Antenna patch. How can I made the feed network for array?

EDAboard.com Forum Index -> Electromagnetic Design and Simulation -> Antenna patch. How can I made the feed network for array?

Author

Message

primaguardia

Joined: 04 Feb 2009
Posts: 2

23 Feb 2009 16:36 Antenna patch

I've just simulated and realized a patch antenna single element with CST. (I used: patch, transformer lambda/4, feedline 50ohm)
Now I would generate an array of patch for 2.4Ghz. How can I made the feed network for array?

acrislg

Joined: 13 Nov 2007
Posts: 30

23 Feb 2009 16:47 Re: Antenna patch

In this paper you can find some explanations about how to make the feeding network.

Google
AdSense
Google Adsense

23 Feb 2009 16:47 Ads

Sorry, but you need login in to view this attachment

primaguardia

Joined: 04 Feb 2009
Posts: 2

23 Feb 2009 18:56 Re: Antenna patch

oh...thanks for your help...I've just seen this pdf, but I can't understand how can I calculate lenght and width of feed when I made an array.
I've also read this:

http://dspace.unimap.edu.my/bitstream/123456789/2860/4/Methodology.pdf

and I try to find how is possible to calculate lenght of transformer (13 mm?!?) at page 34 with TxTline