Engenius 200Mw question. [Off Topic]

Lee Ryman leeryman at hotmail.com
Mon Jun 16 03:01:20 EDT 2003


> where the received signal has to go through two switches no matter what,
> the PRISM 2.5 design increases sensitivity by a dB or so by skipping a
> switch when the primary antenna is selected. Of course, this comes at
> the expense of transmit diversity.

Just out of interest, is there any point to having Tx diversity. Typically
channel impulse response can only be determined at the Rx end, and along
with it which antenna to choose.

Regards,

Lee

PS: Sorry Cyrus, accidently sent this to you instead of the list the first
time, trying again :)



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