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Re: [uracoli-devel] Question regarding LQI and ED values [Update]


From: Joerg Wunsch
Subject: Re: [uracoli-devel] Question regarding LQI and ED values [Update]
Date: Thu, 30 Aug 2012 16:38:12 +0200
User-agent: Mutt/1.5.20 (2009-06-14)

As Charles Goyard wrote:

> > The most efficient chip antenna design I've seen so far is that of the
> > Zigbee modules.
> 
> Did you mean Zigbit ?

Yes, of course.

> I recall you once wrote anything is better than
> this chip. In effect, we once did put a random piece of multistrand
> wire in place of an unsoldered chip antenna and it worked wonder.

Of course, any full-size antenna will be better, but the Zigbit's
antenna is the best working *chip* (i.e., shortened) antenna design
I've seen so far.

(Don't confuse that with the deRFA modules, their chip antenna didn't
work very well, indeed.)
-- 
cheers, J"org               .-.-.   --... ...--   -.. .  DL8DTL

http://www.sax.de/~joerg/                        NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)



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