also upload my self design in X band
look here
 

better yagi!

There is a paper for a cpw-fed curved printed yagi antenna, it is sth similar to what you ask for
 
Re: better yagi!

abdoeng said:
here in the site searc about quasi yagi
thanks KMPA for his help
i also upload my self design in X band
look here
Click to expand...

thanks

but i look where??can you give me the address of your post??
-----------------------------------------

asturias said:
There is a paper for a cpw-fed curved printed yagi antenna, it is sth similar to what you ask for
Click to expand...

i don't have account of sites that have paper,can you send this paper to me? or upload here?

you will help me very much!

--------------------------------------------
 

Re: better yagi!

ok but give me some time to find it and send it back to you
 

Re: better yagi!

jzubair85 said:
can anybody help me to simulate dipole anteena on 144 mhz
Click to expand...

To simulate simple structures you might use 4NEC2.
It is an implementation of the famous NEC algorithm.

It is not difficult to download and use,
hope it helps

bye
 

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