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From: "Paddy Ryan"
Subject: RF Help
Date: Fri, 3 Jan 2003 14:28:58 -0000
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Here is what i need to do,
I want to design a vechial taging system that will be able to give the
to the receiver. I have no problem in doing the digital and software side of
this but the problem is with the RF side.
I want to use a radio matrix RX and TX modules to send the data. I am
if i create a directional PCB antenna that directs the RF in the direction i
want and use
a resistive devide to bring the RF enagary down to a level that a receiver
can pick it up
inside a 2M area. Would it work.
How would i build a 433Mhz PCB antenna that directs power in one direction
Will the resistive devide work
How would it work if two are side be side
Thanking You All
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