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Dual polarized sinuous antenna

 
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Abhishekabs



Joined: 12 Jan 2007
Posts: 510
Helped: 62
Location: India
Post26 Aug 2008 5:29   Dual polarized sinuous antenna
Hi friends
Has anyone designed Dual polarized sinuous antenna?
please tell me How to draw the spirals.
I want to design for frequency 1-3GHz
I am attaching the picture of antenna i want to design.
Thanks
ABhishekabs

Sorry, but you need login in to view this attachment
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Azulykit



Joined: 18 Feb 2007
Posts: 795
Helped: 100
Location: All over the Map.
Post27 Aug 2008 0:01   Re: Dual polarized sinuous antenna
I happened on this "book preview" on Google book search:

http://books.google.com/books?id=xTSNJhVlHGgC&pg=PT454&lpg=PT454&dq=sinuous+spiral+antenna&source=web&ots=G-JpOsXYQe&sig=9AV9xW7c1TSDiuZjZHvlvdFqOA4&hl=en&sa=X&oi=book_result&resnum=8&ct=result#PPT449,M1

It points to pages in Antenna Handbook, Jasik and Johnson discussing spirals and at least one construction.
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wanghs1986



Joined: 07 Jan 2008
Posts: 7
Post27 Aug 2008 1:24   Re: Dual polarized sinuous antenna
Abhishekabs wrote:
Hi friends
Has anyone designed Dual polarized sinuous antenna?
please tell me How to draw the spirals.
I want to design for frequency 1-3GHz
I am attaching the picture of antenna i want to design.
Thanks
ABhishekabs


which software do you intend to use?
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Abhishekabs



Joined: 12 Jan 2007
Posts: 510
Helped: 62
Location: India
Post27 Aug 2008 4:34   Dual polarized sinuous antenna
I think I should go for HFSS.
do you suggest any other for this design?
I also have ADS.

Added after 1 minutes:

Thanks Azulykit
You are the best.
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nlenin



Joined: 09 Sep 2008
Posts: 7
Helped: 1
Post09 Sep 2008 10:38   Re: Dual polarized sinuous antenna
Latest version of HFSS will be of use and the mentioned book is sufficient for design of the sinous antenna
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Abhishekabs



Joined: 12 Jan 2007
Posts: 510
Helped: 62
Location: India
Post09 Sep 2008 10:42   Re: Dual polarized sinuous antenna
Do you have latest book?
Please upload it here if you have.
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Azulykit



Joined: 18 Feb 2007
Posts: 795
Helped: 100
Location: All over the Map.
Post10 Sep 2008 5:26   Re: Dual polarized sinuous antenna
The latest is by Volakis. I have an autographed copy and it won't fit inside my cable connection.

I guess you might need to buy a copy or visit a library.
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Abhishekabs



Joined: 12 Jan 2007
Posts: 510
Helped: 62
Location: India
Post10 Sep 2008 5:34   Dual polarized sinuous antenna
But you can share only small part of the liberary right?
I need only sinuous antenna part.
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Abhishekabs



Joined: 12 Jan 2007
Posts: 510
Helped: 62
Location: India
Post10 Sep 2008 5:34   Dual polarized sinuous antenna
But you can share only small part of the liberary right?
I need only sinuous antenna part.
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