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Re: LF: 5 port combiner transfer function ?

from [Scott Tilley] [Permanent Link][Original]
To: [email protected]
Subject: Re: LF: 5 port combiner transfer function ?
From: Scott Tilley <[email protected]>
Date: Mon, 05 Dec 2011 16:39:21 -0800
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References: <5B272037922440C69A82A6E0F7601ACA@AGB>
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Graham

This should help:
http://www3.telus.net/sthed/argo/wilk/wilkinson_paper.pdf

73 Scott
VE7TIL CN89dk


On 12/5/2011 4:04 PM, Graham wrote:
5 port  combiner transfer function ?
 
 5 port  combiner  , config 
 
2    ports      50  ohms      load
2    ports    power  input     50 ohm
1    port    power  out      50 ohm
 
Is  the  power  out  simply   i/p 1 + i/p2  =   o/p ??
 
or  do  the  p1 and p2   powers  need to  be closely  matched 
if  so  how  closely ??
 
Tnx -G
 
 

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