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

[shazdek0ch0l0]

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

 

[shazdek0ch0l0]

yagi antenna

Can somebody say some information about yagi antenna?

 

[VSWR]

why is the yagi antenna better

You will find thousands of Yagi antenna articles on the Internet. Search for "yagi antenna" using Google.

A few of the hits:

https://en.wikipedia.org/wiki/Yagi_antenna
https://www.ipass.net/~teara/kq3.html

 

[balaguru thavamani]

yagi 144 mhz

http://www.k7mem.150m.com/Electronic_Notebook/antennas/yagi_vhf.html

regards,
balaguru

 

[shazdek0ch0l0]

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?!

 

[VSWR]

Re: better yagi!

No error message opening the web page:

 

[jzubair85]

better yagi!

can anybody help me to simulate dipole anteena on 144 mhz

 

[abdoeng]

Re: better yagi!

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

here in the site searc about quasi yagi
thanks KMPA for his help
i also upload my self design in X band
look here

 

[asturias]

better yagi!

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

 

[shazdek0ch0l0]

Re: better yagi!

here in the site searc about quasi yagi
thanks KMPA for his help
i also upload my self design in X band
look here

thanks

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

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

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!

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

 

[asturias]

Re: better yagi!

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

 

[shazdek0ch0l0]

better yagi!

oh dear,
where are you?

 

[scoppulal]

Re: better yagi!

can anybody help me to simulate dipole anteena on 144 mhz

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