REQ: Antenna pattern synthesis: Orchard method

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juppydu

Joined: 05 Jul 2004
Posts: 75
Helped: 11

28 Feb 2006 21:15 Re: REQ: Antenna pattern synthesis: Orchard method

very simple !
click on "tab" on the bottom "Optimised Excitations" (see in the attached file)

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akedar

Joined: 27 Jul 2004
Posts: 293
Helped: 15

04 Mar 2006 5:53 REQ: Antenna pattern synthesis: Orchard method

I want to calculate teh excitations using method can anybody share the code with me

Added after 3 minutes:

in the exe file i downloaded this option was not there
can u send it to me at my emai kedar_ashutosh(at)yahoo.co.in

zzl

Joined: 22 Apr 2001
Posts: 19
Helped: 6

04 Mar 2006 7:21 Re: REQ: Antenna pattern synthesis: Orchard method

hello:juppydu
Have you the software for Chebyschev or Woodwart-Lawson Antenna pattern synthesis?
thanks.

akedar

Joined: 27 Jul 2004
Posts: 293
Helped: 15

05 Mar 2006 16:08 REQ: Antenna pattern synthesis: Orchard method

hi juppydu
can u send me latest ver of ur code pl.
or tell me ur website i will download from there

juppydu

Joined: 05 Jul 2004
Posts: 75
Helped: 11

05 Mar 2006 22:10 Re: REQ: Antenna pattern synthesis: Orchard method

Hello everybody,

atthached the Chebyschev program, then will follow the Woodvart-Lawson.

(ZZL: I'm sorry for the delay but I am very busy, in particular the compete the help file)

For the OES program I have planned to greatly improve the functionality (any shaped zone can be passed to the program by means of its "formula" description) as soon as possible, stay tuned !!

Everyone (AKEDAR) can reach me at http://web.tiscali.it/antenna_software/index.html
the Site is still largely incomplete, but I have planned to do all my best within this spring, to open my site with more and more code (both Analisys and Synthesis )!!

JYFX: any fhurter comments ?
AKEDAR: still proble to retrive the coefficients ?

Please feel frre to send me any comments about the program (bugs, desiderata, improvement, and so on). Please note that the versions I have posted here are largely incomplete wrt the final version !

[/b]

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akedar

Joined: 27 Jul 2004
Posts: 293
Helped: 15

06 Mar 2006 6:09 REQ: Antenna pattern synthesis: Orchard method

hi
the program oes u have posted doesnt have any tab for excitations
can u send me the version having this feature to calculate the excitation coefficients
pl. its urgent

juppydu

Joined: 05 Jul 2004
Posts: 75
Helped: 11

27 Apr 2006 22:10 Re: REQ: Antenna pattern synthesis: Orchard method

Hello,

in the "zip" file the latest version of ORchard synthesis sofware !
it is almost finished, feel free to send me any comment and/or suggestion and/or bugs !

bye.

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akedar

Joined: 27 Jul 2004
Posts: 293
Helped: 15

28 Apr 2006 8:35 REQ: Antenna pattern synthesis: Orchard method

Hi
I dont have sufficinet points to download kindly mail to me

juppydu

Joined: 05 Jul 2004
Posts: 75
Helped: 11

28 Jan 2007 18:31 Re: REQ: Antenna pattern synthesis: Orchard method

Hello Boys,

who is interested on Orchard optimization software, can have a loot at my web site
http://web.tiscali.it/antenna_software/index.html

feel free to download demos and to ask me any questions !

Bye.

juppydu

Joined: 05 Jul 2004
Posts: 75
Helped: 11

08 Mar 2007 21:23 Re: REQ: Antenna pattern synthesis: Orchard method

I have just opened my web-site

http://web.tiscali.it/antenna_software/index.html

bye

xcyyx

Joined: 29 Jul 2006
Posts: 22

11 Mar 2007 15:12 REQ: Antenna pattern synthesis: Orchard method

Dear Juppydu,
How can I find amplitude and phase in the Woodvart-Lawson software?

Thanks&Regards
Cheng

juppydu

Joined: 05 Jul 2004
Posts: 75
Helped: 11

10 Apr 2007 17:27 Re: REQ: Antenna pattern synthesis: Orchard method

look at the topic for Orchard like synthesis software

www.edaboard.com/ftopic241671.html

jawadasheikh

Joined: 10 Nov 2005
Posts: 38
Helped: 2
Location: pakistan

10 Apr 2007 19:12 Re: REQ: Antenna pattern synthesis: Orchard method

Is this model available in MATLAB or SIMULINK?

juppydu

Joined: 05 Jul 2004
Posts: 75
Helped: 11

10 Apr 2007 22:08 Re: REQ: Antenna pattern synthesis: Orchard method

It is a stand alone executable ! It can be stay on a floppy disk !!!

thaivinh

Joined: 25 Feb 2005
Posts: 7

27 Apr 2007 3:56 Re: REQ: Antenna pattern synthesis: Orchard method

thank you very much

SAJ25

Joined: 13 Mar 2007
Posts: 223
Helped: 20

27 Apr 2007 4:32 REQ: Antenna pattern synthesis: Orchard method

whould you please upload this paper:

H. J. Orchard, R. S. Elliott, and G. J. Stern, “Optimising the synthesis of shaped beam antenna patterns,” Proc. Inst. Elec. Eng., vol. 132, part H, pp . 63-68, Feb. 1985.

juppydu

Joined: 05 Jul 2004
Posts: 75
Helped: 11

27 Apr 2007 8:36 Re: REQ: Antenna pattern synthesis: Orchard method

I hope it is "readable" and usefull for you !

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SAJ25

Joined: 13 Mar 2007
Posts: 223
Helped: 20

17 Jan 2009 22:55 REQ: Antenna pattern synthesis: Orchard method

thanks juppydu
whoulyou please upload the m-file except exe code. especiy orchard method m file
in opern source software all people can use and modify the software but in exe files!!! it is impossible
thanks again for your kindly reply to my coment

juppydu

Joined: 05 Jul 2004
Posts: 75
Helped: 11

18 Jan 2009 12:48 Re: REQ: Antenna pattern synthesis: Orchard method

hello SAJ25, some points:

- my code is not math code....
- my code is not "open source"
- my code differs signifcantly from various aspects from original OES version (and in the future even more..)

Anyway, let me know your optimization problem, so I can help you...

Bye, bye.