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antenna coupled with a metal rim

 
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qq78969375
Antenna-Theory.com Newbie


Joined: 18 Jul 2012
Posts: 1
PostPosted: Wed Jul 18, 2012 3:53 am    Post subject: antenna coupled with a metal rim Reply with quote
Hi all, can anybody recommend some books on the metal component near the antenna, How the coupling or impedance matching of the antenna changes.

Thanks
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bigSteve
Antenna Wizard


Joined: 14 Mar 2009
Posts: 265
PostPosted: Thu Jul 19, 2012 12:19 am    Post subject: Reply with quote
That's a good question and a tough problem. You won't find much help in textbooks though. You should get a Vector Network Analyzer (VNA) and experiment around with it. There are too many scenarios to give a good answer.
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