Richard Clark wrote:
On Thu, 24 Feb 2011 17:06:39 -0800, Jim Lux
wrote:

No.. the original article was talking about low power 802.11/802.16
systems (which radiate less than a watt).. At that power level, the fact
that a suitably good linear amplifier is going to consume a fair amount
of power (20% efficiency would be doing well) is insignificant next to
the power consumed by the digital processing necessary to implement the
cancellation algorithm.

As I said, how that finds its way into antenna system consideration
still remains a mystery.


because the referenced patent is talking about a *system* not just an
antenna. So the *system* implementation is relevant..